In 2019, Guo Weijie, a newcomer to the Binhai City National Security Bureau, accidentally came into contact with an old case. After investigation, he discovered that there was a hidden secret behind the case.He has since embarked on a journey to find out the truth.But during the investigation, there is always someone who gets the clues before him.Who is this person?19 years ago, Wu Yu from the Investigation Section caused casualties to a criminal suspect and was fired from his job.He has no reinforcements and no identity. With only his stubbornness and obsession, he travels all over the world and clings to various targets, just to find the real criminal.What will be the result?

Late one night in 2019, Binhai City was shrouded in thick darkness, with only sporadic lights twinkling in the night sky, casting a mysterious veil over this sleeping city.At this time, a man wearing glasses quietly sneaked into 901“ of the city center.This seemingly ordinary building actually hides the country's important scientific research data and is the core lifeblood of the country's scientific research field.With superb skills and familiarity with the institute, Gao Xichao skillfully avoided the surveillance cameras and unlocked the security doors one by one.His goal is to obtain China's aerospace minutes and documents.However, he did not know that the national security department had already targeted him.Guo Weijie leads an elite security team and pays close attention to his every move.Just when Gao Xichao successfully copied and copied the documents, a sudden unknown phone call broke the tranquility.The man on the other side anxiously asked him to transmit the compressed package immediately and gave him a tight time limit.Guo Weijie immediately realized that this might be the opponent's trap and quickly instructed Zhou Jia to intercept.

Unfortunately, the compressed package was just a decoy thrown by the enemy, and their actions were exposed.Immediately afterwards, the entire building fell into darkness.Guo Weijie's heart was alarmed, and he immediately led the security personnel to act quickly in an attempt to catch the infiltrator.After Gao Xicao realized that he had been discovered, he tried to escape, but the agile Guo Weijie had been waiting for a long time and pushed him to the ground.Under the dazzling light, Gao Xichao's fearful eyes revealed his true identity and the organization he served.At the same time, the man on the other end of the phone disappeared without a trace like a ghost, leaving only a cigarette butt on the rooftop as the only trace of his existence.He ordered the mysterious person to obtain the minutes and documents, and demanded that except for the calculation process and results, other contents must be destroyed.This series of events has brought unprecedented threats to national security.That night, Guo Weijie returned to the National Security Bureau with the climax of his arrest.He checked Gao Xichao's information and found that he had been quietly dedicated to ”901“ for fifteen years.Gao Xchao is talented and has participated in many major projects such as space city infrastructure, launch tower design, and algorithm research and development.However, such an outstanding scientist embarked on a road of no return due to temporary greed.This made Guo Weijie deeply understand the complexity and fragility of human nature.During the interrogation process, Guo Weijie used dual strategies of rationality and emotion to gradually break down Gao Xichao's psychological defenses.Gao Xichao finally confessed that he met an international foundation supervisor named Robert at an international trade fair.This important clue made Guo Weijie vaguely feel that this case might be just the tip of the iceberg, and there might be a more complex conspiracy hidden behind it.So, he immediately reported the situation to his superior leader Qian Yu.Qian Yu attached great importance to this and authorized Guo Weijie to go to the archives room to investigate relevant clues.He told Guo Weijie to work steadily and not to rush for quick success.In the archives room, Guo Weijie met Wang Beili.When she saw the file number, her expression suddenly changed.Guo Weijie checked the files with doubts and found that the International Space Foundation, an overseas organization, had planned and directed the secret theft operation.Yu Bailang, the person who committed the secret theft, has been arrested, but another suspect Zheng Jin has died.The person handling this matter turned out to be Deputy Director Hu Xiafeng.This astonishing discovery shocked both Guo Weijie and Zhou Jia.They began to suspect that there was a traitor within.So they started analyzing the police signal and found that ”0110“, Wang Beili, Hu Xiafeng and others were from the same group of police officers.In order to find out the truth, Guo Weijie invited Deputy Director Luo Ping on the grounds of surprise inspection.

Luo Ping revealed to them his true identity - Wu Yu.Wu Yu was Luo Ping's talent at Xichuan University of Political Science and Law, and Luo Ping spotted his extraordinary talent at a glance.With Luo Ping's help, Guo Weijie was able to continue his in-depth investigation.He learned that Wang Beili was Wu Yu's girlfriend, so he took the initiative to ask her about Wu Yu's situation.Wang Beili did not hide anything and told Guo Weijie in detail what happened in the millennium.At that time, the predecessor of ”901 was still the 14th Academy.Yu Bailang, an engineer from the 14th Academy, copied the newly developed aerospace material data to a USB flash drive and prepared to meet with Zheng Jin, the supervisor, at the bar.Wu Yu, Hu Xiafeng, Wang Beili, Qian Yu and others set up a dragnet near the bar.Wu Yu stared closely at Yu Bailang in the crowd. When he saw Yu Bailang taking out his bank card and hiding the USB flash drive under the table, they stood still, intending to lure Zheng Jin out.However, when Zheng Jin showed up, Wu Yu acted excessively and kicked Zheng Jin to death. This unexpected incident plunged the entire action plan into chaos and crisis.

During the 2000 European Cup, the bar was noisy, packed with fans, and the scene was extremely chaotic.Wu Yu followed Zheng Jin closely in the crowd and accidentally bumped into Zheng Jin who was still making a second secret transfer. The contact person was a mysterious man wearing a fisherman's hat. The tattoo on the man's back was fully exposed during the fight.Due to the emergency situation, Wu Yu was fully focused on arresting the suspect and failed to report the suspect's characteristics in time. Zheng Jin took the opportunity to wrap his legs around him.In desperation, Wu Yu kicked out, but unexpectedly kicked Zheng Jin to death on the spot.Afterwards, Hu Xiafeng and Wang Beili personally interrogated the arrested Yu Bailang.At first, Yu Bailang firmly denied his crime, but when the conclusive evidence was placed in front of him, he had to admit it.According to Yu Bailang's confession, before every transaction, he would receive a call from a mysterious man. The man never showed up, but he could command accurately and even threatened to let the holder of the ball within fifteen minutes after the game.The person with the flash drive died.

These words made Wu Yu a target of suspicion. Although he repeatedly insisted that the man wearing a fisherman hat was the real contact person, the man was not captured in the surveillance video and his colleagues' equipment failed to record it.His presence.Therefore, Xiao Bo could only make a presumption of guilt against Wu Yu, and Wu Yu was suspended for investigation.At the same time, the forensic examination did not rule out external force in Zheng Jin’s death.In order to clear Wu Yu's suspicion, Hu Xiafeng asked Wang Beili to recall Wu Yu's whereabouts, but Wang Beili's memory was vague.Qian Yu is convinced that Wu Yu was wronged because he found that Zheng Jin had a record of forced drug rehabilitation and probably died of a heart attack.However, Qian Yu and Hu Xiafeng had a dispute over this matter, and Qian Yu even applied for transfer.It was not until 2008 that Wang Beili and Hu Xiafeng got married before returning to the National Security Bureau.Guo Weijie learned about Wu Yu's experience through Wang Beili and learned that Wu Yu had requested support, but Hu Xiafeng failed to respond in time because he was busy snatching the pistol, leaving Wu Yu alone in danger.This incident became a concern for Qian Yu and Hu Xiafeng. Although the two worked together, their relationship became distant and polite.Guo Weijie asked Hu Xiafeng about the reason for this matter, and Hu Xiafeng revealed how he arrested Yu Bailang at that time, and how he was unable to respond to Wu Yu's request because he snatched the pistol.When he finally had time to respond, he learned of Zheng Jin's death.Originally, Wu Yu was only punished, but unexpectedly, Wu Yu resigned directly and left the National Security Bureau, which puzzled Hu Xiafeng and others.Hu Xiafeng believes that Wu Yu is not only courageous but also very smart.He especially hopes that Guo Weijie can solve this mystery that has troubled everyone for nineteen years.Guo Weijie used high-tech means to restore Wu Yu's appearance nineteen years later, and determined that the person he saw that night was Wu Yu.In addition, the cigarette butts found on the rooftop were also confirmed to be left by Wu Yu after DNA testing.In order to find more clues, Guo Weijie checked the surveillance videos around the building and found a mysterious man standing by the river making a phone call.Guo Weijie even went to the riverside to check, but he still couldn't figure out how Wu Yu escaped from there.

On the other side, there was a cabin by the river in a remote forest, and a bearded man inside answered Robert's call.This person is the man in the fisherman hat who had a problem with Wu Yu.In the evening, he secretly met with two people and gave them money to hack into the computer system of Institute 901.When Zhou Jia was investigating what happened to Wu Yu after he left the National Security Bureau, he discovered that Wu Yu had a record of imprisonment.Wu Yu applied for a bank card in Longchuan County, Nanzhong Province, but has not used it since 2012.At this time, Xiao Bo also brought Wu Yu's prison file. It turned out that Wu Yu was sentenced to one year in prison for fighting with someone in the building materials city.The warden at the time felt sorry for Wu Yu and reminded him to be careful of Wei Dongshan in bed No. 1 in the prison.Seeing these new situations, Guo Weijie felt that Wu Yu's case was more complicated than he imagined.He understood that he had to work harder to uncover the truth of the matter.In prison, Wei Dongshan originally wanted to bully the newcomer Wu Yu because he was the boss, but he punched Wu Yu three times, but Wu Yu still stood tall.On the contrary, Wei Dongshan was hit by Wu Yu's punch and almost couldn't hold on.After this incident, Wei Dongshan looked at Wu Yu with admiration and announced that Wu Yu would be the second brother from now on, and everyone must listen to him.Wu Yu accidentally discovered in the bathroom that Wei Dongshan had a tattoo of Red Shadow Yaksha on his back, which was exactly the same as the tattoo of the man in the fisherman hat.Wei Dongshan revealed that this tattoo was done by a layman who travels between China and Xinjiang all year round.

When Guo Weijie was concentrating on studying Wu Yu's prison information, he received an urgent notice: the 901 server was being attacked by hackers.He immediately led Zhou Jia and others to the scene, but unfortunately, they failed to stop the fierce offensive of hacker Lin Ye.Just as Guo Weijie was about to take the last resort - cutting off the server, Wang Hui and He Zhifei, deputy director of the network, arrived in time.Since this server is closely connected to satellite launches, the network must not be disconnected.He Zhifei used his superb technology to successfully resist the hacker attack.However, Lin Ye did not give up. He quickly led his men to launch a larger-scale attack, trying to cause server lag or even paralysis through massive access.He Zhifei cleverly used the tactic of luring the enemy deeper, making the other party mistakenly think that they had succeeded, and at the same time locked their IP address.Based on this clue, Guo Weijie's team members successfully found Lin Ye's hiding place and captured them all.During the interrogation, Lin Ye initially tried to deny being instigated, but the banknote evidence at the scene made it impossible for him to deny it.He could only reveal that he met a mysterious person on the Internet, but he only knew his face but not his name.Guo Weijie ordered him to be taken back to the police station.

At the same time, He Zhifei carefully checked the lines in the police station and discovered a special device connected to the intranet.In order not to alert the enemy, he did not immediately cut off the contact, but cleverly used this device to reversely invade the other party's network.However, Wang Hui expressed concerns about this and believed that it was too risky.She hoped to wait until the leaders' meeting was over before making a decision, but Guo Weijie took the initiative to take responsibility.He is determined to uncover the truth, no matter how high the price is.

Later, Guo Weijie and Zhou Jia went to the prison to learn about Wu Yu's situation from the warden.But the warden remained tight-lipped and only briefly mentioned Wu Yu's relationship with Wei Dongshan and his efforts to stand up for Wei Dongshan.The warden also revealed the address of Wu Yu's sister Wu Fang, hoping that Guo Weijie could find useful clues.Guo Weijie was keenly aware of what the warden was concealing, but he believed that the warden had done his best.Before leaving, the warden took out a book with a photo with Wu Yu and fondly recalled the past time.

On the other side, when Wu Fang was preparing to go to class, Guo Weijie and Zhou Jia found her.After Wu Fang knew their purpose, she specially adjusted the class time.She said she knew very little about Wu Yu's affairs. She only knew that Wu Yu left some money after he came back and left cruelly.Later, Wei Dongshan also came to Wu Yu but failed to do so.Zhou Jia took a photo of the contact information left by Wei Dongshan and left with Guo Weijie.Their next goal is to find Wei Dongshan and learn about Wu Yu's whereabouts.

Guo Weijie changed his appearance as a gangster and went to find Wei Dongshan.He lied that he was Wu Yu's enemy and wanted to know his whereabouts.But Wei Dongshan saw through his disguise at a glance and misunderstood that he was here for Wu Fang.Wei Dongshan recounted his past with Wu Yu and how they met in his hometown.He also mentioned how his sister Lele became curious about Wu Yu and got his sunglasses as a gift.

Back then, Wu Yu followed Wei Dongshan back to Wei Dongshan's hometown. Lele was responsible for taking them to a hotel. Inside the hotel, Wei Dongshan's younger brother Achuan and others were waiting inside to help Wei Dongshan. Wei Dongshan flashed from them.Qi Ci noticed something unusual in his expression and asked why. Before he came out, he arranged for Ah Chuan to go back and take care of the farm. Maybe something happened to the farm.Ah Chuan told the truth. Before he came out, a man named Feng Lun had forcibly occupied the farm. He took his brothers to ask for it several times, but all failed. He was no match for Feng Lun.Moreover, another brother was seriously injured. Wei Dongshan was very angry after hearing this and immediately went to find Fenglun to settle the score, but was stopped by Wu Yu who was sitting next to him. Wu Yu proposed to have a meal together so as not to let down the delicious food.They worked together to find a way to deal with Feng Lun, and Wu Yu's few words calmed Wei Dongshan's temper. This also allowed Lele to see Wu Yu's domineering attitude and understand that her brother listened to Wu Yu's words.

Therefore, when Wei Dongshan was about to take his brothers to find Fenglun to return to his territory, Lele privately approached Wu Yu, hoping that he could persuade his brother not to go, for fear that something would happen to Wei Dongshan because of this. Wu Yu comforted Lele and promised that he couldLet Wei Dongshan come back safe and sound.The brothers arrived at the outskirts of the farm together. Wu Yu took the lead in going in to check out the situation, and roughly calculated the number of people inside based on the number of rooms. According to their current situation, none of them would come out alive, so they advised Wei Dongshan not to act rashly.At Wu Yu's suggestion, he first sneaked in, pulled the switch, and attracted most of the people out to create chaos. He and Wei Dongshan entered Feng Lun's room to capture the thief and capture the king first, while the rest of the brothers blocked the door to stop him.Fenglun's people came out and cooperated with each other to take Fenglun away.Wu Yu tied a rope around Fenglun's neck and tied the other end to a car tire, pulling Fenglun down onto the bridge. As long as he pushed off the car tire, Fenglun would inevitably fall to his death, and there was no chance that he would fall to his death.Feng Lun was frightened by the possibility of escaping and hurriedly gave up his territory. He called his brothers on the spot to notify his brothers to evacuate the farm, and also guaranteed that the farm would belong to Wei Dongshan from now on.This time Wu Yu made a meritorious service, successfully regained the farm, and established prestige. When everyone toasted to Wei Dongshan, Wei Dongshan toasted to Wu Yu to express his gratitude. Without Wu Yu, there would be no return of the farm. Lele views Wu YuThe look in his eyes also looked different. He toasted to Wu Yu alone and thanked him for doing what he promised her. Everyone saw that Lele liked Wu Yu. Wei Dongshan also wanted to match him and asked Wu Yu's opinion privately, but Wu YuHe said that he just regarded Lele as his younger sister.

Later, Wu Yu always went to a tattoo shop alone, but that tattoo shop seemed to have been closed for a long time and there was no one there. Wei Dongshan did not expect that Wu Yu was so interested in tattoos. Opposite this tattoo shop was a rice noodle shop.Wei Dongshan told Wu Yu that Lele often eats here and likes the rice noodles here very much.Later, Wu Yu was in the forest and accidentally met Feng Lun who was being hunted by the border security. He took the initiative to help Feng Lun escape the hunt. He asked Feng Lun who was behind it and learned from Feng Lun that their farm was fake.In fact, it is used to transport some smugglers to get more money. The person behind it is Brother Hua.Wu Yu told Wei Dongshan about this, because Wei Dongshan had a car with an inspection-free certificate, which happened to be usable. Wei Dongshan originally didn't want to do it because he thought it was illegal, but Wu Yu said that he would transport it and pay for it.Wei Dongshan took it, but Wei Dongshan finally didn't want Wu Yu to take the risk alone and proposed to do it together.From then on, Wu Yu would secretly drive the car to Fenglun Transporter at night, and he would keep a ledger every time he transported it.His thoughts returned to the present. Wei Dongshan told Guo Weijie everything he knew, and also revealed that Guo Weijie was actually a policeman. Guo Weijie admitted that he was from the National Security Bureau. Wei Dongshan gave everything about Wu Yu to Guo Weijie, hopingWhen he found Wu Yu, he could tell him that he just wanted to take Wu Yu to visit Lele's grave, and Guo Weijie agreed.Through careful comparison, Guo Weijie discovered that the tattoo that Wu Yu was concerned about was actually the tattoo on a fisherman's hat. It seemed that Wu Yu had also found it on a person before. Guo Weijie took a photo of the tattooed person's back, andWu Yu's photos are posted together, there must be some connection between the two.

The man who directed Lin Ye to attack the 901 server had now taken off his disguise, torn off the human skin on his face, and turned into another person. He had had the clothes on his back torn off by Wu Yu before, and had seen tattoos, but because someone was covering up, Wu Yu failed to catch him. Just because of this incident, the man was called back by the organization to receive a lesson, whipped and imprisoned. Fortunately, there was a foreign guard who secretly gave him bread.Only then could he survive that gloomy day.After Guo Weijie returned, he handed the information to Zhou Jia and asked her to sort it out as soon as possible. In fact, it contained some videos recorded by Lele. Many times he wanted to record Wu Yu, but was blocked by Wu Yu. Wu Yu offered to letLele should record Wei Dongshan more. Every time Lele makes a video, he will put it in a box and write a label.He cherishes these things very much. Wei Dongshan's career seems to be getting bigger and bigger. He tells Lele to take good care of his family. At the same time, he is also concerned about the progress of the relationship between Lele and Wu Yu. Lele only said that the two are brother and sister. At this time, Wei DongshanDong Shanduo hopes that the two can develop further.Wu Yu came to eat rice noodles alone again, but his eyes were fixed on the tattoo shop opposite. The owner of the rice noodle shop told Wu Yu that he didn't know if he would come back.At this time, Lele drove here and took the initiative to say hello to Wu Yu. Wu Yu just politely told Lele to go back after finishing his food. He also wanted to continue shopping. Lele hoped to go shopping with him, but Wu Yu stopped him..Lele was about to leave, but driven by curiosity, she secretly followed Wu Yu.

Lele followed Wu Yu until he entered a magnificent nightclub and had a drink with Feng Lun in a box.Fenglun was notorious for engaging in illegal human trafficking and had a long-standing rift with Wei Dongshan, which made Lele worried about Wu Yu's relationship with Fenglun.However, Wu Yu in turn comforted Lele, asking her to relax and return first.

At the same time, Wei Dongshan's men reported to him that Wu Yu frequently entered the mountainous area alone. They speculated that Wu Yu might be secretly transporting people for Fenglun and seeking personal gain from it.Lele overheard these conversations, but when Wei Dongshan asked her for confirmation, she chose to keep Wu Yu's secret.Later, Wu Yu took Wei Dongshan to find Feng Lun, and met the powerful Wen Ge through Feng Lun's introduction.

On the other hand, the white man and the man in the bucket hat are working intensively to decipher a certain signal.He Zhifei successfully located the signal source, but needed to further determine the specific location through the base station.Guo Weijie decisively decided to divide his troops into two groups. One group was responsible for monitoring the dynamics of the base station, while the other group went to the location of the base station for on-site investigation.However, when they arrived at the Xixiaguan base station, they found that the base station towered into the clouds and required an elevator to reach it.Zhou Jia decided without hesitation to climb the base station transmission tower herself and found a key piece of hardware inside the base station.Despite their best efforts, the foreign group managed to breach the server at the last moment.

After returning to the National Security Bureau, Qian Yu severely criticized Guo Weijie.However, Zhou Jia revealed shocking news: the key they stole was actually a fake.She cleverly set a trap and successfully locked the other party's address.Guo Weijie began to suspect that the enemy was lurking inside, because everyone in the office building at the time of the incident had clear alibi, and the person who stole the documents acted extremely accurately, as if he knew the layout of the building well.

Hu Xiafeng agreed with Guo Weijie's suspicion and immediately ordered the task force to stop all contact with the outside world, and at the same time implemented a strict information blockade on the 901 office.They withdrew their overt investigators, replaced them with undercover agents, and conducted in-depth background checks on everyone who was in the building at the time.Guo Weijie realized that his impulse had caused harm to Zhou Jia, so he personally prepared a cup of coffee for her to apologize.The two finally settled their differences and reconciled.

In 2008, Brother Wen proposed a deal to smuggle goods to Wei Dongshan, but Wei Dongshan refused.Wu Yu had no idea about this, so he had a fierce dispute with Wei Dongshan.In the end, Wu Yu decided to start his own business and joined Brother Wen.Lele was heartbroken when she learned the news. She drove to find Wu Yu and tried to stop his relationship with Fenglun.In a fierce dispute, Lele threw a glass of white wine at Fenglun and pulled Wu Yu away.In order to protect Lele from harm, Wu Yu resolutely drank the entire bottle of wine for her.This scene moved Lele deeply and made her even more convinced that Wu Yu had deep feelings for her.At the same time, she also developed a keen interest in Wu Yu's mysterious past and hidden secrets.

After Lele returned to her residence, Wu Yu specially cooked a bowl of noodles for her.However, Lele was immersed in the sadness that Wu Yu did not respond positively to her feelings, and had a premonition that the relationship between the two would be unsustainable.At this time, Wei Dongshan broke in angrily and learned that his sister was forcibly drunk by Fenglun. He vented his anger on Wu Yu and accused him of not protecting Lele, and the two broke up.

The national security department quickly locked the IP address where the server key was stolen, which is located in Dormitory 5512 of Binhai College. There is only one student named Yang Qi living in this dormitory with a clean background.The white man was teaching. When he saw Yang Qi being taken away by Guo Weijie and others, he immediately understood the seriousness of the situation.

Faced with Guo Weijie's accusation, Yang Qi denied installing a signal communicator in the base station. He explained that the transmitter was for listening to the live class of Professor Wilson of Mar Institute of Technology, and the introducer was Professor Allen - a white man.Male, he is also a visiting professor at Binhai University and an executive at Beizhou Communications Company.

Guo Weijie felt that things were not simple. When he returned, he found that Allen had slipped away.He immediately sealed off the school and captured Allen trying to escape in the information room.Despite a search of Allen's body and luggage, only a laptop was found, not a mobile phone.

Yang Qi provided the switch in an attempt to crack Allen's computer password.They discovered that Allen had an upcoming email on his computer, but could not view the recipient information.Since the computer is connected to a cloud server and can be logged in with a mobile phone, finding Allen's mobile phone becomes a top priority.Guo Weijie sent people to search Wilson's dormitory.

At the same time, after the man in the bucket hat learned that Allen was arrested, he immediately called the International Space Foundation and used code words to inform relevant personnel to cooperate with the action.The car escorting Allen broke down on the way. Allen took the opportunity to break free from the handcuffs, knocked out the people in the car and escaped.Guo Weijie became suspicious of Jiang Dazhong, but Jiang Dazhong proved his innocence through his mobile phone, dispelling Guo Weijie's doubts.

After Wu Yu broke with Wei Dongshan, he gained Feng Lun's trust.He applied for a visa exemption according to the plan, pretended to collect fees, and handed over the money in full.Superiors informed Wu Yu that Fenglun planned to use the Olympics to carry out violent terrorist attacks.Wu Yu needs to send people over according to the scheduled time in order to catch them all.

In order to get the farm back, Wu Yu paid a deposit to Wei Dongshan and asked him to sign a transfer contract.Fenglun caught Lele and threatened Wei Dongshan, forcing him to surrender.Wu Yu also hinted that Feng Lun should not completely trust Brother Wen to avoid becoming a scapegoat when something goes wrong.Feng Lun went to see Brother Wen dubiously, and both sides had their own thoughts.Wei Dongshan was angry at Wu Yu's betrayal. He first blew up the lumberyard and then decided to set the building on fire.Lele came to Wei Dongshan and told him that Wu Yu wanted to talk to him tonight.

Wei Dongshan waited for Wu Yu all night but failed. He insisted that taking the initiative to search would be a sign of weakness and rejected his subordinate's proposal.However, bad news came early the next morning. Wu Yu, Wen Ge and others were arrested, while Feng Lun disappeared.At the same time, Wei Dongshan received a courier, which contained Wu Yu's handwritten letter and the farm transfer contract. Wu Yu had quietly left, leaving the farm to Wei Dongshan to avoid him being implicated.

It turns out that Wu Yu made a deal with Fenglun last night and wanted to send someone across the border.After the transaction was completed, Brother Wen appeared to pay generously, but in fact secretly ordered Feng Lun to get rid of Wu Yu.However, due to Wu Yu's extraordinary skill, the three failed to succeed. Instead, a car accident occurred during the fight and all four fell into coma.Wu Yu woke up first and fled after hearing the alarm. Feng Lun and others also woke up one after another and fled separately.In the end, Wen Ge's men were wiped out by the police.

The police used the portrait to search for the suspect. Wei Dongshan protected Wu Yu and did not tell the truth.After Lele learned about Wu Yu's intentions, she decided to follow him.Wei Dongshan guessed that Wu Yu would go to Wujiang, Lele drove to the station and found Wu Yu in the crowd.However, Wu Yu was determined, but Lele's persuasion was fruitless.At this time, the man in the fisherman hat appeared. Wu Yu had no time to take care of Lele and chased him out, but could not find any trace.

Feng Lun also found Wu Yu at the station and wanted to get rid of him quickly, so he kidnapped Lele to force Wu Yu to submit.Lele did not want to drag Wu Yu down and shouted loudly to let him escape, but was stabbed by Fenglun.Wu Yu was heartbroken, but could only watch the man in the fisherman hat leave.He held the injured Lele and called for help at the station.

Guo Weijie continued to track down Wu Yu's whereabouts. Although it was like finding a needle in a haystack, he firmly believed that Wu Yu was nearby.Following clues, he found a camp and captured Wilson, but failed to find the phone.During the interrogation, Wilson put forward conditions and requested that his identity be protected before he would reveal the truth.He admitted that there was an upline whose goal was to destroy the space station, but the identity of the upline was unknown and he was only contacted through the Internet.

On the other side, Zhang Chi came to a massage parlor wearing a fisherman hat and encountered the owner being harassed by a man.He recorded evidence to drive the man away and gave a potted plant to the shop owner as a token of his gratitude.The shop owner has a good impression of Zhang Chi.

Many years ago, Wu Yu was cleared of suspicion due to a misunderstanding, but he was never able to return to his normal life.Luo Ping gave him a tattoo picture and asked him to become an undercover agent next to Wei Dongshan.Wu Yu agreed, but asked Luo Ping to take care of his family.

In the case of Guo Weijie's successful detection of an overseas spy traffic station, he accidentally discovered the existence of Wu Yu's first-level top-secret files and immediately handed them over to Hu Xiafeng.At this point, Hu Xiafeng suddenly realized that Wu Yu was not only an undercover agent, but had also been quietly lurking for nineteen years.During these long years, Wu Yu was under tremendous psychological pressure all the time, but his heart was always filled with loyalty and sacrifice to his country and family.

After Wang Beili saw the files sealed by Guo Weijie, although she could not know the specific contents, she speculated that it had something to do with Wu Yu.She asked Guo Weijie for more information about Wu Yu, but Guo Weijie did not reveal much.Nineteen years is enough time to change many things, including Wu Yu's whereabouts.Similarly, international spy Zhang Chi also went into hiding for nineteen years. He used a high-temperature electric heating rod to burn off the tattoos on his back to eliminate all traces.

While giving Zhang Chi a massage, the female technician noticed the large burn scars on his back and guessed that the industry he was engaged in was full of risks.Although Zhang Chi said he wanted to change careers, he had no choice but to complete his task and could only place his hope in the future.

At the same time, He Zhifei was dissatisfied with the order for everyone in Institute 901 to wait for self-examination. Jiang Dazhong came to comfort him and promised to find the minutes and documents as soon as possible.After Wen Bo was used by his black-hearted mentor to steal state secrets, he jumped off the building and committed suicide in despair.Although Jiang Dazhong and others arrived quickly, they were unable to save his life.

Guo Weijie personally went to Wujiang City to investigate and found that a man named “Xiong Xiaotian” had close ties with Wu Yu.Although Xiong Xiaotian had suffered a stroke and was paralyzed, his thinking was still clear and he was full of admiration for Wu Yu.

As the only person who knew Wu Yu's undercover identity, Luo Ping came to Wujiang in disguise and gave Wu Yu the latest mission instructions.He told Wu Yu that he should follow Xiong Xiaotian to find the mastermind behind the scenes, thereby revealing the true identity of the man in the fisherman hat.While Wu Yu was working as a bartender at the Fireworks Time Dance Hall, he accidentally rescued Huang Xiao, which attracted Xiong Xiaotian's attention.

Wang Beili was confused about Wu Yu's depravity, and she guessed that it was related to the files brought by Guo Weijie.Wu Fang, on the other hand, could never forgive her brother.Wen Bo's death triggered a storm of public opinion, and the municipal party committee demanded that the incident must be quelled.After investigation, Hu Xiafeng and others found that all media came from foreign forces, which was obviously a conspiracy by international foundations.

Through surveillance video, members of the National Security Bureau suddenly became aware of the real traitor - Deputy Director He Zhifei.He Zhifei also realized that he had been exposed, so he decided to send the calculation minutes of the aerospace cryptographic team as soon as possible.He found an excuse and tried to pass the search at the gate.However, Guo Weijie quickly organized a team to arrest him, only to find that He Zhifei had escaped.However, through email messages, they learned that He Zhifei had booked a ticket to Molnar.

When Guo Weijie heard He Zhifei's license plate number, he immediately recalled that the car had been parked outside the 901 residence on the day the original minutes were stolen.He realized that He Zhifei was at the scene of the crime, so he hurried to the international airport with his team.However, the cunning He Zhifei had already foreseen Guoan's actions and contacted Zhang Chi and asked him to meet his contact at the airport.

After Guo Weijie and others entered the airport, they set up ambushes at various security checkpoints and waiting halls for fear of missing He Zhifei.However, He Zhifei disguised himself and waited for his contact in Lounge No. 6.The contact person soon appeared, the two exchanged backpacks, and He Zhifei got a ticket to Loston and a new passport.Although Guo Weijie and others were waiting at the Molnar gate, the border inspectors discovered something strange about He Zhifei in time and notified them.In the end, He Zhifei was arrested before boarding the plane, but there was no original minutes in his bag.Guo Weijie once again recalled the similar man with a backpack he had seen at another boarding gate. He realized that this might be the connector, so he immediately led the team to intercept him and successfully captured him at the last minute.

After this incident, Jiang Dazhong reflected deeply and realized that kindness to the enemy was harm to the people.Guo Weijie expressed his relief at Jiang Dazhong's awakening, but the man behind the scenes has not yet been found.They continued to look for clues from Huang Xiao's diary.Because Huang Xiao was unable to pay the rent, he coaxed Wu Yu into cooperating with him and overcharged him by several hundred yuan in rent.In order to monitor Wu Yu, Xiong Xiaotian asked Huang Xiao to report his movements at any time and gave Huang Xiao 10,000 yuan.Huang Xiao's best friend Sun Mengmeng mistakenly believed that she and Wu Yu were in love, but Huang Xiao denied it.

Xiong Xiaotian took Wu Yu to teach Liu Haodong, a boxer who was fighting against match-fixing, and accidentally discovered the tattoo on his back.Xiong Xiaotian was very interested in Wu Yu's tattoos, but Wu Yu lied that there was a man with similar tattoos who was in debt and hoped that Xiong Xiaotian could help find it.Xiong Xiaotian still had doubts about Wu Yu, so he sent Huazi to sneak into his room to search, but only found a piece of paper with a tattoo pattern.Later, Xiong Xiaotian took Wu Yu to a secret boxing casino and revealed that Red Shadow Yaksha was the symbol of their organization.However, Wu Yu found that the tattoos here did not match what he was looking for. The colorful tattoos were made by his deceased master Yan Hesong.

Two years later, Wu Yu not only excelled in martial arts, but also showed talent in business.Xiong Xiaotian admired him very much and gave him an additional 10 million yuan in remuneration.After Wu Yu learned that Huang Xiao wanted to learn English, he signed her up for an English class without hesitation.

Huang Xiao invited Wu Yu with great expectation at her eighteenth birthday dinner.She had already secretly planned in her heart to express her love to Wu Yu on this special day.However, things are unpredictable. After Wu Yu received a call, he left in a hurry, leaving Huang Xiao alone in front of the table full of delicacies, full of loss and sadness.On the other side, Wu Yu drove to a quiet bookstore to meet Luo Ping, who was already waiting there.Luo Ping looked serious and brought urgent news: a banker named Jin from the South was about to enter the country and had already had initial contact with Xiong Xiaotian.Although the two sides have not yet reached any agreement, there is already tension in the air.

At the same time, Zhang Chi's life is also quietly changing.He takes advantage of the opportunity of repairing a light bulb for a female technician and cleverly borrows her mobile phone to send a message.The female technician was unsuspecting of him, but occasionally wondered why he never took her to see relatives or friends.In order to dispel her doubts, Zhang Chi made up a tragic story, saying that he was an orphan and his only relative, his aunt, had also passed away.After hearing this, the female technician felt pity and looked forward to a future with Zhang Chi.

Back in 2012, Xiong Xiaotian was planning to cooperate with the Japanese Muay Thai Group, but he never expected that Zhang Chi was hidden behind it.It turns out that the Muay Thai Group was already under Zhang Chi's control.Faced with the sharp increase in Wujiang Match Point's income, Zhang Chi was keenly aware that something was fishy.He asked Mr. Jin to act carefully and obey his orders in all actions.At the same time, Zhang Chi stared closely at Wu Yu and followed quietly, the camera in his hand always ready to capture key moments.Wu Yu seemed to be aware of it, quickened his pace, and hid in a busy barber shop.In the store, he frequently used the window to peek at the outside world, while Zhang Chi followed him step by step, and dangers abounded.Fortunately, a pictorial covered his relaxed face at the right time, thus avoiding a head-on confrontation between the two.After the haircut, Zhang Chi took the opportunity to obtain Wu Yu's hair sample and immediately contacted Allen to express his concerns about the upcoming negotiations.

On the other side, He Zhifei's arrest brought the original minutes of Institute 901 back to a safe place.Qian Yu and Hu Xiafeng watched He Zhifei's interrogation process together.During the interrogation, He Zhifei finally broke down and confessed how he was tempted by Robert to embark on the road of betrayal.He admitted that he was not only involved in the transmitter transaction, but also hid in his office and watched everything at the time of the crime.He realized that once those behind the scenes mastered the original minutes, they could use artificial intelligence to simulate the calculation ideas of Institute 901 and then control all participating projects.However, He Zhifei's remorse did not change the established facts.He originally wanted to threaten Wen Bo with the original minutes, but unexpectedly Wen Bo chose to jump off the building.At the same time, Zhang Chi received notification from the organization that He Zhifei's name was not on the Loston passenger list, indicating that the previous plan may have failed.

Wu Yu pretended to pass Zhang Chi casually and quietly turned around and walked into the supermarket. In fact, he was contacting Luo Ping and informing him of the whereabouts of the man in the fisherman hat.Luo Ping told Wu Yu to pay more attention, but to proceed with caution.Later, Wu Yu blocked the man in the fisherman hat in the alley. Unexpectedly, the man used the drying sheets as a cover to launch a surprise attack on Wu Yu and then quickly escaped.Wu Yu chased Zhang Chi out of the alley, but had already lost track of Zhang Chi. Instead, he ran into Huang Xiao who was going to an English cram school.Wu Yu had no time to talk to Huang Xiao and hurriedly took a taxi and rushed to Xiong Xiaotian.

Xiong Xiaotian is discussing the cooperation of the boxing gym with Boss Jin, and proposes eight extra games, and specifically requires that one of them must be deliberately lost. Liu Haodong will also participate, and the share ratio will be tilted towards Xiong Xiaotian.In order to win over this big customer, Xiong Xiaotian specially arranged for Huang Xiao to accompany him. At the same time, he noticed Wu Yu who looked nervous outside the door.Xiong Xiaotian proposed that Huang Xiao could avoid Wu Yu if he felt unwell, but Wu Yu declined his offer.

Wu Yu returned home and waited anxiously for Huang Xiao's return.It wasn't until late at night that Huang Xiao returned with scars all over his body and told Wu Yu about Boss Jin's atrocities with tears in his eyes.Wu Yu covered Huang Xiao with a quilt and left quietly. Huang Xiao tried to persuade him to stay, but failed.

Furious, Wu Yu broke into Boss Jin's club alone, knocked down the guards one by one, broke into Boss Jin's room, and found the fragments of Huang Xiao's necklace left on the table. He couldn't help but became furious and punched Boss Jin.However, Boss Jin's men arrived in time and subdued Wu Yu.

Huang Xiao found the seriously injured Wu Yu next to the garbage dump and took him back for treatment.After this incident, Xiong Xiaotian forbade Wu Yu from getting involved in boxing gym affairs, and Wu Yu became depressed and hung out in nightclubs all day long.

When Xiong Xiaotian and Hua Zi had trouble choosing Liu Haodong's duel, Wu Yu volunteered.Although Xiong Xiaotian was reluctant to give up, he knew Wu Yu's strength and finally agreed to his request.

Xiong Xiaotian invited Wu Yu to have dinner at the restaurant where they first met.Xiong Xiaotian admitted that he had doubted Wu Yu's perfection, but Wu Yu's heroic behavior completely convinced him.He also specially tattooed Wu Yu with a boxer-specific pattern, and revealed that his master had tattooed the same pattern on five people, one of whom was similar to the man in the fisherman hat described by Wu Yu.

Huang Xiao was worried after learning Wu Yu's decision, but Wu Yu had already made up his mind.Huang Xiao deliberately mentioned the foreign suitors in the study class in an attempt to make Wu Yu change his mind, but Wu Yu generously blessed him and gave him a gift.Huang Xiao understood Wu Yu's intentions and decided to leave.

When the competition day arrived, Huang Xiao quietly left, while Wu Yu started a fierce battle with Liu Haodong in the boxing ring.Although Liu Haodong received orders to kill Wu Yu, Wu Yu relied on his superb skills to defeat his opponents one after another.However, in order to abide by the rules, Wu Yu deliberately exposed his flaws and was knocked down by Liu Haodong.

In that thrilling arena showdown, even though Wu Yu had fallen, Liu Haodong still didn't stop, and his fists fell mercilessly on Wu Yu's face like a rainstorm.Seeing this scene, Huazi and other bystanders could no longer stay away from the incident. They quickly rushed to the ring and worked together to stop Liu Haodong.After Mr. Jin witnessed the chaos, he immediately called Zhang Chi. His tone was full of helplessness and exhaustion, and he admitted that Wu Yu's strength was beyond expectations. If he wanted to completely resolve the dispute, he must find another way.Just as Mr. Jin was about to lead his team to buy tickets and return to the South, Xiong Xiaotian suddenly appeared with a group of people, accusing Liu Haodong of breaking the rules and demanding a reasonable explanation.At this time, Liu Haodong had lost his arrogance in the ring, burst into tears, and apologized and begged for mercy.Wu Yu did not pursue the matter excessively. He just took out his bank card and asked Mr. Jin to complete the transfer procedure immediately.

After the game, Wu Yu made a private appointment with Luo Ping, handed him his bank card, and requested traceable international remittances.Luo Ping revealed that a new organization closely related to the foundation has emerged in Chongshan and has taken action.After Wu Yu heard about it, he decided to go to investigate in person, but Luo Ping persuaded him to return to his family and enjoy a quiet life.Although he had been wandering for twelve years, Wu Yu still insisted on justice and was determined to uncover the truth and was not swayed by Luo Ping's dissuasion.At the same time, Mr. Jin and others were preparing to evacuate, but they encountered a sudden action by the National Security Bureau. Mr. Jin was arrested and Xiong Xiaotian's stronghold was also destroyed.On the other side, the results of the second test of the rooftop cigarette butts were revealed, confirming that the special alkaline solution in the cigarette butts had been carefully processed. This was evidence that the man in the bucket hat deliberately misled the police in the direction of their investigation.

The feud between Wu Yu and Zhang Chi is like a protracted war that has been entangled for nineteen years.Now, the national security department has found an important clue about “Xinqi” in the settlement records.Guo Weijie quickly took action and checked the stores one by one, and finally found that there was a problem with the Jinxinxin Auto Parts Store in Chongshan.At the same time, Hu Xiafeng also made a new discovery. He determined the identity of the man wearing the fisherman hat and knew that he was in Chongshan at this moment.This series of discoveries has pointed out a new direction for the investigation of the national security department.

Before departure, Hu Xiafeng met with Luo Ping.Luo Ping revealed that Wu Yu's resignation was actually part of the execution department's encirclement and annihilation plan.He successfully infiltrated Wei Dongshan, then went to Wujiang City and successfully eliminated several branches of the foundation.It was originally planned to withdraw him, but Wu Yu decided to stay in Chongshan and cooperate with the work of the ministry because he could not let go of his grievances with Zhang Chi and for some special reasons.Luo Ping handed Hu Xiafeng a piece of information and how to contact Wu Yu.

Later, Hu Xiafeng took people to Chongshan to find Li Wenjun.Li Wenjun said that Wu Yu had previously looked for a man wearing a hat in an Internet cafe, but the surveillance footage was too blurry and he could only see his profile, making it impossible to identify him.Recalling that in 2018, Wu Yu worked quietly as a delivery boy in Chongshan. Every time he delivered food, he would pay attention to whether customers had spy tattoos.In order to increase the chance of meeting Zhang Chi, he took twice as many orders as others, which also caused him to be frequently late.In just one month, he traveled almost all over Chongshan City, but still could not find any trace of Zhang Chi.Because he was frequently late, almost all of his income from delivering food was used to pay fines and compensation to merchants. For lunch, he could only pick up unwanted takeaways from others.

Just when Wu Yu's life was in trouble, Huang Xiao appeared unexpectedly.She originally thought that Wu Yu came to Chongshan to open a hotpot restaurant, but she was surprised by his current situation.Today, Huang Xiao is a hotel lobby manager and lives a stable life.She suggested that Wu Yu work in the laundry room. Wu Yu didn't pay attention at first, but after learning that the laundry room served many residents, he immediately decided to accept it.In the laundry room, Wu Yu carefully checked each room with the promotion card, recording and marking it in detail.During this period, he discovered that room “1216” had been vacant for two months, which aroused his alarm.After asking his colleagues, he learned that the characteristics of the room's occupants closely matched those of the man in the fisherman hat.

At present, the investigation seems to be in a fog, and Hu Xiafeng is worried.A long investigation not only consumes a lot of resources, but may also alert the person behind the scenes that they have been keeping a close eye on.In order to break this deadlock, he realized that he had to further narrow the scope of the investigation, and the only person who could help him was Wu Yu.Following Luo Ping's instructions, Hu Xiafeng decided to contact Wu Yu personally.He dialed the long-lost number, cleverly arranged a meeting under the pretext of cleaning the blanket, and frankly informed him of his identity.Wu Yu on the other end of the phone felt mixed emotions in his heart when he heard this familiar yet unfamiliar name, as if time had stopped at this moment.His weather-beaten eyes were instantly filled with tears. Nineteen years have transformed the two of them from young teenagers to what they are today.

When Hu Xiafeng saw Wu Yu, he almost couldn't believe his eyes.The Wu Yu in front of him was wearing simple work clothes, with a stooped back, a disheveled beard, and sparse white hair fluttering in the breeze. He was completely different from the high-spirited brother who fought side by side back then.This scene filled Hu Xiafeng's heart with emotion and sadness.Although the years have left deep marks on them, the deep brotherhood has not changed.When the two met, their joy and excitement were indescribable, as if they had returned to the years of working together.Hu Xiafeng curiously asked Wu Yu how he found the clues about Zhang Chi, and Wu Yu explained how he went door to door looking for opportunities until the 901 leak incident occurred, and then used the power of delivery staff across the city to keep an eye on Zhang Chi.In the Internet cafe, an attentive delivery man accidentally discovered the man who seemed to be Zhang Chi.After hearing the news, Wu Yu rushed to the scene immediately, but Zhang Chi had disappeared without a trace.In order to pursue more traces, Wu Yu was quick to wit, and lied about losing a mobile phone worth 8,000 yuan, and took the opportunity to check the monitoring and Internet access records of the Internet cafe.Although Zhang Chi’s face was blurred in the surveillance, Wu Yu confirmed the true identity of the man wearing the fisherman hat by comparing online records.He suppressed his excitement and quickly reported this hard-won clue to Luo Ping, which brought a new turning point to the pursuit.Hu Xiafeng was well aware of Wu Yu's difficulties. In order to ease his longing for his relatives, he took out his mobile phone and showed Wu Yu the photos of his sister Wu Fang.Wu Yu looked at the relatives in the photo, his eyes moistened again, but he still pretended to be strong and urged Hu Xiafeng to hurry up.After Hu Xiafeng left, he leaned alone by the bus stop sign, with his back to the crowd, letting his tears flow.Zhang Chi felt the urgency of the police investigation and felt that there were many crises.He hurriedly contacted the International Foundation and requested an emergency evacuation.But years of lurking had left him mentally and physically exhausted, and he directly proposed retirement to the foundation.The foundation was in a dilemma: it was unable to arrange a safe evacuation for Zhang Chi in the country, but it was also worried that his return would trigger a crisis.After careful consideration, the Foundation coldly decided to dispatch another latent spy, Sui Dong, to carry out the mission of eliminating Zhang Chi.Zhang Chi's fate is at stake at this moment.On the other side, Huang Xiao was anxiously waiting for Wu Yu's return. He had not seen him all night, and he was worried and dissatisfied.She approached Wu Yu in an almost intimate way, trying to catch a clue from him, but this behavior was seen by Mr. Gao.Back home, Wu Yu confessed to Huang Xiao his actions last night. Although Huang Xiao felt disappointed, he did not force him to give any promise.For her, as long as she can see Wu Yu, her heart will be full of security.However, Wu Yu knew that he could not give this woman more promises, so his heart was full of guilt and helplessness.

On the way to deliver clothes, Wu Yu happened to meet a painter who was engrossed in painting. He was dissatisfied because he didn't answer the door for a long time.At this time, Zhang Chi had disguised himself as a maintenance worker and sneaked into the apartment quietly.Wu Yu saw the elevator door slowly closing, and suddenly realized that Zhang Chi might be inside, and immediately ran to the stairs to chase after him.However, when he rushed to the lobby on the first floor panting, Zhang Chi had disappeared like a ghost, leaving only an empty space and Wu Yu's breathing.Just when Wu Yu thought he had missed a good opportunity again, he accidentally discovered Zhang Chi under the overpass.He chased after him without hesitation until he reached the depths of the bridge, and met Zhang Chi head-on.However, this is just a nightmare.After waking up, Wu Yu immediately checked the surveillance camera and found a figure who seemed to be Zhang Chi.He hurried to the rooftop and found that the meter box had been tampered with.In order to track down clues, he scrutinized the quotation list, but was blocked and warned by Mr. Gao.Faced with the threat, Wu Yu resolutely resigned and decided to embark on the road of hunting Zhang Chi alone, vowing to bring this hidden threat to justice.

Qian Yu hurriedly found Hu Xiafeng and asked anxiously about Wu Yu's current situation.When she thought of Wu Yu performing that long and lonely mission alone, an indescribable sourness surged in her heart.She hopes that Wu Yu can successfully complete his mission, return to national security, and continue to contribute to national security.After hearing this, Hu Xiafeng sighed softly and said that it still depends on the organization's decision and Wu Yu's personal wishes.But in any case, the current priority is to quickly capture Zhang Chi and bring this spy who has been hiding for many years to justice.In order to hunt down Zhang Chi, Hu Xiafeng carefully planned and assigned Jiang Dazhong and others to launch a blanket search of the target area.

They patiently questioned the residents, paying special attention to characteristics such as height, weight and whether they had the spy tattoo of Akakage Yaksha.During the investigation, Jiang Dazhong noticed a closed door and initially ignored it because he learned that the Zhang family men had no tattoos.But when he was about to leave, his cell phone suddenly rang in the house, which alarmed him: Why did someone in the house refuse to open the door?At this moment, an urgent call came from his superiors, informing Zhang Chi that he was scheduled to execute the evacuation plan at two o'clock in the afternoon with the intention of escaping to Europe.Zhang Chi held the gun tightly while talking on the phone, ready to deal with possible threats at any time.Fortunately, Jiang Dazhong was caught up in trivial matters next door and did not have a direct conflict with Zhang Chi.However, Zhang Chi did not relax his vigilance and was still on high alert, with danger always following him.At the same time, Sui Dong, the spy who replaced Zhang Chi, had prepared a time bomb, cleverly hidden it in a paper box and covering it with tissues, in an attempt to quietly get rid of Zhang Chi.Zhang Chi came to the coffee shop on time and sat on the reserved seat.Sui Dong was sitting in the corner of the second floor, observing quietly.The countdown to the bomb detonation was approaching, and at a critical moment of life and death, a mother took her little girl into the cafe, and the little girl accidentally fell down.

Zhang Chi instinctively stepped forward to help, but at this tender moment, a deafening explosion sounded from behind.He instantly understood that this was a trap set by the foundation to silence him.Zhang Chi jumped into a taxi without hesitation and fled quickly.Seeing that the mission failed, Sui Dong drove in hot pursuit.He followed Zhang Chi to the outside of the massage room. After Zhang Chi entered, he wanted to get back to the car to implement the plan.Just at this time, Robert called, and Sui Dong answered the call attentively. Unexpectedly, Zhang Chi took the opportunity to subdue him with a sharp knife.After Sui Dong was drugged and knocked down, Zhang Chi dressed him up as himself and planted a bomb in the car to create suspicion.Guo Weijie and others came looking for the trace, and the bomb exploded with fire.Fortunately, the national security personnel evacuated wisely and survived.Sui Dong unfortunately died in this carefully planned explosion and became another victim of the foundation's ruthless conspiracy.Back in the massage room, Zhang Chi looked at the woman bandaging his wounds, and felt a sense of tenderness in his heart.He offered to take her out to dinner that evening to express his gratitude.On the other side, Huang Xiao was furious because Wu Yu resigned without permission, and was about to invite Mr. Gao to dinner to apologize.However, by coincidence, they met in the same Japanese restaurant, each in an adjacent private room with different thoughts.At the dinner table, Zhang Chi revealed the news of his upcoming departure to the female technician. The female technician was sad after hearing this, but she did not want to embarrass him.After Wu Yu received Hu Xiafeng's call, he immediately went out to answer it.He was shocked by the news of Zhang Chi's murder and felt that something was fishy.At this time, Zhang Chi and Wu Yu were sitting in their own private rooms with different thoughts.

When Huang Xiao and the female technician met in the bathroom, they both shed tears for the person they liked.Huang Xiao drank to relieve his sorrow because Wu Yu left early. Unfortunately, Mr. Gao took advantage of him and was sent home after being drunk.On the other side, Zhang Chi decided not to let down the female technician's affection anymore, and wanted to take her far away, give up everything now, and spend the rest of his life together.After hearing this, the female technician was filled with joy, her tears turned into smiles, and she happily agreed.After calming down, the female technician asked Zhang Chi about his plans.Zhang Chi plans to go to the northern city to start over, but still keeps his true identity secret.However, the female technician didn't care about this. What she cared about was that Zhang Chi would no longer do the hard and dangerous work of an electrician.She said that if she has savings, she can open a small shop and live a good life.On the other hand, Wu Yu deliberately damaged the light box just to wait for Zhang Chi to repair it.Although Zhang Chi didn't want to repair it, Mr. Gao had a tough attitude. The female technician also felt that he was leaving soon and didn't want to cause trouble before leaving, so she persuaded him to finish the job.However, this decision foreshadowed the rest of the story.

After Mr. Gao learned about Wu Yu's history in Wujiang, he had evil thoughts and tried to use this information to force Huang Xiao to surrender.However, at the critical moment, Wu Yu broke in like a whirlwind and punched Mr. Gao so violently that Mr. Gao was so frightened that he flinched and was unable to parry.At this time, the electrician's phone rang, and Mr. Gao took the opportunity to run away in panic.Wu Yu looked at Huang Xiao with tender eyes, finally mustered up the courage to confess his feelings to her, and solemnly promised to work with her hand in hand no matter what the future holds.

On the other side, Zhang Chi returned to his old place and inspected the light box that alerted him.After discovering that the switch was wet, he immediately became alert, quickly replaced it and prepared to evacuate.Wu Yu had been secretly observing Zhang Chi, and when he saw him taking action, he followed him.Zhang Chi seemed to be aware of it and accelerated forward without looking back.At the entrance of the alley, he hid in the corner and held the hammer tightly on guard.However, the person who came was just a scavenger, and it was a false alarm.But Wu Yu did not give up tracking and followed closely.Zhang Chi once again sensed danger and fled into the corridor. After some dealings, he finally got rid of Wu Yu's entanglement.Late at night, Guo Weijie and others were exhausted, so they took a break at the food stall.When Zhou Jia went to buy water, she saw a man wearing a hat coming downstairs. His figure and appearance were very similar to the suspect's portrait.Zhang Chi spotted Zhou Jia following him in the rearview mirror. He looked calm on the outside, but in fact he quietly escaped into the alley.Zhou Jia wanted to call the police, but was suddenly attacked by Zhang Chi. The screwdriver stabbed her with a cold light and covered her mouth to prevent her from calling for help.After Zhang Chi escaped, Zhou Jia's life was in danger.At the critical moment, Wu Yu appeared, held her wound and called the emergency number.Zhou Jia vaguely recognized Wu Yu. Wu Yu also saw her ID, learned the direction of Zhang Chi's escape, and decided to hunt her down.

Wu Yu adopted a covert strategy, hiding behind the wall, and secretly informed Hu Xiafeng of Zhang Chi's possible hiding place.At the same time, Zhou Jia was taken to the hospital by ambulance.Hu Xiafeng organized a SWAT team to round up Zhang Chi, but Zhang Chi had cleared up his identity clues and mixed into the crowd in an attempt to escape.On the other side, Wu Yu and Huang Xiao's relationship warmed up and they decided to start a new life.Wu Yu took Huang Xiao to a hot pot restaurant on a bicycle to celebrate his birthday and presented him with a cake.At the birthday party, Wu Yu suddenly proposed, and Huang Xiao was moved to tears.But in this happy moment, Wu Yu is still focused on the task of hunting down Zhang Chi.He knew that the battle with Zhang Chi was not over yet and he had to remain vigilant at all times.However, just when the proposal was successful and the two were thinking about the future, news of a gas explosion was broadcast on TV, and the location was Zhang Chi's residence.Wu Yu lied that he had left something behind and needed to return it.He promised Huang Xiao that he would tell her everything when he came back.

Under Huang Xiao's watch, Wu Yu once again stepped onto the battlefield.On the way, Wu Yu asked Luo Ping to blockade Chongshan City to prevent Zhang Chi from escaping.Luo Ping reminded him that the task was completed and the rest was left to Hu Xiafeng.If something happens to Wu Yu, he will not be able to explain to his family.But Wu Yu firmly refused, saying that he wanted to cooperate.If something happens, please Luo Ping tell his family: Wu Yu has died.He is fully aware of the dangers of this trip, but he is even more aware of his responsibilities and mission as a national security officer.

When Guo Weijie searched the surrounding area carefully, he accidentally discovered Zhang Chi's figure.He approached Zhang Chi's car step by step, and upon seeing this, Zhang Chi fired a shot without hesitation, and then drove away quickly, passing by Wu Yu who happened to be passing by on an electric bicycle.Upon seeing this, Wu Yu immediately borrowed a motorcycle, followed closely, and quickly notified the police to locate Zhang Chi's phone.A tense and exciting life-and-death chase was quietly staged on the streets of the city.In order to escape tracking, Zhang Chi deliberately created chaos and knocked over buckets on the roadside as obstacles in an attempt to delay time.But Wu Yu relied on his excellent driving skills and keen insight to hold on to relaxation.

However, when they reached the next intersection, Zhang Chi abandoned the car and fled without a trace.When Wu Yu saw something was wrong, he immediately calmed down and thought that Zhang Chi might escape on the Chongshui Passenger Ship.Without saying a word, he rode towards the ferry and quickly told the police to step up the search.When we arrived at the ferry, the police were checking the boats one by one, but they had not yet found Zhang Chi.At this time, Wu Yu's sharp eyes spotted a cruise ship heading to another ferry, and he thought Zhang Chi must be on it.He quickly told the police this important news and asked them to act quickly and stop the cruise ship to search. Don't let Zhang Chi escape again and continue to harm people.Wu Yu knew that time was running out and kept his eyes on the cruise ship, hoping that the police would catch Zhang Chi quickly and put everyone at ease.Wu Yu quickly boarded the cruise ship and began to check the passengers one by one.However, there are so many people on the cruise ship that finding relaxation in this vast sea of ​​people is undoubtedly like looking for a needle in a haystack.Just when Wu Yu felt extremely anxious, he suddenly met Zhang Chi's eyes, and both of them were stunned for an instant.Immediately afterwards, Zhang Chi quickly drew his gun and attempted to deliver a fatal blow to Wu Yu.Facing the emergency, Wu Yu rushed forward without hesitation and started a fierce fight with Zhang Chi.Although time has left its mark on them, the skills they developed when they were young are still very powerful.Wu Yu, who was a fighting champion in the past, slowly gained the upper hand with his solid skills.

However, Zhang Chi is also a master. He resisted desperately and wanted to save the defeat, which made the fight more tense and exciting.At this critical moment, Guo Weijie rushed onto the cruise ship and dealt with Zhang Chi with Wu Yu.The two of them cooperated tacitly, forcing Zhang Chi into despair.Unfortunately, during the fight, Wu Yu was hit in the thigh by Zhang Chi, and the blood immediately stained his pants.But Wu Yu did not flinch. He endured the severe pain and continued to fight Zhang Chi.After several fierce battles, Guo Weijie helped Wu Yu seize the knife and kicked Zhang Chi down.Zhang Chi still wants to fight back, but Wu Yu steps forward and confronts Zhang Chi with a tight pistol.During the battle, Wu Yu was seriously injured and fell to the ground, but still stood firm and resisted tenaciously.At the critical moment, Guo Weijie struck decisively and killed Zhang Chi.However, Wu Yu collapsed on the cruise ship due to his serious injuries.Hu Xiafeng and others rushed to call for help. Although the medical staff tried their best to rescue him, Wu Yu unfortunately still died.His bravery and selflessness impressed people's hearts and made him a hero.His sacrifice is a tribute to the courage of justice and will always inspire future generations to fight for justice and move forward bravely.Outside the rescue room, everyone was waiting anxiously.When Luo Ping came out and announced that Wu Yu had died after resuscitation failed, everyone was silent.They know that this unknown hero who silently worked for the safety of the country and people failed to protect his own happiness in the end.On the other side, Huang Xiao was busy in the hot pot restaurant, carefully preparing the soup base, looking forward to Wu Yu's return.However, when the heartbreaking news came, she froze instantly, unable to accept the sudden grief.

But Huang Xiao did not sink. She quickly cheered up and decided to run this hot pot restaurant as her deepest memory of Wu Yu.At Wu Yu's funeral, Huang Xiao firmly announced his engagement to Wu Yu, with a shining ring.She wished the hot pot restaurant prosperity and world peace, but it was hard to hide her tears after drinking.Hu Xiafeng and Guo Weijie were deeply shocked, knowing that this peace was protected by Wu Yu with his life.They expressed their concern to Huang Xiao and promised to accompany him all the time.Guo Weijie found a mysterious call on Zhang Chi's mobile phone, which was related to a foundation, and felt that there was a conspiracy behind it.The two decided to investigate, seek justice for Wu Yu, and uncover the truth.They know that this is the best memorial to Wu Yu and also the responsibility of friends.At the same time, in a secret ward of the hospital, Wu Yu miraculously woke up.It turned out that he did not really leave, but was secretly transferred here for treatment.In his new capacity, he will continue to stick to the road of protecting the security of the country and people, and use his tenacity and wisdom to write a new chapter.