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 culprit.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.