In 1993, a serial murder case occurred in Hong Kong. While chasing the suspect, Senior Inspector Yang Guangyao of the Crime Unit accidentally traveled through time and space in an elevator to 2018.

However, during this period, there was no news about Guangyao's wife and daughter, and the previous cases were still unsolved. Thanks to the help of his former boss, Guangyao returned to the police station as an undercover agent and resumed his duties. He met a partner who had a completely different style of handling cases from him.His origins also aroused suspicion.

At this time, a new murder case appeared, and there seemed to be a bigger conspiracy behind the murder case. Many clues reminded Guangyao of the murder case that year. In this adventure, he finally recognized that his partner who was just around the corner turned out to beHis daughter also learned that his wife had been killed after he traveled through time. He vowed to catch the murderer and go back to the past to change everything.

In Mong Kok in 1993, in a no-parking area, the blind sign relied on his status as the boss and refused to move his car, even if he faced penalties for plagiarism.At this time, Yang Guangyao took the initiative to intervene. After understanding the situation, he was ready to assist the police in getting the blind bidder to hand over his car keys.However, the boss of the blind bid suddenly appeared and deliberately threw the key into the sewer in front of the police, intending to walk away.Upon seeing this, Yang Guangyao rushed forward without hesitation, preparing to search him, and suspected that the other party might have taken drugs.Before the other party could refute, he decided to thoroughly investigate the store run by this person and locked the vehicle next to him.Seeing this, the other party had no choice but to compromise.

After handling the parking incident, Yang Guangyao quickly threw himself into the investigation of another murder case.He quickly arrived at the crime scene and met newcomer Liu Weitao.After the two greeted each other, they began to inquire about the details of the case and learned that no murder weapon was found at the scene.After learning that the deceased's name was Deng Rongtian, Yang Guangyao began to observe carefully, trying to find out the cause of death.However, the newcomers couldn't help but gag at the sight of blood all over the floor.Yang Guangyao stopped him in time and calmed his emotions.Later, the police took some suspects away for interrogation, but the suspects did not cooperate and deliberately caused trouble.After dealing with the troublemakers, Yang Guangyao reported the situation to his superiors and believed that this was not a simple indoor robbery.Before leaving, he specifically asked his colleagues to stay calm.

Since then, many serial killings have occurred in Mong Kok.As a police officer, Yang Guangyao rushed to the scene to investigate, but still had no clue.Even social workers near schools were brutally murdered, and these cases were classified as murders by the police.Yang Guangyao carefully inspected the scene and believed that the victim's death method was similar to that of black guy Tim.

At night, Yang Guangyao sat on the street and drank beer, then jumped into the river and swam to relieve stress.After landing, he continued to analyze the case and went to the autopsy room to conduct a full body examination of the deceased.During the examination, he found a pinhole on the deceased and decided to re-examine the other three deceased.

The next day, after Yang Guangyao saw off his wife and daughter, he began to investigate the case again.Through clues, he found Mai Zhihong, who had been sent to a mental hospital.After listening to Mai Zhihong's remarks, he was shocked and decided to trace the identity of the person who left the message.While observing Mai Zhihong in the interrogation room, another firefighter suffered a murder.After Yang Guangyao learned about it, he rushed to the scene.After returning, he found Mai Zhihong again to ask about the case, but the other party still said some incredible things.Soon, Mai Zhihong suddenly picked up a stick to hurt himself and called the police for help, which led to Yang Guangyao being framed.His superiors decided to stop his police work.Yang Guangyao angrily believed that Mai Zhihong was the murderer.After being suspended from work, he went home to visit his family, only to find that his wife and daughter were almost killed by a bomb because of him.

One rainy night, Yang Guangyao met an unidentified person in an underground passage and pursued him.He chased him all the way to the elevator upstairs in the heavy rain, but was knocked unconscious by a sudden attack.After waking up, the other party had disappeared without a trace.He wanders the streets looking for clues.

Yang Guangyao wandered around for a long time, but found nothing unusual.He instead returned to the hospital where his daughter was staying, intending to visit his family, but the doctor told him after examination that his daughter's name was not in the hospital at all.At this moment, he seemed at a loss. He hurriedly ran to the street, borrowed a dollar from passers-by, and then called a nearby street corner, but still got nothing.He even returned to his home, but there was no sign of his family.Unwilling to be reconciled, he came to the stairwell where he was tracking the man in black again, and used his memory to ride the elevator desperately, but found that he was always spinning in the same place, and even the doorman who watched the door had not changed.

The frustrated Yang Guangyao wandered aimlessly on the street and finally walked into a bar.He noticed that illegal transactions were going on inside, and the police had blended in, asking everyone to show their ID cards to prove their innocence.He subconsciously touched his pocket, only to find that his ID card was missing, so he fled in a hurry.However, the female police officer quickly caught up with him and after a fight, other police officers arrived at the scene and took him away in handcuffs.

In the police station, Yang Guangyao was in despair.Suddenly, a middle-aged man walked into the interrogation room. He took a closer look and found that it was Yang Yaoguang, who had been missing for more than 20 years.Yang Yaoguang also recognized Liu Weitao. After the two exchanged words, Liu Weitao talked about his experiences in the past twenty years, including the fact that Yang Guangyao's wife searched for him throughout Hong Kong.After hearing this, Yang Guangyao decided to continue looking for his family and solve these cases.Unable to defeat him, his boss agreed to let him return to the police station as an undercover agent.He changed his name to Lu Jiajie and restarted his undercover career.

At the police station, they received a new call, a case of drowning in a bathtub.The deceased's cell phone had been charged. Yang Guangyao launched an investigation as a police officer and found that this was not a simple accident, but a deliberate murder.At the same time, Mai Zhihong, who was at large, committed another crime.Yang Guangyao and others discussed this case and found that it was strikingly similar to the serial murder case twenty-five years ago.They suspected that Mai Zhihong had committed another crime, but when they arrived at the mental hospital, they found that he had escaped.Yang Guangyao angrily blamed Liu Weitao for failing to catch the suspect, but the police are currently helpless.

After that, Chen Kaiqing quickly compiled the information about the suspect Mai Zhihong, and planned to go with Officer Zhang to investigate.However, Officer Zhang was busy with other matters at the time and could not get away.After learning that Chen Kaiqing planned to go alone, he asked Yang Guangyao who was next to him to go with him.

Zhang Tianming was walking alone on the street after shopping. When he passed a familiar alley, the time he spent with his firefighter father and the tragic scene of his father's brutal murder came to mind.He interrupted these memories and hurried back to the room to visit his mother and brought sesame dumplings.In order to reassure his mother, he continued to weave lies.

When Yang Guangyao and Chen Kaiqing went out to eat, they found that Chen Kaiqing had been playing with her mobile phone and couldn't help but complain.After the third person joined, they began to discuss Mai Zhihong's situation and mentioned his family member Mai Xiaojuan.Back at the police station, they investigated the surveillance but still found no clues.Yang Guangyao finished his snacks impatiently and went to investigate alone.

In the mourning hall, he asked if he was present when Mai Zhihong's mother was buried, and learned about the situation that day.He quickly informed his companions of the clues and followed them to find Mai Zhihong's missing sister.After listening to the passers-by, he suspected that Mai Zhihong might be hiding in the jungle, so he went straight to the jungle.There, he discovered Mai Zhihong's sister Mai Xiaojuan and her daughter and tried to rescue them.However, Mai Zhihong suddenly appeared and attacked him. He fought with Mai Zhihong with all his strength and finally saved Qiao Qiao.But Mai Zhihong escaped before Chen Kaiqing arrived.

After returning to the police station, Yang Guangyao firmly believed that Mai Zhihong was the murderer and went to the mountains to investigate alone.In the cave, he found a mobile phone with a provocative picture of Mai Zhihong displayed on the screen.He was determined to catch Mai Zhihong with his own hands.He did not hand over his phone to the police, but kept it with him to follow up on Mai Zhihong's clues.

While eating instant noodles at the police station, Yang Guangyao accidentally discovered that the scar on Chen Kaiqing's arm was exactly the same as his daughter's. He was shocked.At work, he took the initiative to take care of Chen Kaiqing, but was disappointed when he found that it was not consistent with his daughter's situation.

After Chen Kaiqing visited her mother, she received a call from the nurse and learned that Zhang Tianming's mother was missing and hurriedly went out to search for her.After Zhang Tianming settled his mother, he confided in Chen Kaiqing the painful experience of his father's murder. Chen Kaiqing felt deep sympathy.

At the same time, Yang Guangyao continued to investigate the case. After seeing the photo of the deceased through the computer, he inquired around and prepared to overturn his previous arguments.After the forensic examination, he praised his intelligence. He unexpectedly learned that the forensic doctor was Chen Kaiqing's father.

Just as Yang Guangyao and his best friend Liu Weitao hurried to Ye Cheng, they not only shared the clues obtained from the forensic department, but also pursued Zhang Qiang's old case.When all clues seemed to be lost, they returned to the conference room to continue the discussion, and even began to speculate whether Yan Hua and Ma Furong had joined forces to control the acquisition price.Mentioning the building, everyone mentioned the bizarre deaths related to it, and the atmosphere became increasingly weird.After Liu Weitao assigned the task, he decided to personally visit the person who was familiar with Yang Guangyao.At the same time, they continue to investigate in depth and vow to uncover the truth.

On the other side, Chen Kaiqing went up the mountain alone, followed by Zhang Tianming, and the two shared music time.Soon, Yang Guangyao also went up the mountain with his camera and joined them to enjoy the song they both loved.The topic then turned to the case. On the way down the mountain, Zhang Tianming offered to give Chen Kaiqing a ride, and asked about Yang Guangyao's current situation in the car, hoping to get more information.

After the investigation, Yang Guangyao drove back. On the way, he encountered the warm scene of a family. He was moved by the scene and recalled the warm moment when his wife knitted a scarf for him, but was interrupted by the ringing of the phone.The caller was the suspect Mai Zhihong. He tried to make an appointment with the other party for supper, but was rejected.Unwilling to be reconciled, he chased into the dilapidated stairwell and accidentally found an old newspaper, which published the news of his wife's death, which made him devastated.He angrily asked Liu Weitao why he concealed the matter, but the other party was helpless.

Yang Guangyao, who was emotionally out of control, ran out wildly. Unable to accept the reality, he decided to go back to the past, but accidentally fell from the building.Friends who learned of the incident rushed him to the hospital.After waking up, Liu Weitao told him that his daughter had been adopted, but concealed the specific details.Hearing that his daughter was in Canada, he eagerly wanted to go abroad to look for her, but was dissuaded.

Having regained his confidence, Yang Guangyao and his partner Chen Kaiqing continued to investigate the deceased's information and found that the deceased was superstitious and had changed his name.They also traced the tomb Deng Jian built for himself during his lifetime, which explains why he went up the mountain alone without bodyguards.Back at the police station, Yang Guangyao and other police officers analyzed the case and believed that the serial murders were related to Invesco Tower, but there was a lack of conclusive evidence.

Mai Zhihong was hiding in the dark stairwell, with the horrific scene of pushing someone off the cliff echoing in his mind, and a sneer curled up at the corner of his mouth.

‌Rewritten version 2‌:

In the hurry of Yang Guangyao and Liu Weitao, they found Ye Cheng with the valuable information obtained from the forensic department. Not only did they ask about Zhang Qiang's past again, but they also shared new discoveries.When the clues were interrupted, they returned to the conference room and began to discuss the possibility of Yan Hua and Ma Furong joining forces to lower the acquisition price.When talking about the building, everyone invariably mentioned the mysterious deaths of people related to it, and there was a strange atmosphere in the air.After Liu Weitao finished arranging his work, he decided to personally visit the person who had interacted with Yang Guangyao.And their investigation is still continuing.

At the same time, Chen Kaiqing was walking alone in the mountains. Zhang Tianming soon found her, and the two enjoyed the joy of music together.Later, Yang Guangyao also joined in with his camera, and the three of them listened to the familiar melody together.However, the conversation soon turned to the case.After coming down the mountain, Zhang Tianming offered to take Chen Kaiqing home, and in the car tried to get information about Yang Guangyao's current situation from Chen Kaiqing.

After the investigation, Yang Guangyao drove back alone, but while waiting for the traffic light, he saw a happy family scene, which reminded him of the warm scene of his wife knitting a scarf for him.However, a phone call interrupted his thoughts.The caller was the suspect Mai Zhihong. He tried to ask the other party out for supper, but was rejected.Unwilling to be reconciled, he chased into a dilapidated stairway, where he unexpectedly found an old newspaper containing the news of his wife's death.He found it difficult to accept and angrily asked Liu Weitao why he concealed the matter and accused him of not taking good care of his family.However, Liu Weitao also felt powerless.

An emotionally broken Yang Guangyao rushed out of the room. He could not accept this cruel reality and even wanted to go back in time and change everything.However, he accidentally fell down the stairs while running.After learning about this, his friends rushed him to the hospital.After waking up, Liu Weitao told him about the news that his daughter was adopted by a middle-class couple, but in order to protect privacy, no further details were disclosed.After hearing the news that his daughter was in Canada, he was desperate to find her, but his friends advised him to calm down.

After this incident, Yang Guangyao got back on his feet.He and his partner Chen Kaiqing continued to investigate the deceased's situation in depth and found that the deceased was very superstitious and had changed his name before his death.They also discovered that Deng Jian had built a tomb for himself during his lifetime, which also explained why he went up the mountain alone without bodyguards.After returning to the police station, Yang Guangyao and his colleagues analyzed the case. They began to suspect that the serial murders were related to Invesco Tower, but there is currently no conclusive evidence to support this speculation.

Mai Zhihong was hiding alone in the dark stairwell, with the horrific memory of pushing someone off the cliff constantly echoing in his mind, and a cold smile appeared on his lips.

Facing the police, Mai Zhihong's attending doctor frankly revealed the patient's past: a person who had violent tendencies and often fell into baseless fantasies.Abao, the “friend” in this patient's mouth, is actually a character he imagined to escape reality when he was bullied in his childhood.Those days when he was laughed at as a "crying bag" made him vulnerable and inferior.

On the way back, Ye Cheng learned of his boss's intention to cancel the operation.He understands that he has no decision-making power, so he chooses not to interfere with his partners' investigation.However, his companions planned something against Mak Chi-hung.On the other side, Chen Kaiqing and Yang Guangyao continued to discuss the case of Mai Zhihong at night. Chen Kaiqing felt sympathy for Mai Zhihong's experience, but Yang Guangyao remained unmoved.Suddenly, he received a call and learned of Mai Zhihong's whereabouts, but when he arrived at the scene, he found out that it was a misunderstanding.

Soon, Zhang Tianming discovered that Yang Guangyao had the mobile phone used to communicate with Mai Zhihong. He quickly answered the phone and was shocked by the news on the other end of the phone.It turned out that the other party not only revealed Yang Guangyao's true identity, but also mentioned the police officer who disappeared 25 years ago.This evoked Zhang Tianming's memories of his childhood encounter with the police officer and his promise to catch the murderer for him.

Zhang Tianming followed Yang Guangyao's request to confirm Chen Kaiqing's identity.When Yang Guangyao saw the photo of Chen Kaiqing as a child, he confirmed that the girl standing behind her mother was his daughter.Heartbroken, he left the room.Later, he found his friend Liu Weitao and shared this amazing discovery.Liu Weitao recognized the social worker in the photo. They found the social worker and learned that Chen Kaiqing was adopted by a couple.Yang Guangyao decided to keep this secret and let his daughter continue to live happily.

On the street, he recalled the sweet time with his girlfriend, and then went to the cemetery to visit his wife with food and asked Chen Kaiqing to pay tribute to her mother.After returning to the police station, colleagues enthusiastically discussed the new developments in the case and believed that Nigga Tian was suspected of committing a major crime.Yang Guangyao pursued clues with his daughter. When his daughter's identity was exposed, he rushed forward to protect her without hesitation and taught those who bullied her a lesson.

After teaching the gangsters a lesson, Yang Guangyao decisively handcuffed them and took them back to the police station.Seeing this, Chen Kaiqing on the side quickly persuaded him to be merciful and thanked him for saving his life.On the other side, Ye Cheng and his men gathered together to discuss the thrilling experience of almost being caught by the police.The blind mark is causing trouble everywhere, but they are helpless.Someone took out the police photos and found that only one was missing, so they questioned Ye Cheng.However, Ye Cheng remained tight-lipped and refused to reveal the truth.Back home, he still couldn't sleep at night because of what he had done, and often woke up from nightmares.

The next day, Yang Guangyao came to work at the police station and took the initiative to care for the injured Chen Kaiqing.After learning that Officer Ye did not plan to investigate the blind bid, he was furious and went straight to his boss's office to accuse him.Liu Weitao tried to dissuade him from the side, but he ignored him.Officer Ye reminded him to pay attention to his words and deeds and avoid contact with dangerous things, but Yang Guangyao insisted on going his own way and insisted on continuing the investigation.

Later, Yang Guangyao, Zhang Tianming and Chen Kaiqing came to the dilapidated stairs where Mak Zhihong often went to squat.They found clues, entered the dilapidated door, and learned about Mai Zhihong from the items on the ground.Ye Cheng was secretly listening and planned to find Mai Zhihong first.He notified other police officers to go back to the station for an emergency meeting. Zhang Tianming was about to return, but Yang Guangyao stopped him and insisted on going to Mai Zhihong's primary school.

After arriving at the primary school, they found that the unknown person had found Mai Zhihong first and was preparing to take action.Yang Guangyao saw the suspect trying to escape and immediately chased him.Mai Zhihong was not afraid of facing the gun and even provoked the police to shoot.He believed that those he killed deserved their punishment, and before leaving, he revealed the news that there was a mole around Yang Guangyao.

The three returned without success and confessed to Liu Weitao.Liu Weitao knew that the idea came from Yang Guangyao, so he said nothing more.But since then, Yang Guangyao has become depressed.Their movements attracted the attention of Ye Cheng's boss, who planned to take action against the people in the police station.Ye Cheng defended his shortcomings, but the people next to him threatened him unceremoniously, asking him to get rid of Mai Zhihong as soon as possible, otherwise they would be disadvantageous to him.

Yang Guangyao seemed to have noticed something and deliberately lured Ye Cheng out and exposed what he had done back then.Seeing that he didn't lead a gang, Ye Cheng wanted to take money to keep him quiet.But Yang Guangyao was not satisfied with this and continued to reveal the truth of the year.Although Ye Cheng did not respond directly, he reluctantly said that he had no choice.He revealed that he was threatened when he was desperate and had no choice but to become a policeman at the mercy of others.Yang Guangyao could not accept this fact and wanted Ye Cheng to surrender.But Ye Cheng rejected this proposal, thinking that Yang Guangyao could not defeat the mastermind behind it.He picked up a pistol and pointed it at his head, not even afraid of death, let alone surrendering.

After Ye Cheng returned to the room, he received a call from Yang Guangyao, who expressed his willingness to face difficulties with him.But when he arrived at the scene, he found Ye Cheng unconscious in a pool of blood.

After bringing Yang Guangyao back, Zhang Tianming angrily asked him why he appeared at the scene of the crime, but Yang Guangyao kept repeating innocent words, claiming that he did not kill anyone.He also revealed the details of how he tried to persuade Ye Cheng to surrender on the dock, and said that Ye Cheng had asked him for some time to prove his innocence.Later, Yang Guangyao broke the news, accusing Officer Ye of accepting bribes, and even implicated Zhang Tianming's father.This accusation angered Zhang Tianming, who immediately interrupted Yang Guangyao.At this time, news came from the police that the fingerprint test on the pistol had produced results, which made Yang Guangyao speechless.

On the other side, after Liu Weitao assigned the task, Chen Kaiqing quickly went to Yang Guangyao's residence to look for clues.She was surprised to find that the table was full of her belongings, and she angrily questioned the imprisoned Yang Guangyao with her belongings.However, Yang Guangyao downplayed that this was just a coincidence and tried to cover up the fact that Chen Kaiqing was his daughter.Chen Kaiqing took out a group photo and threw it in Yang Guangyao's face, leaving harsh words and left.

Liu Weitao couldn't bear to see what happened to his friend. He picked up the shredded paper on the ground and told the story of the deep connection between Chen Kaiqing and Officer Ye.However, Yang Guangyao still insisted on his belief and hoped that Liu Weitao could help him clear away the suspicion.But Liu Weitao knew the seriousness of the matter and needed time to consider it.

Yang Guangyao decided to escape alone. He deliberately swallowed a spoon while eating and was sent to the hospital. He knocked out the police in the bathroom and escaped.While chasing the suspect Mai Zhihong, Chen Kaiqing and Zhang Tianming learned that Yang Guangyao had escaped, so they began to block the scene.Yang Guangyao relied on his experience to successfully escape the police pursuit and met Mai Zhihong on the last road.Mai Zhihong persuaded him to cooperate with the bad guys and let him go.

Yang Guangyao then went to Ye Cheng's house to look for clues, and the police followed closely.He found tracking glasses while groping around the house, but while fighting the killer, Chen Kaiqing arrived and pointed a gun at him.After Yang Guangyao confessed his identity, Chen Kaiqing acquiesced in allowing him to leave.After she went back, she thought about the past and her heart trembled.

Father and daughter met in front of their mother's grave, and Yang Guangyao vowed to protect his family.Chen Kaiqing was worried, and her father realized that she was hiding something.While checking the computer, he discovered Yang Guangyao's case and frowned.After Liu Weitao was questioned, Chen Kaiqing began to think about Yang Guangyao's words and found them somewhat credible.They continued to track Yang Guangyao, and Yang Guangyao also took the initiative to come to the door.He was beaten inside the house but used his skills to gain the upper hand.When Chen Kaiqing almost rushed in, she was held back by Zhang Tianming.

Faced with the evil forces in front of him, Yang Guangyao showed no fear. Instead, he threatened to join them as a bargaining chip.He claimed that he had been framed and the police were about to come, so he was determined to die with them.These words made the villains begin to waver.When the police approached, the leader of the evil forces immediately called his superiors. After receiving instructions, he put down his pistol and planned to leave with Yang Guangyao.Zhang Tianming and Chen Kaiqing downstairs knew that they were outnumbered, so they quietly went downstairs to notify the police and prepared to continue tracking.

While being coerced into getting into the car, Yang Guangyao desperately observed the surrounding environment and tried to remember every detail.After getting into the car, the gangsters still put their pistols against his head, claiming that their boss was willing to make friends with him and asked him to give him a meeting gift.Yang Guangyao did not let up. After arriving upstairs, he suddenly counterattacked when the opponent relaxed his vigilance.Although he was defeated and fled in the end, he was injured and had no time to care about his injuries. He rushed directly to the car and found evidence that could clear his suspicion.However, the new police officer had no intention of reinstating him, and even Liu Weitao's pleas were of no avail.

After the police reported the underground bank incident, Mai Zhihong had been observing the developments through the Internet in the dark, and he began to feel restless.After Chen Kaiqing finished work, she took a rest in her mother's car. She took the initiative to ask about her childhood memories and mentioned the orphanage.But her mother interrupted the conversation, not wanting her to pursue the past any further.

After being cleared of suspicion, Yang Guangyao finally returned to the police station. His colleagues warmly welcomed his return and decided to forget about it.However, as soon as he arrived in the lobby, he received a mysterious envelope, and then found a body, which he took to the medical examiner to examine the cause of death.After bandaging the wound, Yang Guangyao received a call from Mai Zhihong, but he refused to cooperate with the other party.Mai Zhihong wisely hung up the phone and decided to go their separate ways.

Mak Chi-hung approached Mr. Shi, offered to play a game, and asked about the truth about the building fire that year.Mr. Shi calmly admitted that he had bribed others.Soon after, Mr. Shi received a summons from the police. During the interrogation, he remained calm and did not reveal any flaws.Zhang Tianming couldn't stand it anymore and went in to continue the interrogation, but Mr. Shi claimed not to know him and provocatively said that he was responsible for the death of Zhang Tianming's father.Zhang Tianming was furious, but was stopped by the police.After going out, Liu Weitao cleaned up the mess for him and scolded him.

Zhang Tianming found it difficult to accept this fact and went out to relax.With the comfort of others, his mood improved slightly.When leaving, Chen Kaiqing still couldn't accept this strange father, and took away his roadside stall before leaving.The next day, everyone officially went to work. Zhang Tianming and Yang Guangyao paid close attention to the movements of the Shi family.After Yang Guangyao learned about the locker through tracking, he decided to go to the gym to find out.Although he couldn't enter directly, he still thought of other ways to get in, but he couldn't find what he wanted.

Yang Guangyao searched the cabinet to no avail and could only return empty-handed.At the same time, Zhang Tianming and Chen Kaiqing were noticed by Mr. Shi when they were following him, and Mr. Shi urged them to leave.As night fell, Mr. Shi and his wife drank red wine together, celebrating and planning a vacation abroad.The next morning, Mr. Shi woke up and found his wife brutally murdered, and immediately called the police.

Yang Guangyao and others quickly rushed to the villa inspection site and asked Mr. Shi about the boss behind the scenes.When Mr. Shi was about to go upstairs to change clothes and go to the police station to take notes, he suddenly fainted.The police found that it was caused by anesthesia injection, and initially suspected that it was Mai Zhihong.However, Yang Guangyao judged based on experience that this was not Mak Zhihong's method.They began to sort out the details and find the murderer's motive.

Later, Yang Guangyao drove Chen Kaiqing and his father home.Hearing the conversation between father and daughter, it was inconvenient for him to interrupt.After getting out of the car, he asked Chen's father if he heard the murderer's words, and received a negative answer.Chen Kaiqing was angry that Yang Guangyao suspected her father and argued hard.Back at the police station, they continued to discuss the case.Chen's father was worried about losing his daughter, while Chen Kaiqing was determined to finish the case before making plans.

After going shopping with her father, Chen Kaiqing was preparing to go out for work. On the way, she found that her father's briefcase was left behind and no one answered her phone calls.After calling the surveillance camera and learning her father's whereabouts, she hurried there, but still failed to prevent Mai Zhihong from escaping.The police attributed the murder to Mak Chi-hung based on physical evidence, but Yang Guangyao believed that this was a deliberate framing of the crime.

Chen's father is troubled by nightmares and hopes to bring his family back to Canada.Chen Kaiqing did not want to leave and hoped to finish the case before considering it.They continued to pursue Mai Zhihong's clues and found his sister to ask about the sketch girl, but the sister knew nothing and only mentioned her brother's tutor.Chen Kaiqing called one by one to look for clues, but found nothing. She lay on the table to rest tiredly.Zhang Tianming passed by and put on clothes for his colleagues, but Yang Guangyao saw it.

Yang Guangyao saw that Zhang Tianming was interested in Chen Kaiqing and encouraged him to pursue her boldly.However, Zhang Tianming expressed that he was more concerned about the case and his family and had no intention of falling in love.These words happened to be heard by the person who sent the clothes.Yang Guangyao realized that his words were excessive, apologized to Chen Kaiqing, and shared heartwarming stories between his family.Chen Kaiqing expressed her gratitude to Yang Guangyao for his sincerity and felt a little guilty in her heart.

When Chen Kaiqing's father came to deliver the goods, he revealed his decision to stay in China and assist in the investigation of the case, rather than return to Canada.In this regard, the old father did not blame his daughter, but silently let her leave.Back home, he stood alone on the balcony, recalling the past, and at the same time began to worry about his daughter's safety.

At the same time, after receiving the news, Yang Guangyao quickly went to Mrs. Zhong’s house with Chen Kaiqing to inquire about the situation.However, Mrs. Chung remained calm in the face of the police's visit. She denied knowing the people in the sketch and asked them to stop disturbing her.Yang Guangyao noticed Mrs. Zhong wearing headphones and felt a little strange, but did not take immediate action.Subsequently, they discovered Mai Zhihong's hiding place through aerial photography and took quick action.

In the room, Miss Zhong was pleading with Mak Chi-hung to let her child go, but Mak Chi-hung accused her of what she had done in the past.At this time, Yang Guangyao arrived in time and asked Mai Zhihong to put down the child.As other police officers arrived, Mai Zhihong saw that the situation was not good, abandoned the child and fled in a hurry.Yang Guangyao followed closely, and after a struggle, the police successfully subdued him and took him away.

Afterwards, Yang Guangyao and others found Mrs. Zhong again and tried to get more information about Mai Zhihong from her.Although some clues have been obtained, the situation of the tutor remains a mystery.

In the ward, Yang Guangyao monitored the prisoners eating, and then replaced the cold handcuffs with a dog leash and tied them aside.Mai Zhihong looked nervous and even showed a second personality, preparing to reveal the identity of the tutor, but he soon returned to normal and refused to reveal any information.He began to mock Yang Guangyao and even mentioned that he could not protect his family.

Although the case seems to have been settled, Yang Guangyao still feels that the matter is not simple.He is determined to continue tracing the identity of the tutor.When Dr. Zhou came to visit Mak Chi-hung, he tried to guide him to tell the truth.However, when the test report came out, Yang Guangyao discovered scars on Mai Zhihong's body, which made him even more suspicious of the truth of the case.He quickly found Mai Zhihong's former employer to learn about the situation and learned that Mai Zhihong was renovating the air conditioner at home at the time of the incident.So, he went to the sewer again to check.

During the investigation, Yang Guangyao revealed his suspicions about Forensic Chen to Zhang Tianming.Because of the appearance of forensic doctor Chen, the case went extremely smoothly, and even Mai Zhihong was successfully arrested.They are worried about Chen Kaiqing's safety and are always vigilant.

After returning to the police station, his superiors criticized Yang Guangyao and others for forcing confessions from prisoners.But Yang Guangyao believed that the matter was not simple and decided to continue to investigate in depth.They carefully monitored Mak Chi-hung to prevent the mastermind from attacking him.However, when Chen Kaiqing learned of their investigation, she angrily expressed her intention to help her father clear the suspicion and proactively cared about her parents' safety.However, her message was accidentally read by her father who was having a meal.

When Chen Kaiqing was chatting with her father, she deliberately made an excuse to throw away the garbage and asked him to throw the old toothbrush in. In fact, she secretly hid it in her pocket and planned to take it for testing.

At the same time, the imprisoned Mai Zhihong was being handcuffed and cooperating with the police to reenact the details of the murder and restore the crime scene.The police even used dummies to replace the deceased to simulate each brutal killing scene.In the process, the former gangster Blind Mark quietly sneaked into the crowd with evil intentions.Yang Guangyao, who was sitting in the car, discovered it in time and notified Chen Kaiqing, reminding them to proceed with caution.

The streets soon descended into chaos as criminals armed with sniper rifles fired at police.Chen Kaiqing and others could only hold the prisoner for cover, struggling to dodge amid the hail of bullets.Even the always bold Mai Zhihong was frightened by this scene and hid aside for fear of losing his life.Yang Guangyao, regardless of his own safety, desperately protected Mai Zhihong, and was eventually admitted to the hospital due to injuries.

While recovering in the hospital, Yang Guangyao was still concerned about the case. Zhang Tianming advised him to take a good rest, but Yang Guangyao believed that he should go all out to handle the case no matter when and where.The suspects died one after another, leaving only Mai Zhihong as a clue, so he desperately protected Mai Zhihong, hoping to find the truth through him and successfully solve the case.

Yang Guangyao, who was recovering, touched the necklace around his neck. It was his longing for his wife.He recalled bits and pieces of the past, and there was a sadness in his heart.While maintaining his health, he also did not forget to handle cases and search for information.Liu Weitao came to visit and told him that his story of blocking a gun was known to reporters and he was preparing to interview him.Knowing that he could not avoid it, Yang Guangyao agreed to be interviewed.During the interview, he actively cooperated with the police, talked eloquently to his superiors, and even asked Officer Ma to stand in the middle when taking photos.

Yang Guangyao gradually recovered and moved freely.The Hong Kong police continue to reconstruct the scene of the crime, and he is actively involved in looking for new clues.While dealing with work, he also visited the injured Mai Zhihong in the hospital and brought him meals.At this time, Mai Zhihong was no longer emotional and asked Yang Guangyao seriously why he wanted to save him and take the bullet for him.But Yang Guangyao did not answer directly, but took the initiative to mention Mak Chih-hung's former kind tutor.

When talking about the tutor, Yang Guangyao is always full of emotion and feels sorry for the passing of that young life.He had some information about the teacher and knew that she was related to the Singshun Building fire and was one of the innocent victims.When he heard the other party mention this teacher again, Yang Guangyao was surprised to find that a person who usually seemed crazy could remember this matter so clearly.He couldn't help but joke a few words, and then took out the newspaper from that year, thinking that the report above was wrong, and elaborated on the details of the suspect Mai Zhihong's crime, thinking that Mai Zhihong was deliberately misleading the police, although there were some mistakes in some aspects.Deviation, but he seems intent on taking the blame alone.

Yang Guangyao further pointed out that the scars on Mai Zhihong's body were intentional, and questioned whether it was worth going to jail for doing so many things.Faced with these sharp doubts, Mai Zhihong seemed unconcerned.He mentioned that Mai Zhihong had taken bullets for himself in order to save his life and find out the truth.Yang Guangyao bluntly said that he thought it was all worth it, because he felt that he and Mak Chih-hung were similar to a certain extent, and both were protecting people important to him.

After the police temporarily shelved the case of Mak Chih-hung, they began to look for new clues.Zhang Tianming and Chen Kaiqing continued to monitor the movements of the blind bidder, and unexpectedly learned that Miss Zhuang Xiaohua had been making a lot of noise recently.They decided to keep a close eye on Miss Zhuang and investigate her background in recent years.It turns out that Ms. Zhuang was once an ordinary second-hand house salesperson, but in recent years she suddenly became rich and established a beauty kingdom.This led the police to suspect that she might be involved in the acquisition of Invesco Tower.Yang Guangyao added that Ms. Zhuang was one of the investors in the gym, and Mr. Shi’s wife had stored things in the gym, which made them suspect that the two had private transactions at the time, and that they might even have taken the hard drive.

At the same time, Mai Zhihong's mental condition once again had problems.He tried to tell himself that he needed to calm down, but the words about his teacher came to his mind.He felt that his life was given by the teacher, and these words stimulated his nerves again.After Chen Kaiqing returned home, she talked with her parents about Mak Chi-hung. Her mother was worried that Yang Guangyao's meeting with Mak Chi-hung would irritate him. However, Chen Kai-ching believed that the relationship between the two had changed after Yang Guangyao took a bullet for Mak Chi-hung.She told herself to be careful, while her father was deep in thought and suddenly took out a familiar pen.

Lying in the hospital bed, Mai Zhihong had nightmares again, recalling those bloody scenes and tragic childhood.He woke up from the bed and looked at the handcuffs, feeling that everything was so real.After learning that Yang Guangyao had visited, he decided to meet him again.

Liu Weitao once again introduced Sandus to his old friend, his attitude was still serious, and he admitted that he might not be able to do anything.Yang Guangyao is still obsessed with those innocent lives, but Liu Weitao believes that solving the case and returning are just his subjective conjectures.After hearing this, the old friend sitting opposite began to recall the scene of their first meeting and blamed Liu Weitao for still being timid.He firmly believed that if his wife were still alive, she would definitely support his actions.

Back at the police station, investigators turned their focus to the suspect Zhuang Xiaohua, a complex figure who crossed over from the beauty industry to the auction industry.Yang Guangyao believed that Zhuang Xiaohua was just a pawn in the hands of Sandus, and planned to return the painting to induce the mastermind to show up.

Forensic Chen returned home and turned on his computer to re-examine the paintings at the auction. Mr. Shi's last words and Mai Zhihong's violent behavior came to mind.That incident made him realize that the mastermind of the arson case was too prominent to be punished by the law, so he decided to take action himself.

When Yang Guangyao was talking to his daughter Chen Kaiqing, he raised suspicions about medical examiner Chen, thinking that he might be related to the tampering of death records, and might even be the mastermind behind Mak Chih-hung.When Chen Kaiqing heard her father mention this, she became emotional and denied it.However, Yang Guangyao continued to reveal that Medical Examiner Chen had inquired about Sandus' return to Hong Kong.

Chen Kaiqing returned home and found that her toothbrush had been replaced by her father, and she became suspicious.Forensic doctor Chen suddenly appeared, startling her.While talking to her mother, she still tried to inquire about her father's past, but was interrupted by her mother.

The next day, Chen Kaiqing refused to go with her father and secretly checked her toothbrush.Her actions were captured on surveillance cameras and reported to her father.When discussing the suicide case of Mai Zhihong, they suspected that forensic doctor Chen was the next target and planned to start with Zhuang Xiaohua to find the truth.Yang Guangyao advised Chen Kaiqing not to intervene, but she insisted on knowing the truth.

At night, Chen Kaiqing refused her father's help and discovered that the file had been tampered with.She called her father angrily and decided to move back to her parents' home.

Yang Guangyao and Zhang Tianming met with Liu Weitao, informed Zhuang Xiaohua of the auction, and asked for his assistance.Liu Weitao had no choice but to remind them to be careful.

The auction carefully planned by Zhuang Xiaohua went smoothly, but was shot at at the end.She fled the scene in panic, but was kidnapped by Forensic Chen when she got into the car.Forensic doctor Chen revealed the truth about the fire in the Jingshun Building many years ago, forcing Zhuang Xiaohua to confess Sang Da Shi.

While having dinner with her parents, Chen Kaiqing secretly observed her father and reported his movements to Yang Guangyao on her mobile phone.However, her actions were soon discovered by her father.

In the end, Forensic Doctor Chen took the initiative to show up, confessed everything to his daughter and wife, showed the scars on his body, and expressed his inner worries and struggles.

On his way to pay homage to his late wife, Yang Guangyao came up with the idea of ​​asking his wife for advice.At this time, Dr. Zhou came unexpectedly and confessed that he had recognized Yang Guangyao's identity when he first met him, and even guessed their father-daughter relationship from his conversation with his daughter.Yang Guangyao then recounted his bizarre experience leading up to this investigation. Dr. Zhou was convinced after hearing this and decided to respect his daughter's decision from now on, and dissuaded Yang Guangyao from pursuing her husband's case, but he was refused.

Back at their residence, Yang Guangyao and Zhang Tianming discussed again the name change of Medical Examiner Chen.Soon, Dr. Zhou called and said that he had found evidence that her husband had changed his name.Zhang Tianming immediately called relevant people and mentioned Zhuang Xiaohua's disappearance. Yang Guangyao rushed to the scene after hearing the news.

At the same time, the kidnapped Zhuang Xiaohua revealed his plan to contact Sang Da Shi, but this aroused the vigilance of Forensic Chen.He quickly knocked out the others and fled the scene with Zhuang Xiaohua.After treating Zhuang Xiaohua in the hospital, Zhang Tianming and others began to interrogate him about the truth about the fire in the Invesco Building, but Zhuang Xiaohua continued to play dumb and even asked a lawyer to intervene.

Yang Guangyao once again met with Dr. Zhou to talk about her husband's affairs, hoping that she could help find evidence.Dr. Zhou secretly went back to his room to look for his husband's belongings, and his daughter followed quietly.Yang Guangyao concealed the truth because he was worried about his daughter being harmed. However, as a police officer, Chen Kaiqing still insisted on knowing the truth and took the initiative to join the team looking for evidence.When the urn was discovered, forensic doctor Chen suddenly appeared and flushed the evidence into the toilet sadly, vowing to let the unfaithful father never have peace.

In the dead of night, Forensic Chen could not sleep. The image of him chaining his father up appeared in his mind.Chen Kaiqing felt strange about what her father had done and confided in Zhang Tianming.Zhang Tianming believes that there is currently a lack of strong evidence, and his first priority is to prevent the behind-the-scenes gangsters from dealing with Sandus, and hopes that Sandus can leave evidence before leaving Hong Kong.

In order to get close to Sandus, Zhang Tianming went to the hospital to find Zhuang Xiaohua, saying that he would not give up investigating the Invesco Building because of her silence, and asked her to introduce him to Sandus.When Zhang Tianming returned to join Yang Guangyao and others, he proposed a plan to join the Sandus camp to find evidence.After Yang Guangyao reluctantly agreed, he had a heart-to-heart talk with Zhang Weitao at the beach, recalling the past of rescuing people.Zhang Weitao said bluntly that he had never thought about getting married because he was worried that he would not be able to protect his partner.Yang Guangyao was deeply moved after hearing this.

Zhuang Xiaohua introduced Zhang Tianming in front of Sang Da Shi.Forensic Doctor Chen revealed his plan to leave while having dinner with his wife. Dr. Zhou immediately informed Yang Guangyao after learning about it.At the same time, Dr. Zhou's late-night phone call alerted her husband.

Dr. Zhou hung up the phone call from Yang Guangyao and slowly returned to the bedside. However, her small movements did not escape her husband's keen gaze.At the same time, Zhuang Xiaohua drove over and prepared to bring people in with great fanfare. He also told the accompanying police to keep a low profile.After passing the security check at the door, Zhuang Xiaohua pretended to be relaxed and introduced his new partners to the bosses present.Surprisingly, when Zhang Tianming took the initiative to express his goodwill to Sang Da Shi, the other party did not respond. Instead, he invited people outside the door to come into the house to reminisce.Upon seeing this, Liu Weitao in the car decided to adapt to the situation. After entering the house, he openly mentioned that the police had important clues that were destroyed, and admitted that this was why he had followed him all the way here.

Upon hearing this, Sang Da Shi curiously asked Liu Weitao's name and wanted to treat him with wine.Liu Weitao readily accepted the invitation. However, while he was drinking, the police surveillance screen suddenly lost signal, and everyone suddenly became alert.At the same time, Sandus was still leisurely planning to select a right-hand man from the police present.Just as he was about to announce this decision, on the other side, forensic doctor Chen quickly subdued his wife, went to the room where Sandashi was staying without saying a word, and set fire to it.The fire spread quickly and everyone in the house panicked.Upon seeing this, Zhang Tianming noticed that Sandus was trying to escape to the safe house, so he followed him, but Sandash only focused on his own escape and did not care about the safety of others.Zhang Tianming had no choice but to knock Sandashi unconscious and leave quietly.

On the other side, after Liu Weitao handed over the suspect's evidence in the sea of ​​​​fire, he struggled to push away the people around him.After Yang Guangyao successfully subdued Forensic Chen in the elevator, he received the bad news that Liu Weitao was in danger.He rushed to the hospital anxiously, but still could not save Liu Weitao's life.In anger, he wanted to settle the score with the arsonist, but was stopped by the police in time.At the police station, after learning of Officer Liu's misfortune, other police officers still stood firm and were determined to continue fighting for justice.

Later, Dr. Zhou took the initiative to visit her husband at the police station, and as his wife, asked him about tutoring with Mai Zhihong and cruelty to others.After Yang Guangyao listened outside the door, he learned that Officer Ye had stopped the anonymous report.When everyone vividly told the story of the murder, Zhang Tianming rushed into the house angrily because he heard about his father, but was stopped again.Finally, when it was Yang Guangyao's turn to question, Medical Examiner Chen admitted that he had once again harmed everyone many years later because of the police in front of him, and admitted that he had tampered with the death report during the operation to interfere with the police's judgment.Before he died, he revealed information about the key figure Mr. Shi and the boss behind the scenes, Sandus.Regarding the death of Mai Zhihong, Forensic Doctor Chen believed that the other party was a willing victim. He always believed that his murderous behavior was to let these scum experience the pain of the deceased.However, deep down, he also longs to make the world a better place like the policeman before him.

Zhang Tianming hurried to his father's grave and informed the old man that he had successfully captured one of his father's murderers.Although Forensic Chen is not the only murderer, he always remembers his father's teachings and insists on being a good person.However, faced with the sacrifice of good policeman Liu Weitao, he began to question whether he should continue to stick to this kindness.

At this time, Chen Kaiqing came to Zhang Tianming without hesitation, and the two discussed the meaning of the police profession.For Chen Kaiqing, it seems that the police career chose her.But after learning of her father's crimes, she felt deeply guilty.Despite the difficulties, the two decided to work together to overcome them.

On the other side, Yang Guangyao sat alone on the beach, drinking beer depressedly, recalling the scene when Liu Weitao first entered the police force.Being strong, he finally couldn't help but shed tears in the corners of his eyes.After learning about the weather conditions, he immediately went home and made omurice rice for his daughter, and drew patterns representing each on it.Although his daughter found it unpalatable, she still praised the deliciousness, which made Yang Guangyao feel warm in his heart.After the meal, he went to the elevator building alone to look for clues. Unexpectedly, this time Chen Kaiqing took the initiative to drive outside and wait for him.

Back at the police station, everyone discussed the secret of the hard drive again.At this time, Sandus, who woke up, bit back and tried to use the protection of the police to cover up his crimes.Although Zhang Tianming was dissatisfied, he could only bite the bullet and serve as Sang Da Shi's bodyguard.Sandus swaggered into the carefully decorated room, checked the environment and turned on the computer.The police tried to hack into the computer to see the password, but watched as the evidence was destroyed.Later, Sandus invited the police officers to have breakfast, but Chen Kaiqing unexpectedly saw her mother coming to deliver takeaways.Although she wanted to refuse at first, she finally reluctantly agreed and brought the meal to her father to convey her mother's wishes.

However, Sandus was suddenly poisoned while enjoying the food.Yang Guangyao and other police officers rushed to save people, but news that the caring philanthropist Sundashi suffered from food poisoning under police protection quickly spread, triggering public condemnation of police negligence.

After settling in Sandus, Chen Kaiqing continued to investigate the restaurant reservation records with everyone, and found that her mother had deliberately sent things to harm people.At the same time, Dr. Zhou came to grandma’s grave to inform her of her final resting place.It turned out that when he talked to Yang Guangyao before, his husband had been standing beside him sober.They originally planned to get rid of Sang Da Shi together, but forensic doctor Chen stunned her husband for the safety of his wife and went alone to implement the plan.

After learning the truth, Yang Guangyao and Chen Kaiqing came to Dr. Zhou's bedroom to look for clues, and finally found out about the mini-storage.At this time, Dr. Zhou took the initiative to call his daughter and asked her to come alone to reveal the truth.At the same time, Yang Guangyao found Dr. Zhou's grandmother's things in the box and learned that the old man was a victim of the fire in the Invesco Building.When Dr. Zhou talked about her grandmother with her daughter, she complained about the injustice of fate, but she was also grateful that she met her husband who suffered the same fate.

Dr. Zhou fell into memories again and talked about the time when he met her husband by chance when he was worshiping his grandmother when he was young.At that time, he took the initiative to hand over the fire and revealed that the fire was not an accident but was caused by man.Later, when she was paying homage to her grandmother, she accidentally discovered that her husband was also paying homage to his grandmother, and then she realized that his grandmother's death was related to him.Although she later learned about what her husband had done and had murderous intentions, she finally couldn't bear it and decided to let go of the past and start a new life.

On the other side, Yang Guangyao found clues about Dr. Zhou in the mini warehouse and learned that she was the mastermind behind the scenes.They felt something was wrong and hurriedly contacted Chen Kaiqing, but the call could not be connected.Yang Guangyao was so anxious that he rushed to save his daughter.After hearing her mother's tragic story, Chen Kaiqing thought that the police should be called at that time.But Dr. Zhou knows that when it comes to powerful people, the police are often powerless.She once saw with her own eyes the person who bullied her grandmother, who was sick, but deliberately drove away the police to make the other person die miserably.Regarding Mai Zhihong's death, she also believed that it was caused by police force.

After saying this, Dr. Zhou walked towards his daughter, wanting to know from her the whereabouts of Sandus, and preparing to take revenge with his own hands.But the daughter didn't want to see her mother make the same mistake again and again, so she persuaded her to turn herself in and turn around.Dr. Zhou was unmoved and knocked his daughter unconscious.When Zhang Tianming arrived, he saw Chen Kaiqing unconscious on the side and her gun had been taken away by Dr. Zhou.

After Chen Kaiqing woke up, she lost her mind and wanted to get out of the car to find her mother.Zhang Tianming caught up with her and comforted her broken mood.At the same time, Yang Guangyao was about to go to Dr. Zhou, but received a call from her, learned the truth about his wife's death, and was encouraged to get rid of Sandus together.But Yang Guangyao remained rational and decided to let the prisoner spend his whole life to pay for his sins.He took Dr. Zhou away and learned that Sandus was preparing to leave Hong Kong, so he ordered his men to find a way to keep him.

Sandus, who had almost recovered, had an arrogant attitude and ignored the police.Under the arrangements of his men, he left the scene in a swaggering manner, preparing to leave by boat.At this time, Zhuang Xiaohua woke up and began to identify Sandus' crimes and handed over video evidence of money laundering.After getting the clues, the police prepared to intercept Sandus to prevent him from leaving the country.However, they still fell into Sundarshi's trap.

After the two sides met, a fierce gunfight ensued.In the chaos, Sandus easily escaped and prepared to leave.After seeing the handcuffed Dr. Zhou, he chased after him with a gun.At the critical moment, Chen Kaiqing stood in front of the gun without hesitation and used her body to protect Sandus.

Seeing his daughter lying in a pool of blood, Dr. Zhou was heartbroken and shouted her daughter's name desperately.But Chen Kaiqing looked up at the stars as if relieved, and warm memories with her father Yang Guangyao emerged in her mind.At this time, Yang Guangyao rushed to the scene and saw that his daughter was injured. He desperately covered the wound and tried to save her. Although he was extremely sad, he still cooperated with the other party and surrendered.

After the death of his daughter, Yang Guangyao was distraught and asked Forensic Chen whether it was worth it.When he learned that Dr. Zhou was preparing to commit suicide by cutting his wrists in the detention center, he hurried to check and handed the letters from his daughter and husband to Dr. Zhou.After reading the letter, Dr. Zhou broke down and cried bitterly.

Zhang Tianming packed up Chen Kaiqing's belongings at home and recalled every moment of getting along with her, with mixed feelings in his heart.After Dr. Zhou recovered, he decided to take all the blame to comfort his daughter's spirit in heaven.

During the day, Yang Guangyao visited Zhang Tianming's mother, telling her that the case had been successfully solved, and publicly announced the truth about the fire in the Invesco Building and the deceased Chen Kaiqing.The victim felt somewhat relieved after learning the truth, and the police also paid tribute to Chen Kaiqing.

After finishing his work, Yang Guangyao took off his police uniform and ran to the elevator building, eager to go back in time and reunite with his family.In the elevator, he recalled the warm scene of his wife giving birth and the family being reunited, and his heart became more complicated.The elevator door closed and he closed his eyes tightly, as if he had traveled back in time.

After walking out of the building, Yang Guangyao checked his surroundings, confirmed the date, and hurried to the hospital to look for his wife and daughter.Pushing open the ward door, his daughter Yang Xingyao asked about the omelette rice. He hugged his daughter tightly and then his wife, for fear of losing her.

After being discharged from the hospital, Yang Guangyao played with his daughter in the amusement park, shared cell phone wallpapers, and talked about storing passwords with his wife.He also met young Liu Weitao, thanked him for taking care of his family, and reunited with old friends such as Officer Ye.

After meeting Zhang Tianming when he was a child, Yang Guangyao invited him to eat desserts with his daughter and discuss forming a band.For Dr. Zhou, who had no way to surrender, he dug up old cases to deal with it.After finishing his work with friends, he decided to quit his job as a police officer and live abroad with his family.However, when he saw the thief, he rushed out to arrest him without hesitation.