Ten years ago, when Zhao Haiyang and Fang Fang were chasing the murderer of a family extermination case, Zhao Haiyang's unusual behavior alerted the gangster, leading to the sacrifice of their master Xia Hui.Ten years later, Zhao Haiyang grew from an ordinary police officer to the deputy director of the Dongzhou City Public Security Bureau, while Fang Fang returned to Dongzhou City with the technological achievements he developed to carry out police reform.The meeting between the two was not as friendly as expected. Zhao Haiyang was full of prejudices against Fang Fang, and was also full of resistance to the police reform ideas he brought.

In recent years, various new crime models have not only overwhelmed Zhao Haiyang, but also caused his wife An Ping, who is also a police officer, to be sent to the police station.When he was at a loss, Fang Fang used new criminal investigation techniques to solve many problems for Zhao Haiyang.Intelligent transportation, synthetic investigation centers, and grid-based construction make it impossible for criminals to escape. The anti-fraud center makes it impossible for fraudsters to attack. The establishment of a food and drug detachment makes it easier for people to eat with confidence.

The police reform work has also gradually begun, and initial results have been achieved.Just when everything was going smoothly, the murderer of the family extermination case fifteen years ago surfaced. Zhao Haiyang and Fang Fang joined forces and vowed to bring the murderer to justice. However, during the investigation, there always seemed to be a powerful force obstructing the detection of the case.…

Sixteen years ago, in the process of hunting down the suspect in the massacre, Xia Hui of the Criminal Police Team of Dongzhou City Public Security Bureau sacrificed his life to protect others, and the suspect took the opportunity to escape.Fang Fang accused his teammate Zhao Haiyang in the action report, which led to Zhao Haiyang being transferred to the grassroots level and himself leaving Dongzhou, making the case unresolved.

Sixteen years later, Zhao Haiyang has become the deputy director of the Dongzhou Municipal Public Security Bureau.One day, he dealt with a mass incident caused by Xinyuanqi Company's suspected illegal fund-raising. Although the company promised to pay member interest to temporarily calm the situation, Zhao Haiyang relied on his years of experience and judgment and decided to continue investigating the matter secretly.

At the same time, Zhao Haiyang's wife An Ping, who is now the director of the port police station, handled the incident of Yufei Logistics Company obstructing routine fire safety inspections in her daily work and quickly calmed down the on-site conflict. However, no abnormalities were found in the warehouse inspection..

On the other hand, Zhao Haiyang conducted boxing training with Xia Hui's son Xia Tian at the police academy.Xia Tian is already an intern at the police station. He hopes to switch to the front line of arresting criminals, but Zhao Haiyang encourages him to get more experience at the grassroots level.In addition, Zhao Haiyang received a call saying that there was an emergency in the hospital. Uncle Wei, who was originally sent to the hospital, woke up and learned that his son had been arrested. He was so excited that he wanted to jump off the building.Zhao Haiyang arrived in time and successfully rescued Uncle Wei.

Zhao Haiyang learned from Uncle Wei that Xinyuanqi Company operates on a membership system and quickly judged that this might be a pyramid scheme case.He informed the economic investigation team leader Li Cheng to postpone the filing of the case, but the tax bureau had already gone to Xinyuanqi to audit the accounts.The new-born Xu Weijie was about to run away, but was told by the tax bureau that there was no problem with his accounts, so he was secretly glad that the escape plan was cancelled.Zhao Haiyang met with Li Cheng and other police officers to discuss the Xin Yuanqi case and insisted not to alert the enemy. Cao Hui, deputy director of the Publicity Department, advocated opening the case immediately to avoid triggering a larger mass incident, but Zhao Haiyang insisted on his strategy.In the evening, Zhao Haiyang went home and found that his wife An Ping was not there.

In fact, An Pingzheng, Liu Quan and other police officers ambush at the Dongzhou City Pier and discovered that a large amount of flammable and explosive nitrocellulose was hidden in the Yufei Logistics Warehouse and controlled it.The Xin Yuan Qi incident triggered heated discussions on the Internet, and Zhao Haiyang was accused of colluding with Xin Yuan Qi.Director of the Public Security Bureau Lu Hongquan asked Zhao Haiyang to solve the problem as soon as possible and cooperate with publicity work.Gao Xiaofei, the boss of Yufei Logistics, failed in his attempt to bribe An Ping's family. Instead, when the warehouse was inspected, he accused An Ping's father of accepting bribes, leading to a conflict.As the Xinyuanqi incident continues to ferment, Zhao Haiyang insists on not announcing the progress online or filing a case.Liu Guangsheng, deputy mayor of Dongzhou City, was dissatisfied with this and demanded that the case be solved within three days and would hold a press conference three days later.

Li Cheng and others went to the server location to obtain data, but were hindered when the police cracked the data and all the data was destroyed.At the same time, Vice Mayor Liu was holding a press conference, where he revealed that Xinyuanqi Company was suspected of pyramid schemes and that the police had opened a case for investigation.The police sent people to Xinyuanqi Company and found that the building was already empty.Zhao Haiyang and Cao Hui came to the Internet Investigation Office. At this time, Zhao Haiyang saw a familiar and unpleasant figure, Equation from the provincial department.

The equation cracked the existing data on the Xinyuanqi Company's server and finally locked the location of the main server in Dongzhou.Although Zhao Haiyang was very dissatisfied with his arrival, he had no doubts about his ability and quickly led people to the location of the main server.Because Fang Fang was worried that the data would be deleted, he followed him to the main server location. Hu Feng, the maintainer who managed the main server data, received a call from Xu Weijie and asked him to delete the data immediately.

Just when Hu Feng was about to delete the data, Zhao Haiyang, Fang Feng and others rushed to stop him, and the data was saved.Lu Hongquan asked Zhao Haiyang and Fang Fang to take charge of the Xin Yuanqi case, and introduced that Fang Fang came to Dongzhou from the provincial department to assist the local public security bureau in police reform.The Xin Yuan Qi data was cracked, and Xu Weijie and others were captured. However, Xu Weijie remained silent, and Zhao Haiyang suspected that there was a bigger secret hidden behind it.

Liu Quan's wife Gao Nan was about to give birth, but when she heard the news of her husband's sacrifice, she collapsed emotionally and accused An Ping of not protecting Liu Quan. An Ping also fell into deep self-blame and was bound to arrest Gao Xiaofei and bring him to justice.The Bozhong Hotel under the Bozhong Group is holding an awards ceremony for outstanding entrepreneurs in Dongzhou City. Jiang Kai, the captain of the criminal investigation detachment, informed Zhao Haiyang that Gao Xiaofei was found at the Bozhong Hotel, and Zhao Haiyang went to arrest him. At the same time, Anping also learned that Gao XiaofeiHead to Bozhong Hotel.

An Ping's unauthorized actions disrupted Zhao Haiyang's arrest plan and almost allowed Gao Xiaofei to escape. Zhao Haiyang severely criticized An Ping in front of everyone.After the meeting, Liang Zhen, chairman of Zhendong Group, deliberately questioned the reason why Gao Xiaofei was hiding in the Bozhong Hotel in front of the police, and pointed the finger at Zhang Bozhong, chairman of Bozhong Group.

When investigating Xinyuanqi Company, the police found that its funds far exceeded the intercepted stolen money and did not flow into Xu Weijie's wife's account.When Zhao Haiyang interrogated Xu Weijie in the hospital, he told his wife and daughter that they had been deported because they were unable to pay the rent.Xu Weijie decided to confess for the safety of his family, but was silenced at a critical moment.

Zhao Haiyang and his colleagues identified the suspect through video surveillance and issued a wanted warrant.At the same time, there was heated discussion on the Xinyuanqi case online, with Zhao Haiyang being accused of torture to extract confessions and misappropriation of stolen money.Facing the pressure of public opinion, Zhao Haiyang suggested responding to the doubts through his official Weibo, which was supported by Lu Hongquan.New police officer Zhang Penghao discovered a car causing an accident while on duty. Zhao Haiyang happened to pass by and helped subdue it.After returning to the game, Zhao Haiyang learned that Fang Fang had mobilized key forces. Although he was dissatisfied, he still followed Lu Hongquan's instructions and obeyed the arrangements.

After An Ping dealt with the gas poisoning incident, she rescued an old man who was about to commit suicide due to telecommunications fraud while patrolling the moat.After investigation, telecom fraud cases have occurred frequently recently, and the Public Security Bureau attaches great importance to this.Fang Fang proposed to establish an anti-fraud center and applied to Bureau Lu for expansion. Zhao Haiyang believed that police forces should be concentrated to speed up the detection of cases, but Bureau Lu ultimately supported Fang Fang's suggestion.

Fang Fang maintained contact with Xia Tian as a netizen named “Coke” and secretly investigated the real culprit of Xia Hui's case.Fang Fang told Xia Tian that there was a suspect in Gansu who might be related to the case that year.Xia Tian told Zhao Haiyang this information. Zhao Haiyang ostensibly told Xia Tian not to interfere, but privately asked Guo Mingyu to follow up.Xia Tian doesn't know that “Coke Brother” is exactly the equation.

When Anping angrily scolded Yueyue, Zhao Haiyang returned home and the two were preparing to educate Yueyue. Xia Tian came in with a cake and reminded them that they had forgotten Yueyue's birthday. Yueyue left home disappointed.Xia Tian took Yueyue to the amusement park to celebrate and told the story of his deceased parents, hoping that Yueyue would understand her parents.Zhang Penghao mistakenly arrested a citizen as a thief, and when he tried to prove his identity, he discovered that his ID and wallet were stolen.

Qin Jianguo severely criticized Zhang Penghao, but An Ping intervened and decided to accept Zhang Penghao as his disciple.Xia Tian discovered that someone was buying phone card numbers in large quantities and suspected that they were related to a fraud gang.An Ping warned him to be cautious, but Xia Tian acted without authorization and the evidence was destroyed.This group of people was related to Ramos, an overseas person, and Zhao Haiyang instructed Jiang Kai to contact overseas police to investigate.

An Ping and Zhang Penghao caught a thief stealing a battery car while patrolling. However, Zhang Penghao broke the handcuff key in the handcuffs due to improper operation and had to call for help from the fire brigade.Afterwards, Zhang Penghao was severely criticized by Qin Jianguo.Police officers at the police station are busy with various tasks, including patrolling, inspecting gas pipelines, and handling residents' trivial matters.

After the police station received a report of child abuse, An Ping and Zhang Penghao rushed to the scene and found that a neighbor had filed a false police report because he was dissatisfied with the elderly man living alone raising chickens.An Ping intervened and suggested to Qin Jianguo to install one-button alarms for empty-nest elderly people in the area, which gained support.Qin Jianguo was concerned about Zhang Penghao being scratched by a cat and asked him to get a rabies vaccine, which made Zhang Penghao feel the organization's care.

Zhao Haiyang has equipped Equation’s anti-fraud laboratory with five technicians.Guo Mingyu found out that a policeman had witnessed the suspect in the 713 case 16 years ago, but the policeman died in a traffic accident and the clues were interrupted.Forensic identification results show that the DNA of the bones found in the urban village matches the DNA found at the scene of the 713 case, which means that the suspect Liu Changbao is dead, and the 713 case can only be declared closed.

Faced with this result, Zhao Haiyang and Fang Fang found it difficult to accept. Liu Guangsheng invited the two to dinner and used other cases to encourage them to let go of their obsessions and focus on the work at hand.Zhao Haiyang handed over the closing report to Xia Xia. Xia Xia felt heavy when he learned that the murderer was dead.

Xia Tian was injured while mediating a family dispute. While dressing up in the hospital, he ran into Lin Bingbing, a female doctor he had a crush on.A woman caused trouble in the bank, and An Ping's former colleague asked her to help solve the problem.An Ping learned that Mrs. Liu's daughter Zhu Xuan had a dispute with the bank over the inheritance left by her mother. The bank was unable to verify the information because the documents were burned.

Xia Tian almost had a conflict with someone in the hospital because of his bad mood. Fortunately, Zhang Penghao stopped him in time.Under Zhang Penghao's comfort, Xia Tian gradually calmed down.An Ping assisted Zhu Xuan in applying for identity certificate and accompanied her to the bank to check her account and found that the balance was only a few hundred yuan.

At the same time, telecommunications fraud cases occur frequently in many places across the country, and police always lag behind in preventing them.Fang Fang applied to Bureau Lu to increase manpower and upgrade equipment. Zhao Haiyang had a dispute with Fang Fang due to lack of manpower. Bureau Lu said that the bureau was working on a solution.

With the efforts of Fang Fang, the anti-fraud laboratory achieved preliminary results and successfully detected a telecommunications fraud den. Jiang Kai led a team to quickly destroy it.Jiang Kai believed that the anti-fraud laboratory played a significant role and reported it to Zhao Haiyang.Zhao Haiyang found out that the attacker was Wu Qing, the owner of Tianfu Garden.

At this time, an article titled - Collusion between officials and businessmen regardless of human life - was circulated on the Internet. Wu Qing reported Zhao Haiyang's collusion with Zhang Bozhong in real name, and published photos of An Ping and Zhang Bozhong, accusing Zhang Bozhong of betraying Zhao Haiyang.His wife conveyed benefits, and Wu Qing also threatened to commit suicide in the article.Secretary Jiang ordered Zhao Haiyang to find Wu Qing immediately.

Zhao Haiyang led people to investigate Wu Qing's whereabouts and forwarded Wu Qing's article through his official Weibo, promising to restart the investigation into his wife's death case and calling on netizens to help find Wu Qing.With the help of netizens, Zhao Haiyang found Wu Qing, who was about to commit suicide in the Bozhong Group, and immediately went to the scene to deal with it.

Wu Qing suspected that the Tianfu Garden test report was false and wanted to die together with Zhang Bozhong.Zhao Haiyang caught Wu Qing who jumped from the building in time, and the two finally escaped with the help of firefighters.In order to prevent the incident from expanding, Director Wu requested that Zhao Haiyang be removed from his post.Zhao Haiyang promised Wu Qing to re-investigate the case and requested an autopsy on Wu Qing's wife.The port police station reported the discovery of toxic substances in tap water, causing dozens of people to suffer from acute diarrhea and vomiting.After investigation, the water pollution came from a chemical waste treatment plant in the port area.

Liu Guangsheng, Zhao Haiyang and others arrived at the Chenxi Chemical Treatment Plant. The plant had been ordered to shut down due to the discharge of sewage but had not been implemented. The director of the plant, Wang Pu, asked for some mercy, but Liu Guangsheng insisted on closing the plant.Zhao Haiyang and Jiang Kai called for surveillance and found that several garbage trucks had entered and exited the chemical plant and transported the waste to Bozhong Group's No. 3 site.Jiang Kai verified that these vehicles belonged to the Yufeng Transportation Team. The boss Zuo Shoubo also operated the Yulong Transportation Team five years ago, and the construction of Tianfu Garden started five years ago.

Zhao Haiyang suspected that the waste from Tianfu Garden was related to this.After the chemical plant was shut down, Wang Pu wanted to jump off the building, but Zhao Haiyang successfully dissuaded him.The autopsy report of Wu Qing's wife showed that there were large amounts of chemical residues in her body.Zhao Haiyang took people to dig in Tianfu Garden. The director of the Environmental Protection Bureau and the Housing and Urban-Rural Development Bureau came to the scene and asked to stop the excavation, but Zhao Haiyang insisted on continuing.Eventually, buried chemical waste was indeed discovered.At this time, the Municipal Bureau was discussing the appointment and dismissal of Zhao Haiyang.

When An Ping and Zhang Penghao installed a one-button alarm device in a residential area, Zhang Penghao saw Zhao Haiyang's excavation in Tianfu Garden on the Internet and suspected that Zhao Haiyang was targeting his father, Zhang Bozhong.Wang Pu, director of Chenxi Chemical Plant, handed an equity holding agreement to Hou Shangdong and was asked to leave Dongzhou, but was captured by the police at the airport.Lu Hongquan arranged for Fang Fang to lead a team to arrest him overseas. However, the den found with the help of the local police had been moved, and Fang Fang returned without success.

Zhao Haiyang interrogated Wu Qing again in the hospital, and Wu Qing revealed that fellow Zhang Wen suggested that he create social topics to attract attention.Zhao Haiyang suspected that someone was behind Zhang Wen and discovered that Zhang Wen had unidentified funds in his account.Zhang Bozhong activated the one-button alarm device. Zhang Penghao and An Ping arrived and sent Zhang Bozhong to the hospital after he fainted.After observing, An Ping believed that Zhang Bozhong might have been knocked unconscious on purpose.Zhang Penghao found the equity holding agreement when he was packing clothes at home and questioned Zhang Bozhong. Zhang Bozhong claimed that he had been framed.

Zhang Bozhong confronted Liang Zhen, and Liang Zhen denied involvement. Zhang Bozhong beat Liang Zhen in anger.At this time, the police arrived and took away Zhang Bozhong on suspicion of illegally burying chemical waste. Liang Zhen took the opportunity to hand over the equity holding agreement to the police.

After news broke again on the Internet that Zhao Haiyang and Zhang Bozhong were colluding with officials and businessmen, Zhao Haiyang was called to a meeting by the municipal party committee.Liu Quan's wife Gao Nan was in labor, and An Ping rushed to the hospital. On the way, she received a call from her mother He Shuilien saying that her father An Limin was unwell.An Ping quickly contacted Zhao Haiyang to learn about the situation at home, but He Shuilien said An Limin was fine.Soon after, An Limin suffered a heart attack and was admitted to the ICU, while He Water Lily also fell into a coma due to excessive anxiety.

An Ping felt guilty after learning about it.Liu Quan's wife, Gao Nan, suffered heavy bleeding during childbirth, and the hospital's blood bank was under pressure. An Ping contacted Cao Hui to post help information online, and soon many police officers came to donate blood, ensuring Gao Nan's safety.At the municipal committee meeting, Director Wu questioned Zhao Haiyang's failure to control Zhang Bozhong in time, and Secretary Jiang decided to suspend Zhao Haiyang for investigation.Wang Pu and Zhang Bozhong were interrogated separately. Wang Pu claimed that Zhang Bozhong took the initiative to sign an equity agreement with him five years ago, while Zhang Bozhong denied knowing the agreement and pointed out that Tianfu Garden project manager Li Dongan mysteriously left his job after the completion of the project.Very suspicious.

Luo Xu, deputy captain of the patrol special police detachment, informed Yan Gang to participate in the security work of the Belt and Road Summit Forum as an outstanding EOD expert, and Yan Gang readily accepted it.However, out of concern for his family, Yan Gang has always concealed the fact that he is engaged in EOD work, claiming to the public that he is just an ordinary policeman.

Gao Nan gave birth to the child successfully, accompanied by several police wives. An Ping did not disturb them. When she went downstairs, she saw a group of people holding banners to support Liu Quan. An Ping was deeply moved.Gao Nan was grateful when he saw the scene downstairs in the ward.Zhao Haiyang checked into the Public Security Bureau with his luggage and actively cooperated with the investigation team. In order not to worry An Ping, he lied that he was busy at work.An Ping complained because Zhao Haiyang did not send his parents to see a doctor and did not inform the old man of his condition.

Zhao Haiyang learned about the condition of his parents-in-law from Fang Fang and hurriedly went to the hospital to visit him. He did not inform him of the suspension, but his daughter Yueyue already knew about it.When Yan Gang's mother accompanied her daughter-in-law Shuya for a prenatal check-up, she encountered an explosive discharge drill and recognized her son Yan Gang and became emotional.Zhao Haiyang came out of the hospital and saw this scene and stepped forward to ask. Yan's mother asked Zhao Haiyang to let Yan Gang change his job. Zhao Haiyang said that he would report the situation to the superiors.Cao Hui took the initiative to apply to participate in the targeted poverty alleviation village mission and was approved.

When Zhang Penghao went to the police, he was recognized as Zhang Bozhong's son and was criticized.During summer patrol, I encountered Lin Bingbing sending money to her Interpol boyfriend, and suspected it was fraud.Zhang Penghao and Xia Tian returned to the police station with sad faces. After An Ping understood the situation, she solved the knot between the two with a few words.

Cao Hui traveled a long distance to reach the Mabei Town Police Station. The transportation here is inconvenient and the facilities are backward. Police officers need to ride horses.Director Sun was worried that Cao Hui would not be able to adapt to the difficult environment and refused to accept the application, but Cao Hui always maintained a positive attitude.The police held a press conference to report on the progress of the case of burying chemical waste in Tianfu Garden. They announced that after investigation, Zhao Haiyang found no abuse of power for personal gain and would continue to be responsible for the investigation of the case.Zhao Haiyang went to the hospital to visit An Limin and talked about Yan's mother's hope that Yan Gang would stop working as an EOD hand.

After An Ping called, An Limin realized that there was a misunderstanding between the two.After seeing the press conference, Anping learned that Zhao Haiyang had been suspended for investigation.When An Ping went to the hospital in the evening, An Limin asked the two to talk alone. They confessed their feelings to each other and the relationship eased.Cao Hui, Sun Suo and others were on duty at night and learned about the police station's contribution to the mountainous area. They decided to shoot a video and put it online to let more people know about it.Sun Suo was moved by Cao Hui's enthusiasm and tenacity, and his attitude changed.

Zhao Haiyang applied to Bureau Lu to upgrade the equipment of the explosion-proof brigade and held an explosion-proof drill, inviting family members of EOD operators to observe.The exercise demonstrated advanced EOD robots and safety procedures.After the drill, Yan Gang showed his honor and determination to his mother, who was relieved and agreed to allow him to continue working.It has been raining for days in Mabei Town. Sun Suo was worried about landslides and went up the mountain to check it out while sick.Sun Suo, Cao Hui and others found Uncle Mo who had fallen down on the mountain and brought him back to the institute.

Uncle Mo, who fainted in the mountains, used to live in a nearby village, but later left with his children. Uncle Mo was grateful to the police station for taking care of him, so he braved the long journey to deliver saddles and vegetables made by himself to Sun Suo.Cao Hui was deeply moved and recorded this scene.Guo Mingyu and Jiang Kai suspected that the shareholding agreement was forged, and the police went to Bozhong Group to collect evidence.Handwriting identification confirmed that the signature on the contract belonged to Zhang Bozhong, but Zhao Haiyang believed that the signature was suspicious.

Jiang Kai found Zhang Wen, who admitted that someone sent him money and asked him to encourage Wu Qing to speculate online.Zhang Bozhong was investigated for the Tianfu Garden case, causing the stock price to plummet.Zhang Penghao was under tremendous pressure on the board of directors, and Zhang Bozhong appeared in time to stabilize the situation.Guo Mingyu reported new details of the Gansu case to Zhao Haiyang, proving that someone might have tipped off Liu Changbao's escape and Xia Hui's death in the 713 case.Zhao Haiyang and Fang Fang reported to Bureau Lu and decided to investigate carefully.

During dinner, the two talked about Xia Tian. Fang Fang suggested that Zhao Haiyang improve his relationship with Xia Tian. Zhao Haiyang revealed that Fang Yang was Xia Tian's netizen.A shooting case occurred in a village in the city. Jiang Kai found traces of a motorcycle at the crime scene and initially concluded that the suspect committed the crime on a motorcycle.Through surveillance, Jiang Kai locked the suspect at a nearby construction site. The worker confirmed that the person in the photo was Wang Pan, but did not know his whereabouts.

Jiang Kai found Fan Wu, who lived with him, looking suspicious in Wang Pan's room. After investigating and seizing the murder weapon, he learned that Wang Pan accidentally killed someone and then discarded the air gun, which was picked up by Fan Wu.Jiang Kai reported to Zhao Haiyang, who suspected that the guns came from illegal sales on the Internet and decided to dig deeper.

The Municipal Party Committee and the Public Security Bureau discussed the establishment of an anti-fraud center. Zhao Haiyang and Fang Fang reported on the software, hardware and police deployment plan to ensure that the telecommunications fraud situation in Dongzhou City could be improved.Guo Mingyu reported that online investigation found that someone had secretly posted gun advertisements in multiple QQ groups. The investigation found that this was a hierarchical illegal gun manufacturing and sales gang.Packages are sent via disguised items such as shower curtain rods.When An Ping and Zhang Penghao visited Uncle Wang's house, they found that the water and electricity consumption next door was abnormal, and they suspected that it was a gun factory.

After collecting evidence, the two reported it to the Municipal Public Security Bureau.The Municipal Public Security Bureau attached great importance to it and sent police officers to arrest him.Zhao Haiyang believed that he should be cautious in his actions and not enter on a large scale. An Ping suggested that he was familiar with the environment and suitable for opening the door.Although worried about An Ping's safety, Zhao Haiyang finally agreed.During the operation, the suspect Zhou Xiaoyong was arrested and An Ping was injured and hospitalized.After An Limin learned the news, he and his family immediately went to the hospital to visit.

Zhao Haiyang and Guo Mingyu interrogated gun-making suspect Zhou Xiaoyong and learned that the gun-trafficking group had a five-tier network. The police quickly captured the core members based on clues and arrested the gang members with the assistance of local police.After the case came to an end, Zhao Haiyang could take care of An Ping with peace of mind and told her that she would participate in the security work of the Belt and Road International Cooperation Summit Forum.

The Dongzhou City Anti-Fraud Center was established, and Fang Fang and the police officers worked hard to curb fraud from the source.Xia Tian and Zhang Penghao tried their best to prevent Uncle Zhang from being deceived, but Uncle Zhang was still defrauded of more than three million yuan soon after.Bureau Lu believes that the anti-fraud center is not effective and reminds the equation to strengthen linkage with the grassroots.Fang Fang discussed with Zhao Haiyang and believed that the anti-fraud center needs grassroots promotion to increase public awareness.Traffic policeman Pang Jian discovered that the young people were taking drugs while investigating drunk driving. The investigation found that they had dined at a hot pot restaurant.

The police found the shopkeeper who used contraband and investigated surrounding restaurants, drawing attention to the food and drug environment issue.Fang Fang asked Zhao Haiyang to recommend Pang Jian to be responsible for the signal light scheme, but Pang Jian and Tang Ke had different opinions.Zhao Haiyang's family gathered at Anli Min's house. An Limin showed physical discomfort. Zhao Haiyang promised to take him to see a doctor after the security work was completed.An Limin learned that Zhao Haiyang was going to Beijing and asked him to bring souvenirs.

The Dongzhou Municipal Public Security Bureau appointed An Ping as the deputy director of the Lanhui Police Station because of her outstanding performance in the extremely large online gun sales case.“One Belt, One Road” International Cooperation Forum Service Guarantee Mobilization and Oath-taking Ceremony mobilized all police officers in Dongzhou City to carry out detailed and thorough work according to responsibilities and regions to ensure the smooth progress of the International Cooperation Service Forum.​

Mabei Town is located in a deep mountain with inconvenient transportation, making it difficult for the villagers' output to be transported out of the country.Cao Hui used the e-commerce platform to showcase the mountain's specialties to the outside world, solving the village's problems and increasing the villagers' income.An Ping rushed to the hospital after receiving a call that her father was critically ill.An Limin talked with Zhao Haiyang on the phone at the last moment of his life and said goodbye with a smile.Zhao Haiyang went home with the gift promised to An Limin, but saw An Limin's portrait and was unable to see him for the last time.

Zhao Haiyang and An Ping each had their own feelings about the death of their father-in-law An Limin. He Shuilien noticed and invited them home for dinner.Zhao Yueyue directly pointed out the knot between the two. Zhao Haiyang blamed An Ping for not informing his father-in-law of his illness, while An Ping was angry that Zhao Haiyang did not accompany his father when he passed away.

With the help of their family, the couple finally faced their inner pain and resolved their misunderstanding.After the new police officer's award ceremony, Xia Tian was assigned to the patrol special police detachment instead of the criminal police team.Captain Wang Bin saw Xia Tian's stubbornness and arranged for him to patrol and ration his master Liu Hancheng.While patrolling, Xia Tian met Lin Bingbing who was in a daze. Later, he received a request for help from the community. Liu Hancheng broke down the door and rescued the child trapped outside the window.

Zhao Haiyang and An Ping each had their own feelings about the death of their father-in-law An Limin. He Shuilien noticed and invited them home for dinner.Zhao Yueyue directly pointed out the knot between the two. Zhao Haiyang blamed An Ping for not informing his father-in-law of his illness, while An Ping was angry that Zhao Haiyang did not accompany his father when he passed away.With the help of their family, the couple finally faced their inner pain and resolved their misunderstanding.

After the new police officer's award ceremony, Xia Tian was assigned to the patrol special police detachment instead of the criminal police team.Captain Wang Bin saw Xia Tian's stubbornness and arranged for him to patrol and ration his master Liu Hancheng.While patrolling, Xia Tian met Lin Bingbing who was in a daze. Later, he received a request for help from the community. Liu Hancheng broke down the door and rescued the child trapped outside the window.

The short video Zhang Penghao made about scams and pig-killing dishes was forwarded by colleagues and received a lot of clicks on the Internet.The debt collector went to Lin Bingbing's parents' home and threatened to use the property to pay off the debt.The police found out that Zhongsen Win-win Technology Co., Ltd. was mainly engaged in the pig-killing business, and the main person in charge was nicknamed Daya, which was Li Andong, the former Tianfu Garden project manager.

Zhao Haiyang decided to arrest Qian Duoduo, the security captain of Tianwaitian who was suspected of numerous debt collection and murder incidents.Liang Zhen and Wang Chao were drinking in the club and reminiscing about the past.Wang Chao was worried that the police would implicate him through Qian Duoduo. Liang Zhen promised to help and asked Wang Chao to keep an eye on Tingting.Wang Chao returned to Tianwaitian and found that Tingting was dead.

Lan Yan's examination results showed that she had been drugged and sexually assaulted, and the police arrested the suspect through DNA testing.Based on the intelligence, Zhao Haiyang ordered the police to keep an eye on Wang Chao's men Octopus and Rooster, who were suspected of selling new drugs.Zhao Haiyang was very worried when he saw his daughter Zhao Yueyue in the video involved.

An Ping received a call from Yueyue's class teacher and learned that Yueyue's grades had declined and she often skipped classes.The head teacher told An Ping that Yueyue had been interacting with bad youths recently.An Ping went home and asked Yueyue, but Yueyue refused to answer.Zhao Haiyang went home and asked Yueyue why he skipped class. An Ping blamed him for being too harsh. Zhao Haiyang explained that he was worried that his daughter would be harmed.

After school, Mo Xiaohu picked up Yueyue at the school gate, and the two went to see Mo Xiaohu's grandma. Zhao Haiyang and Xia Tian drove to follow. Zhao Haiyang remembered that Mo Xiaohu's father was imprisoned by himself.Yueyue was disappointed when she found out that her father was following Xia Tian.

Zhao Haiyang invited financial expert Wang Ruisheng to explain financial knowledge in depth, and the economic investigation team worked overtime to study.After investigating Mingnan, the police did not find any financial dealings between Yu Mingnan and Lin Can's company.Li Cheng took people to Yu Mingnan's house to ask about Yu Mingnan's parents and learned that Yu Mingnan had a secret boyfriend.

Li Cheng and others finally analyzed the modus operandi of Lin Can's company to misappropriate 1 billion yuan of Wynn International's funds, but they still could not find out the intersection between Ming Nan and Lu Yang.Zhao Haiyang discovered through surveillance that a Land Rover often appeared in Yu Mingnan's community.Rooster and Octopus took Wang Chao to an unfinished building to show how to use drones for drug transactions.

The homeless man mistook the drone for a flying saucer and refused to leave the park. Park security called the police. Xia Tian and Liu Hancheng came to the park to take the homeless man back to the police station. Zhang Penghao was very familiar with the homeless man and asked the homeless man about the flying saucer while getting close.

An Ping took Yueyue shopping, and then went to the hospital to visit the injured Lan Yan. She used this to start the topic of drugs and persuade Yueyue to stay away from Mo Xiaohu.Through surveillance, Zhao Haiyang discovered that Wang Weixiong frequently visited the community where Yu Mingnan lived. Investigation revealed that the two lived in the same building.

Li Cheng discovered that Wang Weixiong's auction house had a large number of unknown transactions, and Zhao Haiyang suspected that Baochang Auction House was involved in money laundering.Liang Zhen invited Fang Fang to attend the groundbreaking ceremony of Zhendong Plaza. Fang Fang refused on the grounds of work and suggested looking for Zhao Haiyang.Zhao Haiyang tested the relationship between Liang Zhen and Baochang at the ceremony.Zhang Bozhong wanted Zhang Penghao to resign and take over the company due to physical reasons, but Zhang Penghao refused, which led to Zhang Bozhong's illness.The doctor advised Zhang Bozhong to rest, and Zhang Bozhong appointed Hou Shangdong as CEO.

Hou Shangdong was complacent and wanted to become a real person in power, so he exaggerated the losses at the shareholders' meeting, but he did not achieve the purpose of acquiring shares.When Wang Chao learned that someone was following him, he told Rooster and Octopus to keep a low profile, and reminded Jia Bingchuan to stay hidden.Wang Weixiong admitted that he helped Yu Mingnan and Lu Yang transfer funds, and Zhao Haiyang suspected that there was someone behind the scenes.

Lin Can's company faces a fine of 50 million, and Liang Zhen wants to make a fuss about filling the gap.Octopus asked Mo Xiaohu to transport drugs, but Mo Xiaohu refused and was severely beaten. Octopus threatened Mo Xiaohu's family and Yueyue.Yueyue happened to pass by and was very excited when she saw Mo Xiaohu, Octopus and others together. Mo Xiaohu cruelly pushed away Yueyue's concern for the safety of his family and Yueyue.

During Xia Tian and Liu Hancheng's patrol, they discovered that Wu Quan was taking drugs again, and Wu Quan confessed to a person nicknamed “Skinny”.Zhao Yueyue took Mo Xiaohu to the river, and Mo Xiaohu promised to be a good person.Lan Hui received a report and An Ping and others arrested three people including “ Fatty ”. Xia Tian speculated that drug dealing or the use of drones.

Zhao Haiyang suggested that Bureau Lu set up a comprehensive research and judgment department, and Lu Hongquan agreed.The Dongzhou Municipal Public Security Bureau has built the Dongzhou Public Security Micro-Police Platform to facilitate the public to handle business online.Xiao Feng discovered that Qian Duoduo was related to octopus and rooster, suspected that Wang Chao was involved in drug trafficking, and reported it to Zhao Haiyang.Zhao Yueyue came to the public security bureau to report the case and identified the octopus and the rooster as threatening Mo Xiaohu.

Zhao Haiyang comforted Yueyue and promised to protect Mo Xiaohu.Zhao Haiyang went to visit Mo Xiaohu in the nursing home and learned that his grandmother was threatened. He promised to protect them and gave Mo Xiaohu money for the expenses of the nursing home.Zhao Haiyang discussed the drug trafficking case with Xiao Feng in the parking lot of the nursing home and mentioned the need to penetrate inside to find the drug manufacturing base. Mo Xiaohu overheard the conversation.

Wang Chao and Jia Bingbing continued to produce and trade new drugs.Zhou Tong told Liang Zhen that Rooster and Octopus had been in frequent contact with student Mo Xiaohu recently.Zhang Penghao's video on legal education had few clicks. He asked someone to repost it while he was on duty, and the video unexpectedly became popular.Qin Jianguo received a complaint and criticized Zhang Penghao. An Ping explained that Zhang Penghao was doing it to popularize the law. Qin Jianguo understood and asked An Ping to teach him how to use Weibo.

Xia Tian and Liu Hancheng deal with product quality disputes. Xia Xia complains about too many non-police matters.Liu Hancheng shared his experience and encouraged Xia Tian to cherish the role of a security police officer.The two received a hostage-taking alert and discovered that the hostage holder Liu Yuan had overdosed on drugs and was hallucinating.Xia Tian took the opportunity to pull away the hostages, and Liu Hancheng was stabbed while protecting Xia Tian.An Ping's arm was also bitten by Liu Yuan.Lin Bingbing learned that Xia Tian was injured and rushed to the hospital. Xia Tian told Lin Bingbing that the injured was his master Liu Hancheng. Lin Bingbing comforted Xia Tian who was deeply remorseful.

After the operation was successful, the doctor told Xia Liu Hancheng that he needed to rest.Zhao Haiyang informed Anping that Liu Yuan was HIV-positive, and the doctor prescribed blocking drugs to Anping and told her to pay attention.After Anping returned home, she developed vomiting symptoms and looked very bad.Zhao Yueyue happened to go home, and Zhao Haiyang lied to Zhao Yueyue's mother that she just had the flu.

Zhao Haiyang presided over the first meeting of the synthetic investigation center, emphasized the importance of synthetic investigation, and pointed out that the new drug case was the first case.Xiao Feng reported that the suspect had sophisticated counter-reconnaissance methods and used drones to transport drugs, making it difficult to trace the source.Xia Tian requested to join the Synthetic Investigation Center and personally caught the drug dealer to avenge his master. Zhao Haiyang persuaded him to calm down, and the two broke up unhappy.

The next day, Zhao Haiyang and Fang Fang went to Xia Hui's cemetery to find Xia Tian, ​​and told Xia Fang Fang that he was his netizen “Coke”. Xia Tian understood that Fang Fang had been silently supporting him.An Ping returned to work at Lanhui Office. Qin Jianguo was worried about her physical condition and did not agree with her work. However, An Ping believed that working normally would help the public understand AIDS.Zhao Haiyang and Fang Fang learned in the synthetic investigation meeting that “Net Operation” discovered an online drug-taking chat room, which was maintained by technical experts.

Xiao Feng discovered that the rooster and octopus were connected to Wang Chao from Tianwaitian, and when they discovered a drug-carrying drone in the park, the three of them were also nearby.Outside the Tianwaitian Entertainment Club, Rooster and Octopus sold drugs to Mr. Zhang. Mr. Zhang drove drunk and escaped from the traffic police inspection, and was eventually forced to stop by the police car.According to the account given by the people on the bus, Tianwaitian provides special services, and the police suspect that it provides drugs to VIP customers.Zhao Yueyue went to visit Grandma Mo Xiaohu and learned that Mo Xiaohu had not returned for a long time.Yueyue went to the Tianwaitian Bar to find Mo Xiaohu and was very disappointed to see him with Octopus.In order to protect Yueyue, Mo Xiaohu deliberately angered her away.

After Zhao Yueyue returned home, Anping saw the wound on her daughter's arm and was worried that her current condition would affect Yueyue, so she asked Zhao Haiyang to help her treat the wound.Yueyue told about the situation when she met Mo Xiaohu. Zhao Haiyang told her that Mo Xiaohu might have difficulties and reminded Yueyue to stay away from these people and protect herself.Qin Jianguo arranged for Anping to rectify the household registration system, and the Dawei group was responsible for the distribution of police forces during the food festival.At the food festival, Mao Xiaofeng reported that aquatic products on the market were kept fresh using the banned drug malachite green, and Zhao Haiyang asked to trace the source.

Liang Zhen threatened Liu Guangsheng with the affairs of Liu Guangsheng's ex-wife's company in order to gain convenience in the Xishan tourism real estate project.Wang Chao cooperated with Mr. Zhang due to bank loan pressure, and Mo Xiaohu followed the instructions to deliver packages of suspected drugs.The police received the report, but only found bait. Zhao Haiyang suspected that someone was testing Mo Xiaohu and decided to find him personally.Zhao Haiyang learned from Yueyue the bar where Mo Xiaohu often went, and Xiao Feng reported that Mo Xiaohu was found near Tianwaitian.

Mo Xiaohu's father, Mo Botao, was released from prison and was picked up by a car.At the same time, An Ping told Zhao Haiyang that Mo Xiaohu's grandma was picked up by suspicious persons.Zhao Haiyang notified Mo Xiaohu of the disappearance of his grandmother, reported to Bureau Lu to identify the drug trafficking dens, and requested an anti-drug operation.Xiao Feng led a team to follow Jia Bingbing to the drug manufacturing factory and set up surveillance.

When Rooster was trading with Jia Bingchuan, Mo Xiaohu hid in the car and took pictures of the transaction. He was accidentally discovered and tied to the factory.Jia Bingbing suspected that he was an undercover agent, and Rooster was ready to deal with Mo Xiaohu.Mo Xiaohu denied having anything to do with the police and said he just wanted to find his grandma.Jia Bingchuan discovered the police surveillance robot, blew up the factory and took Mo Xiaohu away.On the way to escape, Mo Xiaohu grabbed the gun and asked to stop the car. In the chaos, Jia Bingbing was shot and the car crashed into a street light.Rooster injured Mo Xiaohu and held him hostage and asked for a vehicle to escape.Xiao Feng sacrificed himself to save Mo Xiaohu, but unfortunately he was shot.

Mo Botao kidnapped An Ping and Zhao Yueyue.After learning about it, Zhao Haiyang guessed that this was a plan to lure the tiger away from the mountain, and arranged the police to go to the rescue.Mo Botao hated Zhao Haiyang and devoted himself to revenge.Zhao Haiyang and Mo Xiaohu persuaded An Ping to take the opportunity to knock out Mo Botao with a head hammer. The sniper wounded him and An Ping was injured. Only then did Zhao Yueyue learn that An Ping had taken blockers.

After Hou Shangdong took office, he replaced senior executives and installed cronies.At the board meeting, he exaggerated losses, causing shareholders to panic and take the opportunity to buy 15% of the shares.The financial director handed Hou Shangdong's criminal evidence to Zhang Bozhong.Zhang Bozhong suspected that Hou Shangdong had colluded with Liang Zhen and handed the evidence to Zhao Haiyang.

Hou Shangdong was found dead after falling from a building. The police initially determined that he committed suicide after drinking.Hou Shangdong's family went to Zhang Bozhong's house to make a fuss, but Zhang Bozhong retorted.Zhang Bozhong held a board meeting, and shareholders questioned whether Hou Shangdong's suicide was related to him, causing the stock price to plummet.Zhang Bozhong angrily denounced the shareholders and promised to sign the transfer agreement on the spot.

Hou Shangdong's family members were unwilling to go downstairs to the company to make a fuss, while the media filmed the incident nearby.An Ping arrived in time to persuade them, but the conflict escalated and An Ping took them to the police station.The video was posted online, and with the marketing account leading the charge, rumors spread.The Municipal Party Committee Secretary instructed Bureau Lu to investigate the Hou Shangdong case as soon as possible.

After the relationship between Zhang Penghao and Zhang Bozhong was exposed, they were attacked online.An Ping believes that Zhang Penghao has the psychological endurance and should be allowed to return to the police station to work normally.Xia Tian found Zhang Penghao in the gym and used his own unique method to motivate him, so that he regained his confidence and strengthened his determination to become a good policeman.Zhang Bozhong returned to the company and found that the capital chain was broken due to Hou Shangdong's case.Liang Zhen came to ridicule and attempted to acquire the Bozhong Group with a bearer check.After Zhang Bozhong drove away Liang Zhen, his old illness relapsed and he was sent to the hospital.

The Internet Investigation Detachment of the Municipal Public Security Bureau found out that the Hou Shangdong case spread rapidly because someone hired trolls and Internet celebrities to spread it, and the source pointed to Kushu Entertainment.The Internet Investigation Detachment investigated Kushu Entertainment and found that company leader Lin Yi was involved in promoting false information and arrested him on the spot.Lin Yi confessed and said that he was the one who published the false remarks that Zhao Haiyang and Zhang Bozhong were colluding with each other, but he refused to reveal the person behind the scenes.Bureau Lu decided to investigate thoroughly.Mr. Tang, who develops smart transportation, invited Fang Fang to have dinner at the Zhendong Hotel on the pretext of completing the development. During the dinner, Liang Zhen took the opportunity to show up and gave Fang Fang high-end red wine, hoping to take the opportunity to get involved with Fang Fang.

After the meal, Fang Fang immediately returned to the bureau and reported Liang Zhen's actions to Bureau Lu. He believed that Liang Zhen had other intentions and applied for further contact.Guo Mingyu discovered that Wang Pu had contact with Hou Shangdong and believed that Wang Pu had not told the truth, so he decided to retrial.Jiang Kai took a trace inspection to Hou Shangdong's house and found traces of tape on the balcony, and determined that it was not suicide but homicide.Guo Mingyu reinterrogated Wang Pu and informed him that after Hou Shangdong was killed, Wang Pu confessed that the equity transfer agreement was forged.Guo Mingyu and Jiang Kai reported to Bureau Lu that Zhao Haiyang and Zhang Bozhong were wrongly accused and were controlled by black hands.

Director Lu asked them to continue working.Zhang Penghao returned to the institute, and Director Qin told An Ping to ask a lawyer to handle the claims of Hou Shangdong's family.Zhang Penghao asked Xia Tian to visit his father in the hospital. Since Zhang Bozhong's attending physician was Lin Bingbing, Xia Tian took this opportunity to send flowers to Lin Bingbing and wrote a card to express his emotions.Zhang Bozhong's condition improved, and the relationship between father and son recovered.After the food festival, Qin Suo was hospitalized due to fatigue.The disciplinary inspection found that the money in the trunk of Zhao Haiyang's car was not given by Zhang Bozhong, and determined that it was a frame-up, asking Zhao Haiyang to resume work as soon as possible.The police investigated Hou Shangdong's personal relationship and found Xin Yao, a woman who often came in and out of his home. They learned that Wang Pu had visited Hou Shangdong many times and that Hou Shangdong had multiple mobile phones in his bag.

Zhao Haiyang reported to Director Lu based on all the current circumstances and clearly pointed out that Li Dongan was the key figure in the current case, and Zhang Bozhong was a scapegoat who was pushed to the front. As long as Li Dongan was caught, he could follow the clues and find out the mastermind behind the scenes.Not only the Zhang Bozhong case, but also a huge transnational money laundering organization.

Liang Zhen invited Fang Fang to dinner because of the intelligent transportation system. During the dinner, Liang Zhen mentioned the murder case of a family sixteen years ago. Fang Fang deliberately said that the murderer's body had been dug up a while ago and the case had been closed.Liang Zhen gave Fang Fang two bottles of good wine, but Fang Fang pretended to accept them.Liang Zhen believes that Fang Fang is a person who can be pulled into the water.

After Liang Zhen learned that Li Dongan had escaped from the secret arrest operation, he immediately asked Zhou Tong to contact Li Dongan to confirm the current situation, thinking that he needed to arrange the next move now.Liang Zhen turned around and invited Fang Fang to dinner at his club. During the dinner, the two tested each other. Liang Zhen said that he could help Fang Fang in his career, but he needed Fang Fang to provide corresponding protection when necessary.

After the banquet, Liang Zhen and Fang Fang drank tea together. Liang Zhen directly gave Fang Fang a box of money, hoping to invite Fang Fang to work at the public security bureau and settle the case that was entangled in him.The equation put forward two conditions, 10 million yuan and the people behind Liang Zhen. As long as the conditions are met, everything will be over. Liang Zhen agreed to the conditions of the equation.

Guo Mingyu stayed at his post because of the Xia Hui case. Now that the case is solved, he can finally retire.Zhao Haiyang invited Guo Mingyu’s old colleagues to celebrate his retirement.The Dongzhou Municipal Public Security Bureau's Synthetic Warfare Research and Judgment Center was established, successfully cracked the telecommunications fraud case, and returned the defrauded money to Uncle Zhang and other victims. Uncle Zhang volunteered to become a community security officer.Lin Bingbing met Xia Tian when she was getting back the money she had been defrauded from, and the two became lovers after Lin Bingbing's confession.

Zhang Bozhong cleared his grievances, thanked the Municipal Public Security Bureau, and said that he was most proud of having his son Zhang Penghao become a police officer.Qin Jianguo retired and passed the director's diary to An Ping.Zhao Haiyang, Fang Fang, and Xia Tian went to Xia Hui's tomb to report that the 713 case had been solved. Xia Tian told his father about the current situation.Xiao Feng, who rescued Mo Xiaohu, woke up and recovered.Zhao Haiyang, Fang Fang, Jiang Kai, Xia Tian and others gathered for dinner, and Fang Fang was about to be transferred back to the provincial department.