Director: On a summer night in a northern city, Interpol captain Liu and Liang, a city official suspected of committing a major crime, were arrested and brought to justice every minute. That night, my ex-lover, the key witness in this case, was killed and attacked in his apartment. Wang Lina's sudden murder upset Sun Jian politician's plan to investigate Tony Leung Chiu Wai. Under the pressure from all sides, Sun Jian politician is in a dilemma.

Liang proudly walked out of the detention center. People from all walks of life gathered at the gate of the detention center to meet Liang. Among them, Zhang Yang, Sun Jian politician's girlfriend and lawyer, Zhou Li, the representative of Xu Chuan, a famous entrepreneur in this city, and Chuan Dao, a Japanese boss were present, which made Sun Jian politician very angry. Make public friend Ye Dan also met Sun Jian politician at this time.

Wang Lina's younger brother Wang Shoudong decided that Tony Leung Chiu Wai had killed Wang Lina. He kidnapped Tony Leung Chiu Wai desperately, and at the same time implicated himself in propaganda with Tony Leung Chiu Wai. Wang Shoudong threatened Liang to take him to a construction site. This case has attracted the attention of the police. When various rescue operations failed, Sun Jian politician decided to negotiate face to face with Wang Shoudong.

Ye Dan is a smart, beautiful and lively girl, and her boyfriend is Xu Chuan. They have entered the stage of talking about marriage. Japanese businessman Chuan Dao also has deep feelings for Ye Dan. Xu Chuan and Chuan Dao are discussing highway investment projects, in which Ye Dan plays an important role.

Wang Shoudong kidnapped Liang, which attracted Xu Chuan's attention. He quickly asked his assistant Zhou Li to clean up the accounts. Zhou Li was Xu Chuan's friend and lover for many years. She is very familiar with Xu Chuan and Dapeng Company.

Under the patient guidance of Zhang Yang, Wang Shoudong gradually calmed down. Just as he was about to say something important, Liang took advantage of the opportunity to escape suddenly, causing Wang Shoudong to detonate the explosives.

Tony Leung Chiu Wai used the coma of Sun Jian politician and Zhang Yang to frame others, and put the responsibility for the explosion on Sun Jian politician and Zhang Yang. When he woke up from the hospital, Liang's statement was concluded by the vice captain of Interpol and reported to his superiors, so he was punished. And both felt very suffocated and determined to find out the truth of Liang's crime. The investigation has just begun. Sun Jian politician was ambushed by unidentified people one after another, injuring others by mistake. He was relieved of his post as Interpol captain, and Liu Jianguo was promoted to Interpol captain.

Sun Jian politician and Zhang Yang are both stubborn and highly confident people, and they often hold their own opinions on many issues, so their relationship is good and bad. Our father is the vice mayor of this city, but there seems to be something ambiguous between him and Liang.

Feeling the danger of investigating Liang, he didn't want to make public involved. Zhang Yang was very angry about this and decided to investigate it himself. The two often have conflicts for this. In daily communication, Ye Dan's affection for Sun Jian politician is getting stronger and stronger. She didn't hide this feeling in front of publicity.

Chuan Dao threatened Xu Chuan with alcohol to send Ye Dan to his room. Xu Chuan hesitated, or mobilized Ye Danshun according to the requirements of Chuan Dao. Ye Dan was furious and left Xu Chuan and Xu Chuan's company. In desperation, Xu Chuan asked Zhou Li to go to Chuan Dao's room instead of Ye Dan. When his younger brother Xu Fei learned about this, he rushed into Chuan Dao's room and gave Chuan Dao a good beating. Xu Fei is in love with Zhou Li, but Zhou Li's mind is all on Xu Chuan. Ye Dan brought Zhou Li home, and Zhou Li told Ye Dan her long-awaited feelings for Xu Chuan. There was a theft at 27 Zhenghua Street. On the surface, it looks like a small case, but Sun Jian politician smells a strange smell from it. As it happens, Luo Yu, who lives in this house, is the girlfriend of Wang Tao, an assistant in Sun Jian politician. After being introduced to Luo Yu, Wang Tao and Luo Yu hit it off.

Erh Lin, the underworld boss, reappeared in this city, and his appearance caused many people's anxiety. Lin Er wants to win Xu Fei over again. Xu Fei, with high martial arts skills, was once a key member of Lin Er Gang. But after his prison life, he decided to stay away from gangs and live a normal life.

Sun Jian politician and Zhang Yang came up with a method to investigate Tony Leung Chiu Wai, but the contradiction between them is deepening. Ye Dan saw this and boldly began to pursue Sun Jian politician. Xu Chuan still wants to restore relations with Ye Dan, which was condemned by Ye Dan. The bridge collapse of Huada Expressway was cleverly concealed by Liang et al., but the serious quality problems in expressway construction are increasingly exposed, including Liang, Xu Chuan and others. Erh Lin used the old handles of some officials and bosses to force them to cooperate with him to accumulate wealth. Liang strengthened the draw-in. With his support, Liu Jian's son was a great success as soon as he set foot in the stock market, and the material life of Liu Jian's country was improved immediately. A lot of news was revealed to Liang intentionally or unintentionally.

Luo Yu's apartment was once again shrouded in darkness, which attracted Sun Jian politician and special attention.

Although the relationship between Sun Jian politician and Zhang Yang is getting colder, Ye Dan is always inferior. However, this made her feelings more and more warm. Xu Chuan gave Li a sum of money on Monday, and Zhou Li began to plan her clothing store. However, Xu Chuan was obsessed with it and often went to Zhou Li, which aroused Xu Fei's antipathy and led to a fight with Xu Chuan. Zhou Li can't get rid of Xu Chuan emotionally. She only has feelings for Xu Fei.

Liu Jianguo presided over the investigation of Wang Lina's murder. He insisted that the murderer was Xu Fei, while Sun Jian politician, Wang Tao and others all opposed Xu Fei's verdict. But Sun Jian politician has no right to ask about this case.

After investigation, publicity has threatened the safety of Liang and others. Persuasion failed, and Liang planned a trap to make Zhang Yang disappear, and prepared to secretly send Zhang Yang abroad. Unexpectedly, something went wrong in the implementation process, and Erh Lin was chased by Sun Jian politician. Due to Liu Jianguo's non-cooperation, Erh Lin escaped. Sun Jian politician accused Liu Jianguo of this, while Liu Jianguo plausibly defended himself. Zhang Yang's law firm caught fire, but Zhang Yang didn't arrive in time. Sun Jian politician was very anxious and rushed into the fire.

Because the plan to make Zhang Yang disappear was only halfway through, the criminals exposed a bigger loophole. Very angry with Liang. A series of cases have attracted the attention of the police. Sun Jian politician began to doubt Zhang Jialiang, and he correctly attributed a series of cases to expressway projects. However, the investigation of Liang and others has been restricted by various aspects. Ye Dan was very depressed after seeing Sun Jian politician rush into the fire, and thought that Sun Jian politician still belonged to publicity. After leaving Xu Chuan's company, she worked in a clothing store in Zhou Li while studying for a degree at the university. At this time, Erh Lin set a trap and kidnapped Zhou Li to force Xu Fei out of the mountain. With the cooperation of Ye Dan and Xu Fei, the clothing store runs in an orderly way.

Xu Fei can't find Zhou Li. In desperation, he had to ask Erh Lin for help and finally fell into the trap of Erh Lin.

Erh Lin's criminal activities became more rampant, and Chuan Dao was kidnapped. The tactful and sophisticated Chuan Dao readily agreed to Erh Lin's blackmail conditions. Zhang Yang began to suspect that his father Zhang Jialiang had something to do with the case. Under the temptation, Zhang Jialiang really showed the clues. Sun Jian politician didn't want to take any more risks, which made him very disgusted. Sun Jian politician had to stop using public materials, and there was a fierce conflict between them. In order to ensure the safety of publicity, Sun Jian politician let Ye Dan live with publicity.

Liu Jianguo did not agree to include the expressway project in the scope of investigation, which made it impossible to make a breakthrough in the case investigation. Make public decided to end the relationship with Sun Jian politician, so she was very painful. The love between Wang Tao and Luo Yu has entered a sweet and warm period.

Chuan Dao was put back by Lin Er and immediately reported the case to the Public Security Bureau. Sun Jian politician, according to his guidance, soon came to Erh Lin's old nest Chencun villa. However, Liu Jianguo, who came to reinforce immediately, alarmed the gangsters in the nest, so Sun Jian politician had to take the risk to start work ahead of time and stall the gangsters. In the scuffle, some gangsters escaped at night.

According to the clue provided by Erh Lin, Xu Fei personally went to Phoenix Mountain to rescue Zhou Li. Erh Lin's plan to force Xu Fei out of the mountain succeeded. In order to prevent Xu Fei from knowing his plot, Erh Lin brutally killed all his associates who knew his plot.

Xu Fei fought in Phoenix Mountain and rescued Zhou Li, but he didn't know that this was a plot carefully planned by Erh Lin. Since then, he has been grateful to Erh Lin.

Through the Chencun Villa incident, the relationship between Sun Jian politician and Ye Dan has been further developed. After Zhou Li returned to the clothing store, she acted as if nothing had happened, which made Ye Dan, who had been worried about her safety, very dissatisfied and left angrily.

The relationship between Tony Leung Chiu Wai and Liu Jianguo is getting closer and closer, and Liu Jianguo has fallen into the trap of Tony Leung Chiu Wai. The insatiable greed makes Liang, Xu Chuan and others nervous. They tried their best, but they still couldn't feed Erh Lin. Angry Tony Leung Chiu Wai and Zhang Jialiang had the idea of getting rid of Erh Lin.

It is suspected that the case of Phoenix Mountain is not a simple underworld fight, but has a more complicated background, and the weak link of Liang has also been found. Xu Chuan, Liang and others are all interested, but they are not in the same boat. They also disclosed some internal details to Sun Jian politician and Zhang Yang Chuan Dao, and were ready to return to Japan. Before he left, he asked Ye Dan to take charge of the company affairs for him.

The Municipal Commission for Discipline Inspection set up a task force, and Sun Jian politician also participated in the work of the task force. The investigation of Liang and others began to get on the right track. Zhang Yang succeeded in persuading Xu Chuan to provide more inside information about the expressway project. The bribery behavior of officials such as Liang and others in expressway projects is gradually exposed. At the same time, Liu Jianguo got deeper and deeper into the trap of Tony Leung Chiu Wai. However, everything he did was not obvious and people could not grasp it. Both Liang and Lin Er are trying their best to grab an account book; Both sides mobilized all forces, and Xu Fei was also sent to the front desk by Lin Er. The account book is a hard disk, which was hidden by Wang Lina at No.27, C-com Street. When Luo Yu came home, she met a gangster who was searching for books.

The gangsters fought for the hard disk, and finally Xu Fei got the upper hand, but neither of them found the hard disk to record the bribery account of the expressway. The gangster killed Luo Yu in order to shut him up.

Xu Chuan and Zhou Lidu felt the strangeness of Xu Fei. In order to save Xu Fei, Xu Chuan finally decided to leave Zhou Li completely and let Zhou Li marry Xu Fei. Although Erh Lin appreciates Xu Fei very much, he is not at ease with him and always arranges surveillance beside him. The corrosion of beam pair made a final breakthrough. Under the temptation of huge interests, Liang was promised to steal the column. The attention of the municipal party Committee to this case also attracted the attention of Liang He, and they began to prepare for this accident.

Zhou Li and Xu Fei are getting married. Erh Lin deliberately leaked the news to Wang Tao. Xu Fei killed Luo Yu. Angered the king and went to fight with him in his new house.

Zhang Yang's investigation is approaching the truth of the incident. At this time, Liang threatened that if the truth was revealed, it would also be implicated. Zhang Yang questioned Zhang Jialiang, and Zhang Jialiang told Zhang Yang about his predicament and suggested that Zhang Yang go abroad to stay out of it. Make public after painful thinking, accepted Zhang Jialiang's advice. The municipal party committee decided to try its best to break through the Erh Lin case, and Sun Jian politician was reinstated and granted full powers. Liang,, plan to support, and chose the outlaws to kill and Xu Chuan. They deliberately revealed the plan to assassinate Xu Chuan to Liu Jianguo, which made Liu Jianguo cut a dash in catching the murderer.

Zhou Li and Xu Fei are still fighting for the return of Xu Fei, but Xu Fei was ordered by Lin Er to assassinate Sun Jian politician. At the scene of the assassination, Xu Fei was blocked by Ye Dan. Because of Ye Dan's kindness, he spared Sun Jian politician. This made Erh Lin very angry.

Liu Jianguo successfully captured the murderer who injured Xu Chuan and solved the Wang Lina case by the way. Zhou Li revealed her doubts about the authenticity of the murderer's crime to Sun Jian politician, and Sun Jian politician started a new round of investigation.

A big dog in Erh Lin survived and decided to take revenge on Erh Lin. He turned to Chuan Dao for help, and Sun Jian politician designed and arrested the big dog.

Lin Er sent Xu Fei to assassinate Sun Jian politician, and Wang Tao died to protect Sun Jian politician. Stimulated by this incident, Zhang Yang decided to stay, sort out the key information he collected and take it back to Sun Jian politician. The task force headed by Sun Jian politician successfully persuaded the big dog to cooperate with the police, and then they went all out to do the work of Xu Fei and directed a good play of Xu Fei's escape from prison. Knowing the truth of the incident, Xu Fei decided to take revenge on Erh Lin. Sun Jian politician found that the hard disk had been replaced. After investigation and analysis, he suspected that it was Liu Jianguo.

After some ups and downs, the friendship between Ye Dan and Zhang Yang has deepened.

The truth of Erh Lin's case is becoming clear step by step, but there are still a group of gangsters whose faces have not been exposed, which makes the police unable to make up their minds to take the final measures. At this moment, the police discovered the whereabouts of Hu Qing, the thug, through monitoring. Erh Lin noticed that the police network was approaching step by step, and was ready to flee overseas with the gang. Xu Fei questioned Erh Lin about Erh Lin's assassination of Xu Chuan, and they had a heated argument. But Erh Lin didn't know that Xu Fei had been secretly cooperating with the police.

The task force decided to arrest Hu Qing. The police found a large number of weapons in Hu Qing's residence and Liang's criminal gang was cracked. Hu Qing's disappearance made Liang panic. He broke into the Zhang family and told the news. Zhang Jialiang regretted it and committed suicide.

Liu Jianguo still believes that Xu Chuan killed Wang Lina and collected a lot of evidence. Seeing that Xu Chuan will fall into an unjust case, Zhou Li is ready to confess her crime of killing Wang Lina to the police. The police tightly blocked all the escape roads, Liang, and the planned kidnapping. Erh Lin used Ye Dan as a bargaining chip to coerce Xu Fei to take over the quarterback when he fled.

On the dock, with the cooperation of Xu Fei, the police launched a fierce gun battle with the Erh Lin gang, and both Erh Lin and Xu Fei were killed in the gun battle.

Summer will pass. In the sea breeze, Sun Jian politician and Ye Dan can't help recalling the stories that happened between them since summer.