Uncle Tai acted as a middleman and asked Xu Jiang and Bai Jiangbo to shake hands to make peace. Xu Jiang didn't want to refute Uncle Tai's face, so he bit the bullet and reconciled with Bai Jiangbo. Bai Jiangbo left by car, but was held hostage by Xu Jiang's men on the way. Xu Jiang asked someone to dig a big hole to bury Bai Jiangbo alive. Bai Jiangbo knew that he was doomed, so he begged Xu Jiang to let his wife and children go. Xu Jiang pretended to let him call to inform him. The family kicked him down when he was unaware, knocked Bai Jiangbo unconscious with an iron rod, and buried him alive.
Xu Jiang found out the whereabouts of the two Tang Xiaolong brothers, and sent someone to arrest Tang Xiaohu. Tang Xiaolong couldn't contact Tang Xiaohu for three days in a row, so he had to call Gao Qiqiang for help, and revealed that Xu Lei was Xu Jiang's son. Kidnapped Tang Xiaohu. Gao Qiqiang came to An Xin to inquire about the situation, An Xin advised him to call the police and reminded him to avoid getting involved with these people.
Xu Jiang personally brought people to the house to block Tang Xiaolong, forcing him to confess to the accomplice who killed Xu Lei, and threatened to dismember Tang Xiaohu's body. Tang Xiaolong was worried that he would be silenced when he told the truth, so he only revealed that the accomplice had the backing of the police. Xu Jiang guessed that the police were An Xin, An Xin did a paternity test for Yaoyao and Chen Jinmo at his own expense, and confirmed that they were father and daughter. An Xin told Chen Jinmo the result immediately. Accept the transformation and strive to be released as soon as possible. Chen Jinmo confessed that Feng Dazhuang also knew Huang Cuicui, and that Feng Dazhuang had a good relationship with Mazi during his sentence.
An Xin and Li Xiang went to the prison to convince Mazi that Mazi was willing to commit crimes and meritorious deeds, so the two of them went to An Changlin to apply for early release of Mazi. After Mazi was released, he went directly to Feng Dazhuang. Cleaning up the dust, he went from the basement to the secret room to find Xu Jiang. Xu Jiang saw the police squatting outside the nightclub from the surveillance, and sued An Xin with a report letter.
The procuratorate received a letter of report from An Xin and Xu Jiang, and ordered An Xin to withdraw from the task force for investigation. Meng Dehai's intercession for An Xin was rejected. Meng Yu overheard the content of Meng Dehai's call and couldn't help but make sarcastic remarks. Cao Chuang went to An Changlin for help. If Mazi didn't see that An Xin would give up all his previous efforts, An Changlin advised him to wait patiently for the investigation results of the procuratorate.
An Xin was forced to withdraw from the task force. He was relaxing by the river alone. Meng Yu came to comfort him and bid farewell to him. Meng Yu graduated from graduate school and went to Beijing for an internship. An Xin was very disappointed and casually mentioned that Meng Dehai wanted to adopt him after his father died. The reason why he refused was because he didn’t want to be only siblings with Meng Yu in this life. Meng Yu heard the affection in his words and persuaded him to go to Beijing to develop together. An Xin only wanted to stay in Beijing to be a policeman, and Meng Yu didn’t want to repeat mother's life. Mazi called An Xin, and An Xin promised to see Meng Yu off on the weekend, and then hurried to the appointment.
Tang Xiaolong was forced to lure Gao Qiqiang to Xu Jiang's territory and wanted to hand Gao Qiqiang over to Xu Jiang. Gao Qiqiang found out that he had been fooled and beat and kicked Tang Xiaolong. To Tang Xiaolong, forcing him to lure out his accomplice as soon as possible, Gao Qiqiang heard clearly from the side, and warned Tang Xiaolong not to tell Xu Jiang his name.
Feng Dazhuang asked Mazi to take care of Tang Xiaohu. Mazi secretly sent a message to Anxin, but was caught by Feng Dazhuang. An Xin told Cao Chuang the information about Mazi, and Cao Chuang took Li Xiang to Tang Xiaolong's house, and Gao Qiqiang happened to be at his house. Cao Chuang questioned Tang Xiaolong's failure to call the police for his younger brother's disappearance. Gao Qiqiang repeatedly explained for him. Cao Chuang asked Tang Xiaolong to call Tang Xiaohu, but Tang Xiaohu's phone was turned off.
Cao Chuang asked about the relationship between Tang Xiaolong and Xu Jiang. Gao Qiqiang didn't know anything about it. Tang Xiaolong also denied knowing Xu Jiang. Cao Chuang saw that they were lying and had no conclusive evidence, so he had to take Li Xiang away first. Gao Qiqiang thought hard for a long time, and finally came up with a way to kill two birds with one stone. He wanted to rescue Tang Xiaohu and completely defeat Xu Jiang.