Thirteen years ago, Yang Dayou took Sun Yihu to rob Wanchuan Mining's finance department with a gun. Yang Zheng and two colleagues were preparing to pay the miners' wages. Sun Yihu was so scared that he dared not shoot. Yang Dayou shot Yang Zheng and the other three in a crazy way, and then snatched the money away.Qin Feng and Ma Chongyang arrived at the scene, Yang Zheng still had a breath, and all the other two people were killed. Yang Zheng said that the murderer was a big man.

Qin Feng rushed to the hospital to find Yang Zheng to confirm that he died because of ineffective treatment. Ma Chongyang asked Qin Feng to sign the investigation results. Qin Feng refused to do so. Ma Chongyang called him a coward, and the two quarreled because of this.Qiao Zhenxing was ordered to take over the case. Sun Yihu told him to shoot and kill someone, but he was a small man, which was different from what Yang Zheng said. However, Sun Yihu was willing to plead guilty and was sentenced to death. Yang Dayou was sentenced to 17 years. He was diagnosed with liver cancer a year later and died during medical parole.

Qiao Zhenxing felt that the case was strange, so he secretly investigated and found that the real murderer was Yang Dayou. Qiao Zhenxing felt very guilty and secretly sent money to Sun Yihu's son Gong Xiaozhi and went to Yang Zheng's house to pay his respects.Zhang signed Hong Liang's resignation report, and Hong Liang was unwilling to leave. He wanted to find out the cause of Qiao Zhenxing's death, so he handed over the resignation report to Zhang Fang for temporary storage. He immediately drove back to Dongping and found out that Qiao Zhenxing called Yang Zheng's daughter Yang Jing many times.Hong Liang reviewed the files of the 1.31 gun robbery sponsored by Qiao Zhenxing again, and asked Qin Feng to check the details. Qin Feng learned that the deceased was the father of his girlfriend Yang Jing, and he completely collapsed. Hong Liang saw that he had a hidden secret.

Ma Chongyang then rushed over and questioned why Qin Feng did not sign the investigation results. Qin Feng was forced to tell the truth.After Yang Zheng was sent to the hospital, Qin Feng rushed over. Sun Fei and Jiang Hongjun happened to be in the hospital. They said that Yang Zheng was dead, and Qin Feng wanted to continue the investigation, but he was quickly transferred to the countryside.

Li Renjun wanted to appeal to Wan Hai's case. He asked Xie Hongfei to retrieve Wang Yu's call records in the past three years. Xie Hongfei discovered that Wang Yu had had frequent calls with Cheng Zijian before the Wan Hai case, and was worried that Li Renjun would find out that he was related to Wan Hai case.Xie Hongfei came to Cheng Zijian to discuss countermeasures, but Cheng Zijian disagreed and continued to eat hot pot with Chen Shenglong. Xie Hongfei was at a loss. Chen Shenglongquan and Xie Hongfei was a little restless. Xie Hongfei was angry and wanted to break up with them. He also had to pay back all the benefits Chen Shenglong gave him.Chen Shenglong was angry and accused Xie Hongfei of not escaping at the last minute. They should face the next troubles together. Seeing that there was surveillance in the office, Xie Hongfei had to compromise.

Liu Yun bought a new house developed by Tianlong Group. She brought Li Renjun to visit. Li Renjun knew that the origin of the house was unknown and advised her to return the house. Liu Yun refused to do it. Li Renjun was worried that Liu Yun would be used by Chen Shenglong. Liu Yun swore to show that Chen Shenglong was fine. Li Renjun could not watch Liu Yun on the road of no return. Liu Yun was furious and left angrily before Li Renjun finished speaking.Qin Feng took the initiative to find Yang Jing to admit his mistake, admitting that he was a coward, and hoped that Yang Jing would be happy.

Hong Liang remembered what happened thirteen years ago. Li Renjun and Qiao Zhenxing had a dispute over the January 31 case, and asked Hong Liang to vote for which party to support. Xie Hongfei handed the case to Li Renjun.Hong Lianglian called Sun Xiangqun for consultation after graduation, and lied that a friend had to give an example of an old case more than ten years ago when he wrote his thesis. What would happen if the prosecutor judged the case wrongly? Sun Xiangqun made it clear that he would hold him accountable for life.

Hong Liang looked through the files of the 1.31 case again and focused on Yang Dayou's situation.In fact, Yang Dayou was not dead at all. His pseudonym Xiong Lei became Yu Tiancheng's follower.Yu Tiancheng invited Xiong Lei and Cheng Zijian to eat barbecue, and casually talked about what happened twenty-eight years ago. Yu Tiancheng went to a roadside stall to eat barbecue. Seeing student Cheng Zijian stealing something and being beaten up, Yu Tiancheng stood up to rescue Cheng Zijian.

Jiang Yuan rushed over casually, and Chen Shenglong and Xiong Lei ignored him. All of this was prepared by Jiang Yuan to celebrate the merits for Chen Shenglong and Xiong Lei.Yu Tiancheng warmly welcomed Jiang Yuan's arrival. Jiang Yuan returned from his studies and wanted to use Wanchuan Mining to develop new energy vehicles. Chen Shenglong did not want to go through legal auctions. He had already forced Wanhai to a dead end. Wanhai would soon hand over Wanchuan Mining. Yu Tiancheng felt that Wanhai would not submit easily. Jiang Yuan stood up to question Chen Shenglong. Chen Shenglong was angry. He worked hard for several years, but he didn't expect that Jiang Yuan would get a better advantage in the end. He was not convinced. Jiang Yuan left in anger.

Yu Tiancheng advised Chen Shenglong with kind words, "They don't understand new energy. New energy is a sunshine industry, and they can only rely on Jiang Yuan. Chen Shenglong is unwilling to give up his efforts to Jiang Yuan, and he and Jiang Yuan are incompatible.Wanchao tore off the seal of the mine pit and asked the miners to mine secretly. Captain Liu of the Mining Management Bureau brought people to him and heard the news. Wanchao and Wan Hong tried their best to say good things. Captain Liu reluctantly agreed to them pick a truck. Before leaving, he even issued a ticket, asking them to hand over the money within three days.

Xie Hongfei handed Wang Yu's call record to Li Renjun and advised Li Renjun not to appeal, but Li Renjun had made up his mind and asked Xie Hongfei to cooperate with him with all his strength.Li Renjun sorted out Wang Yu's call records and quickly drew a network of relationships.The miners were busy all day and they came to Wanchao to ask for their salary. Wanchao was penniless and asked the miners to continue mining and promised to give them double their salary.