Qiao Feng and Yang Jing pretended to be gamblers to come to the casino to inquire about Lei Guangfa. They heard that someone sent a envelope to Lei Guangfa early in the morning a few days ago. Lei Guangfa paid off all the gambling debts. The two of them retrieved the on-site surveillance and found that someone gave Lei Guangfa 20,000 yuan. Lei Guangfa claimed that the man owed him the gambling debts.

It turned out that the real underworld in Dongping City was Chen Shenglong, the chairman of Tianlong Group, and Cheng Zijian was his right-hand man. He had been coveting Wanjia's mine for a long time and started preparing three years ago. He asked Wang Yu to frame Wan Hai as a underworld and sent someone to kill Qiao Zhenxing. He asked someone to install surveillance in Dongping Hotel and monitor the every move of the members of the guidance group. When he heard that Hong Liang was going to perform a second autopsy, he asked someone to bribe the corpse burner Lei Guangfa to cremate Qiao Zhenxing's body before the farewell meeting.

Chen Shenglong condemned his subordinates for their unfavorable work. If Xie Hongfei did not tell him the guidance group that the second autopsy of Qiao Zhenxing in time, everything he did was ruined. Chen Shenglong was furious at them. Wang Yu then rushed to see this scene, and he was so scared that he hurried away.

Sun Fei handed over the surveillance of the crematorium to Xu Yanwu, and tried his best to defend Lei Guangfa and Zhang Shuang that there were too many corpses that needed to be cremated that day, and it was understandable that they made mistakes in their busy schedule. Xu Yanwu didn't believe it was just such a coincidence. Sun Feixin insisted that Lei Guangfa and Zhang Shuang made mistakes in their work and burned Qiao Zhenxing's body.

Xie Hongfei was ordered to come to Dongping Hotel to ask the guidance group to return to Dongping Hotel, but was turned away by Zheng Yaping. Xie Hongfei had to call Li Renjun to report to Li Renjun. Li Renjun came to find Xu Yanwu. Xu Yanwu told him the police's investigation results, but Li Renjun did not buy it. If he did not come up with a clear reply, he could not serve the work to the guidance group, and Xu Yanwu could not do anything.

Li Renjun was desperate and had to come to Lan Jingming for help. Lan Jingming sent a message to Hong Liang on the spot.Wang Yu hung up Wanchao and beat him. Wanchao was beaten to death. He vowed to fight Wang Yu to the end, and even cursed Wang Yu. Wang Yu was so angry that he tortured Wanchao and forced Wanchao to sell the freight station to him. Wanchao vowed to die, and Wang Yu took the tragic situation of Wanchao and sent it to Wanhai.

Zheng Yaping, Hong Liang and his five-member team waited for three days at the Dongping Hotel. Sun Xiangqun, a special committee member of the Provincial Procuratorate, did not call him for a long time, and Zheng Yaping was anxious.Lan Jingming suddenly called Hong Liang. She wanted to invite members of the guidance group to have dinner at the small canteen of the municipal party committee. Hong Liang obtained Zheng Yaping's consent. Lan Jingming made an appointment with him to meet at 6:30 tonight and would send a car to pick them up. Hong Liang insisted that they drive over.

Wan Hong asked Cheng Zijian for help and asked Wang Yu to let Wan Chao go. Cheng Zijian acted like he was doing business. Wan Hong threatened to report all their crimes, but Cheng Zijian reluctantly agreed.Lan Jingming invited a group of five people in the canteen to accompany Xu Yanwu, Xie Hongfei and Li Renjun. She affirmed the work of the guidance group. Hong Liang never said a word. Lan Jingming asked Xu Yanwu to explain the reason for the accidental burning of Qiao Zhenxing's body. Li Renjun and Xie Hongfei also spoke on the side. Lan Jingming mixed up and criticized Li Renjun in person. Zheng Yaping had to admit that it was a mistaken burn. Finally, Lan Jingming said some high-sounding official words.

On the way back, Zheng Yaping suddenly received a message from Sun Xiangqun. He rushed to Dongping Hotel fifteen minutes later. Zheng Yaping told the good news. The five people in the guidance group cheered happily. They finally waited for the backbone to support them.Sun Xiangqun brought people to Dongping Hotel and saw the evidence chain compiled by the five people in the guidance group and affirmed their work. Sun Xiangqun brought several appraisal results. Zhang Wenjing's confession letter was a forged signature. Sun Xiangqun encouraged Hong Liang to face the difficulties bravely. Zheng Yaping said on the spot that she would interfere to the end. Wang Chunxiang, Bai Ziyan and Zhang Huaien also responded together.

Sun Xiangqun conveyed the decision of the Party Committee and agreed to their investigation of Li Renjun and Xie Hongfei, and sent Haoze and Xiaoliang to stay to cooperate with their work. Sun Xiangqun found out that Xie Hongfei called to report Qiao Zhenxing's second autopsy to Cheng Zijian. Li Renjun could have called Cheng Zijian directly to notify Cheng Zijian, but he notified Xie Hongfei first, which ruled out the suspicion of Li Renjun's intentional leak of the news. Hong Liang handed over the USB drive left by Qiao Zhenxing before his death to Sun Xiangqun.