Tielin walked out of Xu Yunnuo’s courtyard and met Xu Yunnuo at the door. Tie Lin pretends to be like no one and asks Xu Yunnuo where the group of people are around. Xu Yunnuo told him that those with small ears said they wanted to deal with Xu Tian. Tielin immediately remarked that he was now the director, and these people left it to him to deal with. But Tielin went out but turned away blindly to the people at the door.

Xiangzi took Tian Dan to Xiangfang Hutong and saw Xu Tian and Zhu Zi sitting in the teahouse at the entrance of Hutong. Tian Dan walked in and sat down, Xu Tian asked her if Feng Qingbo was caught. Tian Dan sighed and said that he still could not fight against Feng Qingbo. Xu Tian encouraged Tian Dan to see her frustrated. Tian Dan feels better and picks up the dagger on the table. Xu Tian tells her that this is the murderer’s knife. Tian Dan carefully looked at the dagger and asked Xu Tian about the circumstances of the crime scene. She analyzed that this time Xiaohongqi ’s murder seemed to have been suddenly stimulated, but did not follow the victim as before, and from the scene Judging from the dropped cigarettes, this pack of cigarettes was just bought.

Xu Tian asked the cigarette shop in the Hutong mouth with the cigarette. The boss told him that Mr. Ding, who repaired the camera in the morning, had bought the cigarette. Xu Tian heard here excitedly called Shang Xiangzi and went to find Ding boss with himself. Xu Tian found boss Ding’s eyes full of hatred. He stared fiercely at boss Ding, who shuddered.

Xu Tian dropped the smoke on Boss Ding’s desk. He talked about the photos from the smoke, and finally talked about Boss Ding’s suspicion of murder. Boss Ding took out a packet of unopened cigarettes to show that his cigarette was still in hand, but Xu Tian did not care about these, he wanted to arrest Boss Ding. Boss Ding thought Xu Tian was making excuses for robbery. He took out his gun and tried desperately with Xu Tian.

Tian Dan and Yan San came back after reading the crime scene, they saw Xu Tian chasing Ding boss on the street. Tian Dan told Xu Tian that it was n’t Boss Ding who killed him. Boss Ding ’s footprint was not the same size as the scene. Xu Tian was very frustrated. He took boss Ding and asked him to go to the hospital to confront him because the victim was still in the hospital. Xu Tian pulled Boss Ding to the victim’s bed for her to identify. The victim stared at boss Ding for a long time and shook his head to say that boss Ding was not the murderer. Boss Ding was right and upright, he complained that Xu Tian was bullying. Xu Tianputong knelt in front of Boss Ding and admitted to him, Boss Ding was at a loss.

After boss Ding left, Xu Tian suddenly kowtowed to the victim. He thought that if he could send Jia Xiaoduo to the hospital that day, she would not die. The victim told Xu Tian that the murderer snatched his red scarf, but he also tore off the buttons on the murderer’s clothes. The victim gave Xu Tian the button.

Tian Dan wanted to draw the murderer according to the description of the pillar. As a result, the pillar said that the murderer could not recognize the mask. Tian Dan painted only half of the portrait. Hua Zi and Er Yong drove to pick Tian Dan back to prison. Xu Tian came back from the hospital in annoyance, and he pulled Tian Dan on a rickshaw to the prison. Hua Zi had to drive behind.

On the way, Tian Dan showed Xu Tian the half-painted portrait. She also said that the murderer’s dagger belonged to Ling Chi in the past, but Ling Chi’s punishment had been abolished. When Xu Tian heard that he suddenly stopped Xiangzi, he jumped out of the car and kicked against the rickshaw. Everyone was puzzled. Xu Tianyin asked Tian Dan to go home with a sullen face. Huazi and others had no choice but to follow Xu Tian back.