Why is Shen Yu so interested in Natsume in Who's Black Boy?

Introduction: A large-scale online suspense drama "Who is the murderer" is being broadcasted in iQiyi, in which Zhao plays Shen Yu, a female psychologist, and Dong Zijian plays a policeman. The story revolves around a serial murder case in Haicheng, which has been well received by many netizens since the live broadcast.

First, the relationship between Shen Yu and Xia Purpose. As a psychologist, why does Shen Yu have a lot of contact with the police Natsume? Through the development of the plot, we know that both Shen Yu and Natsume participated in the serial murder in Haicheng. Natsume witnessed the murderer killing his guardian when he was young, which also had a great influence on Natsume's later growth. Because of this incident, Xia's mind has been greatly influenced. He has traumatic syndrome. In the process of meeting and communicating with Shen Yu for the first time at the end of summer, Shen Yu, as a psychologist, soon discovered that Natsume had psychological problems. Because both of them participated in the serial killings in Haicheng, there were many connections in the later plot development.

Second, why is Shen Yu interested in Natsume? There was a serial murder in the sea city. Shen Yu was still a child at that time. For some reason, she mistakenly thought that the murderer was her father. Later, Shen Yu kept destroying some evidence for her father that she thought would affect her father. When the policeman Natsume came to his psychological clinic, she soon felt that this man had a lot to do with Haizhou's case. Because Natsume also participated in the Haizhou case, Natsume chose to be a policeman when he grew up, and returned to the sea city to investigate the Haizhou case, hoping to find the murderer. In the process of investigating the case, Natsume found that Shen Yu had many significant connections with the case, and Shen Yu paid special attention to him because Natsume was investigating the Haizhou case.

Both of them were involved in the case of Haizhou, which had a great influence on their growth. One is a policeman who wants to find the murderer, and the other is a psychologist who mistakenly thinks that his father is the murderer and keeps destroying evidence for his father. Both pay special attention to each other.