The story takes place during the Republic of China. The male protagonist Fu Yu's family is fairly well off. His father is a local businessman and his mother is a full-time housewife who takes good care of the male protagonist and his sister Fu Die. My younger sister is 4 years younger than me. She is lively and cute, and has a smart mind and excellent academic performance. The male protagonist Fu Yu has average academic performance, but he loves reasoning and investigating cases, and he also does a lot of research on physics and chemistry. When the male protagonist was in his sophomore year of high school, his sister Fu Die disappeared mysteriously. The police in the local and surrounding cities searched for her but found no clues. I haven't been able to sleep well every night for the past two years because my sister's face keeps popping up in my mind. Fu Yu thought about finding his sister all the time, and it was partly for this reason that his father agreed to let him work in the police station after graduating from high school.
The local police station is disorganized. It doesn't pay much attention to people's cases, and it doesn't have the ability to handle difficult cases. When he first joined the police station, his seniors and superiors all thought that he was just a person who relied on connections to get by, and usually only dealt with trivial matters without teaching any practical skills. Through some case analysis seminars, the leaders accidentally discovered that Fu Yu had some ideas and skills in reasoning and investigating cases, and then gradually made him competent in more and more difficult cases to help the police station restore its image. In the process of handling the case, he rescued the heroine Xia Wanxing, which left a good impression in the heroine's heart, and the two gradually fell in love with each other as they spent time together.
As each case is solved, the truth slowly emerges, but as the male protagonist gets closer to the truth, the villain also sets his sights on the female protagonist Xia Wanxing. . . . . .
