Mystery Detective Agency

Evidence? That is just the result of the interaction between the criminal and the scene. There is no perfect crime. All traces have their reasons. The psychology is the prison that criminals cannot escape... I am Yan Dong. I have had extraordinary wisdom since I was a child. My parents were assassinated when I was fifteen. Yan Dong made up his mind to find the murderer... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.