Criminal Investigation

In the beginning, the male protagonist is framed by the enemy and is framed to death. In the end, the system matches a new host to start hunting down the murderer and solve the crime. Finally, the murderer of his father is found, and it is discovered that the murderer is just a puppet on a string, and there is someone else planning behind it. The male protagonist has entered a huge chess game, and he can't get rid of it, and he can't get out of it even if he wants to. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.