Xiao Su x Jiang Hao, two police detectives who solve crimes
The deceased was a student at the University of Political Science and Law
Death "unsolved case"?
Among the people around him, who is the murderer?
Is it revenge? Love killing?
A series of characters' past stories are interspersed, and the murderer is obvious
They are forced to intellectualize them every day, using kindergarten logic, and the author won't let them do anything.
The case is finally solved
It's a short article
Purpose: abide by laws and regulations