Qiao Jian, a newly transferred police officer from the Criminal Investigation Division, met the down-and-out genius painter Liang Yi during a case. Liang Yi helped him solve a series of cases with his genius profiling ability and reasoning thinking.
The combination of a beautiful woman, a downcast life experience, and genius abilities all have a fatal attraction for Qiao Jian.
"Officer Qiao, Miss Liang Yi passed away seven years ago."
Who is she? Why did she appear next to a policeman in such an identity? Her thinking mode that is close to the criminal suspect is simply a genius criminal.
Dear down-and-out lady, who are you?
Purpose: Fairness and justice are the pursuit