There are bad people everywhere, that's for sure, but no one knows how sinister a person's heart is. Song Ting, a genius brain, is a trainee police officer. If he is a genius, then he can also be said to be a madman, a madman who loves learning. That was the first case he experienced when he first arrived at the police station. Son, made him feel the darkness of people's hearts. Ren Sheng, the captain of the criminal police brigade, was a criminal police captain who had handled countless cases. He was decisive in his work. Together, he and Song Ting solved many bizarre cases, but the truth was heartbreaking. As a result, they both developed feelings for each other that were different from ordinary friends.
Intention: Recognize everyone and do everything well
