I want to write about such a case solver.
Compared with traditional crime-solving novels, he may not be so upright and uncompromising, but he is more diplomatic. Sometimes, he would kneel down, give in, or even remain silent like a coward. But this does not mean that he is silently watching the evil deeds before him, he is just waiting.
After he tried his best to reveal the truth about the incident, the case was revealed and the wronged person shed tears.
PS: The background of this story is ancient times and is temporarily divided into four cases. There is cp, 1v1.