The criminal police captain of the Beijiang Branch is resolute and resolute. He often acts completely irrationally and is completely reckless in order to solve the case.He was opposed to Shen Yi joining the police force and would never accept someone who killed his comrades to become a member of the police force.Under Zhang Ju's persuasion and arrangement, he had to accept becoming a colleague with Shen Yi, but he was still full of concerns and even scorned Shen Yi's “portraits” for solving crimes. In his opinion, in an era where “eyes from the sky” are everywhere, portraitsSolving crimes has fallen behind the times.