Overview

Mu Xia is a talented locksmith. While dealing with a strange murder case within a locked room, Qin Zuo Man inadvertently discovers that Mu Xia is the new security consultant hired by the police academy. As more locked room cases arise, the simple-minded Qin Zuo Man, the monotonous Mu Xia and celebrity cop Tan You join hands to form an investigative team that seeks to uncover the truth through every door.

Top Cast

Jin Shijia

Mu Xia

Chuai Ni

Qin Zuoman

Chen Yilong

Tan You

Zhao Yuanyuan

Shang Weiwei

Xiao Shunyao

Li Yanjun

Zhang Lei

Dr. Wu Xiaodong

Xie Chengying

Yang Xue

Shi Zichen

Wang Ming