A female college student falls from a building in a bizarre manner. Cheng Rui, the deputy captain of the Criminal Investigation Detachment who has just been transferred to the post, is assigned by the deputy director Du Yulin to investigate the hidden story behind the case.
Richard Ng Man-Tat
Wang Jinsong
Zhou Yiwei
Julian Cheung Chi-Lam
Eric Tsang Chi-Wai
Wang Xun
Shao Bing
Ray Lui
Dong Xuan
Qin Hailu
Cao Weiyu
Zhang Yishang
Xiao Yang
Kuang Xiaotong
Lena Chen
Marc Ma
Chen Yuxian