Overview

A series of serial killings is exposed and creates a stir among the public. A killer called "Darker" has been leaving a death notification card after killing scumbags who evaded the law. To counter the provocation of the mysterious killer, the police creates a special investigation team.

Details

Cast

Guo Jingfei

Li Qian

Candice Zhao

Shawn Wei

Zhu Jie

Hu Yunhao

Wang Jing

Su Bei Chen

Zhang Liming

Qu Shaoshi