Darker (8.5)

Show · 2014 · 3 seasons · Crime, Drama, Comedy, Mystery

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.

Starring 郭京飞, 李倩, Candice Zhao, Shawn Wei, Jeam, Hu Yunhao, 王菁, 宿北宸, Zhang Liming, Qu Shao Shi

We don't know where to watch it in the US.