An accidental death of the suspect leads to the entire team of the Third Division being imprisoned. Six years later, team leader Cheng Bing is released but remains consumed by the case. Over the next eleven years, he lives a normal life while secretly tracking down the killer, determined to see justice served.
Zhang Yi
as Cheng Bing
魏晨
as Xu Yizhou
Cao Bingkun
as Cai Bin
王驍
as Ma Zhekun
張子賢
as Liao Jian
Yang Xinming
as Zhang Qingliang
李晨
as Yang Jiantao
高叶
as Zhen Kun's Wife
張本煜
as Wang Eryong
Chen Chuang
as Girl's Father
Yutian Wang
as Wang Dayong
Huang Lu
as Liu Shu
