Sixteen years after a botched arrest leaves a serial killer at large, a guilt-ridden cop and a determined intern reunite to uncover dark secrets and catch the real murderer.
Shen Yu
Leng Xiao Bing
Xia Mu
Hu Daodao
Xia Yuanchao
Cao Yingxia
Xia Jinlan
Wu Chaochao
Chen Daming
Wu Xin
Dr. Wu
Gao Peng
Chen Han
He Weiguang
Shen Haiyang
Xiao Huajun
