As a frontline police officer, Li Chengyang faced oppression from all sides, framed by evil forces, and even his boss, the chief of public security, in order to prevent him from investigating.
Sun Honglei
Li Cheng Yang
Zhang Yixing
Lin Hao
Liu Yijun
He Yong
Wu Yue
He Yun
Maggie Jiang
Huang Xi
Wang Zhifei
Gao Ming Yuan
Liu Zhibing
Luo Shan He
Wu Xiaoliang
Sun Xing
