Police academy professor Xu Jingzhi returns to investigate a strange case, where he teams up with his late brother’s friend, Zhuang Mingcheng. Together, they work to take down a criminal gang and solve an old case.
Duan Yihong
Xu Jingzhi
Shawn Dou
Zhuang Mingcheng
Wang Jiajia
He Ya
Ma Yinyin
Zhang Yutong
Zheng Qiuhong
Wang Chen
Li Yinan
Liu Ming
Zheng Chuyi
Yin Wei
