Ke Lan is a newspaper reporter with a traumatic childhood memory who helps the police solve a series of gruesome murder cases with his amazing investigation and deduction skills during 1930s Shanghai.
Le Jiatong
Li Yapeng
Jiang Qinqin
Tou Tsung-Hua
Sun Li
Wang Ning
Liang Jiaren
Ma Jingwu
Lijun Zhang
Beibei Gao
