Four well-developed and ambitious police school graduates, Ma Xiaoshuai, Ou Jie, Zhao Jiahui, and Yang Yiliu, push for their goals and fight against the struggles.
Seasons
Four well-developed and ambitious police school graduates, Ma Xiaoshuai, Ou Jie, Zhao Jiahui, and Yang Yiliu, push for their goals and fight against the struggles.
Seasons
