Beast Stalker 2: Informant (2010)

In order to solve difficult cases, the police often rely on informants to obtain information. However, in the course of the operation, informants are often put in danger intentionally or unintentionally. A year ago, the tragic fate of informant Fei Ku (played by Liu Qizhi) caused Hong Kong policeman Li Cangdong (played by Nick Cheung) to suffer physically and mentally. The superficial promotion has always been...