2160p, 4K Ultra HD, Dolby Vision,

Language: Cantonese, Mandarin, Subtitle: English, Chinese,

Cast: Sean Lau, Aaron Kwok, Louis Koo,

Blu-ray Region A, Dolby True-HD 7.1, Dolby Atmos,

Crime, Action, Adventure Film,

Director: Herman Yau,

Distributor: Universe Digital Entertainment Ltd,

Release on 25-Oct- 2023,

Synopsis 125 minutes:

Hong Kong police agent Cheung (by Aaron Kwok) works undercover in Kang's (by Sean Lau) drug cartel, while another undercover cop Au (by Louis Koo) successfully earns their trust in an incident, a brotherly-bond is built among the three.