Cheung Sung-bong is a highly respected cop with a long history of success in dangerous cases. However, his past soon comes back to haunt him when a former protégé resurfaces, seeking revenge. Donnie Yen, Nicholas Tse, Qin Lan, Ray Lui, Patrick Tam, Kenny Wong Tak-Ban, Deep Ng Ho-Hong Added on Disney 2022-05-18. Youtube Trailer