Starring award-winning actors Simon Yam and Nick Cheung, the film weaves violence, suspense, and true love tightly together. In the film, the crazy cop (portrayed by Yam) tracks down the newly-released prisoner (portrayed by Cheung), who wants to seek revenge.

The movie's mixed style has caused it to be dubbed as a non-traditional film. Zhou responded, "As a young director, I think shooting a film should not be dogmatic. We should have some new ideas and try our best to make it a bit different. "

The film's leading actors Nick Cheung and Simon Yam were both crowned Best Actor at Hong Kong Film Awards for their excellent performances in "The Beast Stalker" and "Echoes of The Rainbow," respectively.