Director: Johnnie To Kei-Fung, Wai Ka-Fai
Producer: Johnnie To Kei-Fung, Wai Ka-Fai, Daniel Yun
Writer: Wai Ka-Fai, Yau Nai-Hoi, Au Kin-Yee, Yip Tin-Shing
Based on: The illustrated novel by Jimmy Liao
Cast: Takeshi Kaneshiro, Gigi Leung Wing-Kei, Edmund Chen, Terri Kwan
Running time: 96 minutes

Synopsis:
This is a story about