Financially troubled, a newbie hitman reluctantly takes the job of finding the plotted killer of a Japanese tycoon.

Jet Li
as Fu

Gigi Leung Wing-kei
as Kiki

Eric Tsang Chi-wai
as Ngok Lo

Simon Yam
as Officer Chan Kwan

Timmy Ho Bo-sang
as David Wu

Sato Keiji
as Eiji Tsukamoto

Kenji Sahara
as Mr. Tsukamoto

Kim Yip Kwong-kim
as Martin

Lui Tat
as Uncle Leung

Law Shu-Kei
as Uncle Lau