A former police officer gets dragged into a game of cat and mouse initiated by an intelligent killer to punish criminals outside the law.
Nick Cheung Ka-Fai
Kwok Man Bun / Zero / Kwok Man Shing
Zhang Yishang
May Chou
Patrick Tam Yiu-Man
Wong Sir
Niki Chow Lai-Kei
Lee Wai Lam
Liang Yongqi
Kevin
Sammy Hung Tin-Chiu
Ma Tong Tat
Michael Tong Man-Lung
James
Jiang Shan
Lau Chi Wai
