A martial arts instructor working at a police academy gets imprisoned after killing a man by accident. But when a vicious killer starts targeting martial arts masters, the instructor offers to help the police in return for his freedom.
Starring Donnie Yen, Charlie Yeung Choi-nei, Wang Baoqiang, Michelle Bai, Deep Ng Ho-hong, Alex Fong Chung-sun, Christie Chen, Yu Kang, David Chiang Da-wei, Louis Fan Siu-wong