ActionThrillerCrimeAdventure
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.
Writers
Mak Tin-Shu, Lau Ho-Leung, Teddy Chan Tak-Sum
Language
Cantonese, Mandarin
Country
China, Hong Kong