Cheuk is a mainland security officer who's thrown into a race against the clock when he discovers a man is holding an entire school hostage in exchange for his adopted son, so it's up to Cheuk to use his formidable martial arts skills to retrieve the boy and bring him back before the man decides to kill everyone.
as Brian Cheuk
as Charles Chau
as Hung
as Senna
as Chui Chung Tin
as Fatty
as Brian's father
as Brian's mother
as Brian's sister
as Killer
as Thug
as Charles' wife