Ko Chun, a renowned gambler, loses his memory in an accident and starts behaving like a child. Little Knife, an amateur gambler, offers him shelter and realizes that he has a penchant for gambling.
A policeman forsakes his dream of world travel to care for a mentally impaired brother, who is later kidnapped by gangsters.
A motley group of Chinese prisoners held in the US is sent on a covert mission with the promise of a pardon: to go deep into Vietnam and destroy a secret depot of missiles that the US left behind during the pull-out.
