After a mysterious chest opens a gateway through time, teen gamer Jack is transported to an ancient empire terrorized by a cruel barbarian king. Jack will need all of his…

A friendship is formed between an ex-gangster, and two groups of hitmen – those who want to protect him and those who were sent to kill him.

In this prequel to the original, a bloody power struggle among the Triads coincides with the 1997 handover of Hong Kong, setting up the events of the first film.