CIA agent Mason 'Mace' Brown joins forces with a rival German agent, a cutting-edge computer specialist and a Colombian psychologist when a top-secret weapon falls into the hands of a group of mercenaries. Together, the four women embark on a breakneck mission to save the world while staying one step ahead of a mysterious figure who's tracking their every move.

In the mythical land of Huadu, Charcoal Head, a humble boy born to rule an empire, must undertake his journey to claim his throne. It is an epic action adventure combining romance, fantasy, comedy and cutting-edge Hong Kong-style martial artistry.