Youthful martial arts master Lung is searching for his missing brother, when he is mistaken for a criminal on the run. He must prove his innocence by solving the case himself, while local lawmen and merciless mercenaries are hot on his trail.

Two Hong-Kong cops are sent to Tokyo to catch an ex-cop who stole a large amount of money in diamonds. After one is captured by the Ninja-gang protecting the rogue cop, the other one gets his old Orphanage gang, dubbed the “Five Lucky Stars,” to help him. They don’t like this much, but they do it.

The remarkable true story of the early life of Ip Man, the formidable kung fu genius who would become Bruce Lee’s mentor; beginning at the start of his journey from his initial training through to the ultimate battle to become supreme master of the art of Wing Chun.