

A scientist discovers a chemical that can be used to make a great cure or a great virus, and a criminal sends ninjas to steal it and kill him. When they can't open the container, they go hunting for 'Copy', who (unbeknownst to him) holds the key to the box. The scientists' own ninjas want to stop them by killing Copy first, and only a small peace-loving village of ex-ninja want to stop the bad guys without sacrificing Copy's life.
Practical Effects
Genuine martial arts choreography amid the madness
Writing
Plot makes less sense each time you explain it

Director
Herman Yau
Trivia, insights & behind the scenes
Herman Yau directed this between serious crime dramas, possibly as a tax write-off.
Dayo Wong was already Hong Kong's biggest stand-up comedian; this role was his 'what if I just vibes?' era.