![Richard Harrison](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw200%2F%2FoDCb0w2qkWV75tkYD15QZXpy7dl.jpg&w=3840&q=75)
The Ninja Empire has been run by an evil master and one member decides to leave the empire. The ex-Ninja wants a Hong Kong detective to track down the new leader and end his reign of terror. "Cut-and-paste" transformation of Taiwanese movie "To catch a thief" (1984; directed by Gam Ming) with new Hong Kong footage.