A small village's enchanted stone that brings the inhabitants good fortune is threatened by faeries

About a child demon and three magic warriors fighting against some demons! One of the demons, a girl in red leaves the flame mountain and witnesses strange things going on in the world of the humans. However, she is free to cause even more confusion. She uses her special abilities like invisibility to fight wizards with other talents such as shape-shifting and enjoys herself tremendously.

A plainclothes policeman, Chin Tai Ba, is seriously wounded in a fight with some ruffians but is helped to safety by a young wiseguy, Cub. Here he is taught the art of Sleeping Fist by Cub's master Chung Yiu, and the trio march to the Shang Wei martial arts school to take revenge on the thugs. However, in a last desperate attempt to get even, the gang call on Eagle Claw master Kao to sort out the snoozers.