Wai, a power hungry sibling, steals leadership of the clan from his brother and casts him out not before he cripples his leg. 16 years later Wai's nephew and his gang cripple 3 men; the first they they blind, the second they make a deaf mute and the third gets his arm cut off. The 4 cripples combine forces under the guidance of Lai (the brother who was in power). He teaches them kungfu and they are ready for some revenge.

CANTONESE WITH NO ENGLISH SUBTITLES