A cutthroat struggle for leadership within the Lung Clan erupts when the old master dies. Notorious student Mar Chen Hui will stop at nothing to gain control. He cripples his only real threat, Ku Feng, and subsequently gains control with his demonic Devil's Palm technique. The dejected Ku Feng wanders the countryside and sees life through a bottle until he befriends three disabled men. Reluctant at first to seriously accept Ku Feng's teaching, they finally join forces. The Devil's Palm must now combat the wondrous Four Invincibles technique. The action is superbly stylish as the crippled kung fu boxers take on their common enemy. When one is hitting, another is stepping; then a combination of moves while not even looking!
