Embroiled in a bitter rivalry, the Eagle's Claw and Praying Mantis kung fu schools have been fighting against one another for decades. But when a bloody clash leads to the death of the Eagle's Claw master, his head pupil (Don Wang) loses faith and defects to the other side. Banding together, the remaining students of Eagle's Claw provoke a full-blown kung fu war to uphold their school's honor and exact revenge.