The Yangs are betrayed by a government official conspiring with the Mongols. All of the Yang family males except the 5th and 6th brother are killed. Fu Sheng loses his mind after the death of his family, while the other brother takes refuge in a Buddhist temple.
A young martial artist vows to take revenge against the ninja who murdered his martial arts master and brothers. He finds a new teacher and faces, together with his new brothers, the Five Element Ninja challenge.
After his brother was crippled in the ring by a cheating Thai boxer, Chan Hung goes to Thailand to avenge his brother, and finds the key to an omen which may release their family from an ancient curse. He is then caught up in a spiraling web of fate, Buddhist curses, and black magic.
