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.
A Hong Kong taxi driver suffers after being cursed by a sorcerer he accidentally hit with his cab. After the driver's wife is raped and killed by teenage hooligans, he pleads with the sorcerer to lift the hex and restore his wife to the land of the living.
A psychopath solicits ghostly help to find out who killed his wife, and then concocts a bizarre plan to get vengeance.
