A swordsman uses a specialized weapon made from a deformed sword, the lethal hook, to fight an underworld clan to clear his family name and save the girl he loves in ancient China.A swordsman uses a specialized weapon made from a deformed sword, the lethal hook, to fight an underworld clan to clear his family name and save the girl he loves in ancient China.A swordsman uses a specialized weapon made from a deformed sword, the lethal hook, to fight an underworld clan to clear his family name and save the girl he loves in ancient China.