HK horror film.

A corrupt Shaolin assassin, a master in Iron Claws, is hired to threaten members of the Ching Dynasty into resigning a secret letter for the restoration of the monarchy. The plot is unravelled when a police chief captures one of the assailants. The Shaolin Iron Master must be destroyed...

A villain steals a kung fu manual and kills the good swordsmen it belongs to. He masters the powers it offers and goes on to commit various evils. Twenty years later, a young swordsman heads off to take him to account. On the way he meets a couple of feisty young swordswomen, and his life gets more complicated.