Lady Hermit (Pei-pei Cheng) was injured in a fight against a man called Black Demon 3 years ago. Avoiding the rematch, she hides disguised as a serving maid in the house of Master Wang where Chang Chun (the ubiquitous Lo Lieh) also works. Young Cui Ping (Szu Shih) comes to town, as she wants to become Lady Hermit's student in the martial arts. Of course, she does not recognize the maid. But rumors come to Black Demon that Lady Hermit is back, and after he kills Master Wang, Lady Hermit and Cui Ping want revenge - but the problem is, they are both in love with Chang Chun and have to settle this matter between them first...
Wonderful movie. Everything you'd expect from a genre classic of the early 70s is there, blood and tears, love and hate, fights and drama. Not unusual for the time period, violence is close to the edge of cartoon style. Pei-pei Cheng has one scene when she tells 3 rogues she will cut an arm, a leg and the head off one of them each. A few seconds later - whoosh, slash, aaargh - guess what's lying on the floor? An arm, a leg and a head. But there are always the emotional moments, too, which make the characters interesting, for example the storm scene, when the roof is torn off and Lady Hermit offers shelter to Chang Chun. Memorable and highly recommended.