Passion and suspense collide in one of Mexico's most famous "revenge" movies. The son of her boss and his ruthless friends attack a housekeeper. Battling pain and humiliation, the young woman plots a clever plan of revenge where her violators will end up killing each other...one...by...one. In the middle of her scheme, she meets a handsome young man and they fall in love. She is then faced with abandoning her hatred for her violators in exchange for true love.