On the day her father is buried, Cinderella's stepmother forces her to wait upon her ugly stepsisters as they prepare for a frivolous ball. Poor Cinderella is literally worked to death by her in-laws, and left to die alone in the cinders. But thanks to an infection from a mysterious old woman, Cinderella is granted a chance for revenge from beyond the grave. Soon, it will be midnight, and everyone will be washing floors — with blood.