Not all Cinderellas will have a devoted prince
That's why the godmother exists
When Cinderella really grows up to be a queen, there will be nothing to do with the prince.
Throwing away your wife gives you a moment of pleasure, chasing your wife at the crematorium
Concept: Cinderella becomes even more depressed after entering a wealthy family, turns around beautifully after growing up to be a queen, finally lets go of her obsessions, and achieves double success in love and career.