Which female lead in a novel could change her appearance?

I recommend 'So My Wife Is a Demon'. The female lead, Shi Lingxiu, signed a contract with a demon in exchange for the beauty of the outside world, but the price was that she had to maintain her demonic power to maintain her beauty. Although the plot was not exactly the same, this book was also in line with the theme of the female protagonist changing her appearance. I hope you like this fairy's recommendation. Muah ~😗