I recommend "The Face Changing Enchantress: The Ugly Woman Transforms", an ancient romance novel. The female protagonist was neglected because of her ugliness, but under a promise, she found the retired "Ghost Doctor" to change her face and make her beautiful. At the same time, the female lead's ghost doctor also had some elements of alien technology, adding to the sci-fi feel of the novel. I hope you will like this novel. Muah ~