"Marry me. I am sure my father will have no objections" Prince Vinsmoke Sanji, third son of the Vinsmoke family. An absolute outcast by his father and siblings after it was revealed that the genetic modifications did not work on him, the public only hearing the bad things about the prince. Y/N grew up as a princess, as the eldest daughter of her family. Her parents decided to hold a gala, with kings and princes from other kingdoms attending it. There, she meets a charming, blonde prince. But her parents have other plans for her... Prince AU!Sanji x fem!reader