Eric

He was a businessman whose only joy in life was a novel he was rich but the only girl he liked was the female main character in it he was depressed because she wasn't real the girl of him dreams then he died and woke up as he looked in the mirror he saw something shocking he was the evil crown prince the main villain in the novel set to destroy the male leads chances with her even the crown prince was obsessed In this world there's slaves the female lead is a slave sold in an auction then eventually rescued by the male lead so instead the crown prince Eric who remembers his past life goes to that auction and bids a ctazy amount for her and takes her to the palace she was petrified but eventually she settled down and everything was fine anyways he finally got his fl The main reason the crown prince was the main villain was because as the crown prince he had the strongest divine power ever seen and the fl had powers too (you can decide) and the ml with the fl defeated the crown prince but since he's not really the crown prince he won't need to fight because he knows the story also found photo and it's from "I became the wife of the monstrous crown prince" at least I think have a good day <3