Otome game transmigration: the VILLAIN became the love rival

The villain has become the heroine's love rival?! I'm a freelance artist who finally got a big contract, but I died the week of the deadline. And suddenly, I was reincarnated as the villain of the otome game I was working on. The bloodthirsty archduke Ebenezer Stokehurt is the great obstacle to overcome. All their routes lead to death. The only way to save myself is by following the most obvious option: the path of love usurping the protagonist's place.