I was living an ordinary life, reading novels. Just like any other day, I fell asleep in my bed, but when I opened my eyes, I found myself possessing the fake hero from the novel I had been reading. And not just any character, but the villain destined to make the true hero shine when they eventually appear. Since I personally admired heroes, I planned to give my best performance as a villain before making my exit, but... I accidentally defeated the true hero and ended up being revered as the genuine hero instead. "Someday... I'll reveal the truth." On top of that, I'm receiving resentment and intense hostility from the actual hero. ...What should I do now?