The Case Where I Was Reincarnated as a Villain, but I Shut Myself in Until the End of the Game Plot, and It’s Turned Out That Story Got a Bad End for Some Reason

One day, at the age of seven, Rio discovers that he has been reincarnated as a villain named Rio Gran Arnold. Rio appeared as the middle boss, fighting against the main characters, and when he lost, he was expelled from his home. But of course, he doesn’t want this. He was born into a rich duke’s family, and he did not want to give up this life of debauchery, being served by a maid with big breasts. Rio, feeling this way, summoned a demon to curse him so that he would not be able to go to the academy, and he would not be involved in any of the events of the story. As a result, Rio was able to live a peaceful life, but the story had a bad ending as a result. ‘…… something, I don’t unde...