Kuzuless Oblige 18-kin ge sekai no kuzu akuyaku ni tensei shite shimatta ore wa, gensaku chishiki no chikara de dōshite mo mobu jinsei o tsukamitoritai

Before I knew it, I was in a world of 18+ games with magic and erotica. In it, I was reborn as Ultos, the worst scum in history. If I continue like this, I will meet the worst possible fate. Somehow, I must be reborn from the hated character known as 'ScumUltos' into a pure and innocent mob character...!! Rise up from being the worst douchebag villain of all time!