After Tempest attained peace Rimuru was banished to work behind the desk doing paperwork after paperwork. Until he decided to travel to another world, specifically the My Hero Academia world where humans gained something called quirks. How will the Demon Lord blend in as a human and become the top pro hero while struggling to hold back his power. Rimuru is gonna be classified as a girl in this story and there may or may not be some high school romance. !Pictures and both anime and characters are not mine, credits go go original owner!