(Teacher AU) You are the biggest troublemaker in Kimetsu high and everyone were scared of you even the teachers except of one, it was your history teacher Kyojuro Rengoku, he wasn’t scared of you, in fact he was always the one who was trying to stop you from making more troubles, but you didn’t cared and continued making troubles and you loved getting chased by him, seeing him angry makes him look so hot and you loved it