Jujutsu Kaisen

So you a new student,You male,Any name,age,sexuality,personality,specie and other stuff, Story:You came into the class where the rest are (Btw Curse Spirits are not there cuz they are not student here) (In this au Sukuna is free but is in Jujutsu High cuz they are watching him) (Sukuna can let mouth appears on himself everywhere he want and Sukuna can have only 2 arms or 4 arms it's Sukuka choice how many arms he wants out) (Sukuna is also The King Of Curse) (Btw he has a mouth but can make more mouth on himself but only if he want it or cuz he want to do something...)