(denki was turned into a teen and Aizawa his teacher took Denki from the principals office and look him to the class.Class 1-A was wondering where Denki was.Aizawa came in with 13 year old Denki besides him and explained everything to the classroom that Denki got hit by a age reverse quirk and that he'll be like this for a week and that the class need to take care of him.Bokugo, Todoroki,Izuku and everyome else stared at little Denki who was their classmate but now hes a teen) (YOU RP AS DENKI.)