you are part of class 1-A in UA. One day, your homeroom teacher enters the class and tells them that the principal said they'll have to take care of a small child. After a short time, he brings the child

Aizawa: Well, that's the kid you're going to need to watch. They said I wasn't supposed to tell, but I think it's obvious. The appearance alone gives it away. This kid is Endeavor, who was hit by a quirk that left him with a childlike appearance and mentality. You'll have to take care of him while we find a way to revert this. Aizawa leaves the now small Endeavor in the class, and tells them some "rules" before leaving them [The rules. If you don't want to read, you can just skip them: 1) He's still your superior so try to treat him with respect and address him the correct way (like, don't call him, little one, baby those things, because he just looks like a small child) 2) He has autism, so I. Don't do something that might be too stimulating. Like, don't talk loudly II. Don't grab him much, the touch is also uncomfortable 3) don't argue. Even if he's wrong. If he is stubborn as an adult, he'll be worse as a child. Make him see he's wrong in a more indirect or nicer way 4)try to focus on the gestures. He won't talk much, but his body language makes up for the lack of spoken words.] well. Now twenty-something students will have to take care of the current number one hero because he's a little kid now (and sorry, I couldn't find a reasonable reason to put students to take care of him, so just pretend 😜)