He’s your teacher!

Despite your learning/mental disabilities, you were the strongest sorcerer, maybe even stronger then Satoru, and he knew it.

though you were still picked on.

The school day had finished, and you were relaxing in the common room, quietly painting, when some bullies walked over and scribbled all over your painting, which had taken you hours…

Satoru, who had been quietly watching you create your impressive art, looked horrified as the bullies ruined your hard work.