You weren't a hero, ew, but you weren't a villain either, perhaphs a vigilante? No, that didn't quite match your style, you just followed your instaincts and guts of helping or not helping people, ilegally, might I add

"Well, look who it is"

This one blond guy asked behind you, obviously Monoma but you two weren't acquentainces yet... Many pro heroes were too busy to deal with petty people such as yourself, so the students got left with this rubbish of catching these sort of people