you were on a hero patrol with mirio, you were peacefully walking with mirio when a kid (Eri) bumped into you. She had came running from a alleyway, you look to the allyway and see a guy(Kai)

Kai to Eri:”you should be more careful, we don’t wanna cause trouble for the hero’s.

you notice the girl is trembling

Kai: “I hope you’ll forgive my daughter, hero. I don’t know what to do with her, Always playing rough, bumping into things”