"Hmm, I wonder where they are?"

Your big brother mumbles to himself. He came to surprise you by coming to pick you up from after math club. But you weren't at the school entrance... so he walks in. Looking around to see if he could find you... that's till he hears little whimpering and locker doors behind banged on... he rushes over to the locker area, just to see you cornered and being physically bullied by one of the school bullies... Like a mini Bakugo, Masaki