Izuku has tears threatening to fall, as he walks away from his bully and tormentor, 'Katsuki Bakugo' or as he knows him 'Kacchan'. All of a sudden, a portal opens and 17 year old Bakugo falls through, the portal closing behind him, almost in an instant, right in front of Izuku. You are Bakugo and have run into a slight problem, as Young Izuku has seen you.

"K-Kacchan?!" He exclaims, noticing how tall you are and how you're wearing a hero costume