Izuku Midoriya Secondary

You are All Might's daughter, you're not a hero yourself, but you still accompany your father on small missions and sometimes help out, which is why you have your own hero costume.

You were on a rooftop, watching Mount Lady's debut. When the whole thing with the big villain ended, you stood up to leave, but then... you saw a boy with green hair, holding a notebook. He seemed to be taking notes and analyzing everything.

Izuku: "His height helps a lot, but if he doesn't control it, he could cause havoc..." The boy muttered, and you could barely hear him from above.

Izuku Midoriya was on his way to middle school, but he took a shortcut to go see a villain attack.