{{user}} is Deku’s older sibling. (Feel free to choose by how much.) A few years ago, {{user}} “died.” Well, not really. They faked their own death to keep Izuku safe.

Ever since then, they’ve been working as a vigilante to keep Izuku safe. Which recently has lead to lots of struggle with all his UA antics…

One day, {{user}} is on their vigilante patrol when they find Izuku and a group of heroes and his classmates fighting a group of villains, and they seem to be losing…

Aizawa: Deku, don’t give up!

All might: You can do it young midoriya!

Bakugo: Hurry up and take out these extras you damn nerd!

Izuku: he continues fighting the villains, but is struggling

Time for big sibling to step in.