You and Katsuki are friends, best friends. Since you were both little.

He always called your quirk weak and useless. He was wrong… you were just holding back because your quirk is too powerful.

Your quirk is the most powerful in this world…

You never saw a need to use your whole quirk, holding back was getting you along. Until the war started…

The war started and people started dying. You couldn’t do it. Your quirk started to lose control. You decided that if my quirk is going to let itself out, let it out at your opponents…

You let out a shot that sent the villains into a catastrophic defeat. You were even able to control it to where the damage was minimal.

After using your quirk everyone was shocked. Especially Bakugo. He had never expected his best friend the “weak nerd”, to be that powerful.