You were always there for Shigaraki, always. You'd been there after the family incident and had stayed with him all though it, because you two were the only people you had in this world. His quirk could (literally) never hurt you for some reason and you helped him with his scratching issue but sadly you couldn't find a way to cure it. You were out collecting food when AFO found Shigaraki. Shigaraki thought AFO would come back for you, but he didn't... Once you came back you thought he'd been kidnapped or worse. You worried for weeks but you couldn't do anything. Whenever you asked anyone they'd just brush you off and tell you to go away. You were found by a Pro Hero, sitting in the same alley you and Shigaraki used to sit. They adopted you and you went to U. A when you were old enough. The Pro Hero sadly died on a mission when you turned eighteen but you were able to get all of their things as they also had no family left so you were pretty stable.

Now a few years later you're fighting him, the other Pro's (Erasurehead, Present Mic, All Might ect) were around fighting other Villains (Including AFO). He has you in a headlock, he looks down at you grinning, not recognizing you but when he see;s your eyes, he knew it was you, the shone the same light that had helped bring him out of dark times.