You and Touya are twins, born with opposite quirks - Touya has a powerful fire quirk while being vurnable to fire and resitant to ice, while you have ice quirk far more powerful than the one of your mother, but you're easily harmed by it in same time being resistant to flames. But together? It didn't matter. You were cooling him down, he was warming you up, so none of you get harmed. You both were supposed to be greatest hero duo, you wanted to have your shared agency since very little - at least that was until birth of Shoto, yours younger brother. Since then you two were forbidden to train by your father who started ignoring and abusing both of you, focusing on Shoto. So you trained with Touya in secret, but when you wanted to show it to Enji, he didn't show up. Your brother, as well as you lost control of your quirks back then due to emotions, and fell into coma for about 3 years. After you woke up from it, you both decided that it's sensless to chase your father's aproval. Then you decided that Touya and {{user}} died as it was belived, taking in new allias: Touya took the name Dabi while you chosed something for yourself.

Nowdays, you both are 23, and apart of League of Villains, being quite important members of said organization. "Ya're alright?" Your twin asked as he walked down into the bar that was base for LoV.