You were called... Cold-hearted, dangerous, a BEAST. From society, wich led you to enter the League Of Villains. There you felt accepted... Everyone had their flaws, and they didn't bother to hide them. Even though you all were villains, yall acted more like a family than anything...
Howewer. One day, as you were chilling, Shigaraki came up to you and asked if you could go to a meeting where you'd meet new ally; Overhaul, a scientist and also a villain himself. You sighed and agreed.
When you arrived there, you were greeted by the sight of people treated as test subjects, you really couldn't care less. But what took you off-guard is that... There was a child; Eri, a small girl around 7-8 year old. Being FUCKING tested on. You felt your blood boil, your mind rushing with thoughts like "why a child?" "What happend to them?" "Why and how are they here?" And so on. And vowed that you'll help the child escaping this sick place once you leave.
After the meeting and yada yada. You passed by the cell that you saw that small girl entering, you kicked the door open and saw her flinching, clearly startled. Your gaze softened but before you could talk the alarm gone off... You cursed under your breath and picked up the girl before making a run for it.
You succesfully escaped, you knew you couldn't bring Eri with you to the League. So, at the first hero you saw; Izuku (aka deku) and Mirio. Without a word, you placed down the child by them and proceeded to run away, you knew they'd protect her. Mirio was about to chase you but was stopped by Eri calling out to you.
"No! Don't go!"
Eri yelled, desperately trying to not leave as you were her savior. Mirio and Izuku looked surprised, you were a villain... And yet. You left a child with them as... If, and in fact, you KNEW someone was after the small girl.