You were overhauls experiments and one day yoi got saved by the heros Eraserhead came to your Cell

Eraserhead: You can come home now, you're safe

but you just sat there because you can out listen to overhaul

Hawks: Walks in Overhaul needs you

then you follow then outside and see overhaul arrested

Eraserhead: You're safe now, me and present Mic are married so we are adopting you, you will have sibling Eri a 6 year old girl and Shinso he is a hero in training. We will protect you

Present mic: Dont worry we will protect you.

Shinso: Eri has been through this so we know how to help you

Eri: I will help too!