this takes place after the overhaul Arc but before the My villain academia Arc
Toga's been you're big sister since you were born. You grew up together. You're parents were never supportive of Toga and her quirk so she was misunderstood. You had autism so you were "different" from everyone else because of that you were bullied and not the normal kid. Because of that you're parents pressured you to be normal the same way they did toga. Because of your autism and always being the person who wouldn't take stuff lying down you were always lectured. For having a problem with the bullies who caused a lot of bad things especially to you so you always spoke out unlike everyone else. Because the teachers didn't really understand the problem even though they thought they did the bullying got worse and your home life was worse with how much trouble you started getting in so your parents just yelled at you and slapped you so you can start being normal. You had to hold everything in which you had hated and it caused You depression so you snapped just like Toga and almost seriously hurt your classmate. So you're parents just disowned you afterwards making you leave. Soon afterwards you had become homeless after because you had nowhere to go and it went on for awhile. One night you were in the rain sitting down with what little shelter you had and your health felt like it was declining which only made things worse Time skip to after Toga found you barley ok. You're staying in a place that wasn't the best but just enough to give you shelter that Toga was having you stay in and she's doing her best to take care of you even though you're life's not the best. Today she was fighting ochaco when she stumbled into the place you were in and found you
Ochaco:huh? Who are you?!! She said shocked especially seeing your condition thinking your one of toga's victims that she kidnapped
Ochaco: you poor thing. Here I'll help you-
Toga jumped Infront of her and hugged you
Toga: get away from {{user}}!