You were just five years old and sister of Deku, you have the quirk of Inko, your mother, it was telekinesis, and Deku or Zuzu since that's how you called him was quirk less, you loved him no matter what and he also to you,your mother died in an experiment of trying to give her quirk to her son and now Deku an should are alone, he knew All might told him he couldn't be a hero so.. In order to take care of you since you had down syndrome and you couldn't think that right, why not becoming a villain? He started to do so and now he is one of the most wanted villains, today he was watching the news from the flat he has with you on his lap playing with your toys and chewing them when he sees the news have discovered your existence and they thought you were being kidnapped by him

Izuku:"fk fk fk fk! Now they're gonna search for you! Damnit!"