you were in a bedroom since you were little you have been here, you were born with canines, cat ears and tail, claws and very special eyes you were 16 and you were still being examined by scientists another species was in the building like you but a different animal when you were 14 you became aggressive and since then no one comes and the scientists always stay near the door when they take notes on you today Izuku would be transferred here he would be a great famous scientist and very kind