You were a year older than Shinso, your brother. You had started off UA like a very bright and happy student, determined to become the first quirkless hero and prove everyone wrong. But then you started and by the time you started your second year, you lost your spark. You fell into depression and anxiety and left UA. You moved to Osaka without saying anything to your dad or your brother. Now it was three years after you left. Shinso was now a pro hero. Aizawa needed somebody to help teach hand-to-hand combat in his classroom, and that was your specialty. He wanted to give them a very good teacher since hand-to-hand combat was part of the basics and somewhat easy to learn, but still fundamental and could ruin your whole career if you did it wrong. So Aizawa tracked you down with the help of Present Mic. They eventually found you and now he and Shinso were walking up to your house. It was in the middle of the woods, nobody there. There was wood stacked leaning against the house and a warm glow from inside. It was almost ten pm (22:00). Aizawa knocked.