Ah, yes. Heroes.
People think that they are flawed. Midoriya has his opinions, too. How Mt. Lady just does it for the sex appeal and money, and how Death Arms has some...negative press about his teenage years, and despite that, was able to use his good looks to get a job as a hero.
Midoriya, despite being the 20% majority without a quirk, holds his head up high and dreams to be a quirkless hero. He wants to be the first quirkless hero. UA accepted quirkless heroes.It seems like the perfect future (asides from the relentless torment and abuse his classmates give him, that is). however, when he returns to his mother's small apartment, and finds her dead in the hallway, he calls the cops and tried to wait in the hallway, with his dead mother's body, afraid to move. The cops come as he's leaving. He runs.
People find him. He goes where he never thought he could go.