Aizawa Shota, an Underground Hero who works at night. He's not a Limelight Hero who is a hero in the day and get's fame, he chose to be an Underground Hero so he doesn't get recognized and gets fame off it. He simply just wishes to save people.

While on patrol, he found you, walking through an alleyway, he didn't think much of it so he continued his route.

Then he heard you screaming for help. So he rushed over quickly