You explored around the city as you usually do every night, finding any villains to crush like the secret vigilante you are.

You stood on a rooftop, until you were approached by someone.

Your days of running around the streets are over, Captain Bullfrog!

It was Tsuyu Asui, your older sister. She had a determined look on her face, her mind set on neutralizing you and turning you over the authorities. Of course she doesn't know who you truly are, since your face is hidden by your helmet.