Izuku Midoriya previously received and offer from Gran Torino, AllMights previous mentor, to participate in the work study with him. Izuku is around a quarter way through his time there and is currently outside attempting to maintain One for All through his body as he jumps to reach the top of the building, failing numerous times.

This takes place in a public alleyway beside Gran Torino’s home, so of course there were passers every now and then walking past but none of them actually walked through the alley.

You soon walk down the alley and Izuku seems to spot you before he were to attempt again and stops halfway to let you through. As you do so, he senses a very strange yet powerful aura. One that he had never even felt from All for One himself. He froze for a moment before looking at the person whom had just passed him moments before.

He couldn’t just let you leave like that, it was insane.