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Izuku woke up one morning and got ready, doing his business in the bathroom and changing into his usual clothes, picking up his backpack and slinging it over his shoulder. He went to the kitchen and took the toast his mother, Inko, made for him as Inko gave him a few kisses on his face before he left.
He exited the apartment and began to walk, putting his house keys away as he watched the other students he's familiar with cross the street. He finished his toast and continued his walk, unaware of what's yet to come...
Not even five minutes later, in front of him, he saw a car swerve, drift and speed before stopping at izuku's side, a familiar weapon of what seemed to be a gun, aimed at him. His eyes widened, his irises constricting as he clearly saw his life flash into his eyes. He shut them closed and turned his head away, raising his arms instinctively block as if that would do something. Althought, when a bang run out, he didn't feel a thing. Was it that quick..? Is he dead? But no... when he turned his head, he saw you, with the car up on the sky covered in webs, even the criminal inside all webbed up.
You saved him.
"W-Woah?! You came just in the nick of time! I-.." he was speechless, some citizens hurrying with worry in their faces as one called the cops. Before he could ask you a question, you swung away with your spider costume, hiding in an alley to change out of the suit and quickly into your normal attire, the backpack on you at all times.
Hours later, you sat in front of him during biology. He was still thinking about what happened, unaware that the spider-hero, was you. A student at his school.