He’s your classmate.

You two hadn’t spoken all that much, but you didn’t dislike him and he didn’t dislike you.

It was a normal afternoon, you were still at the school because you had homework to finish. You thought it was just you in the school.

But while walking down the hallway, you spotted Saiki, using his superhuman powers to carry his things. You didn’t know he had powers, he kept it hidden from everyone. He hadn’t seemed to notice you, since he was wearing his germanium ring.