Your a school wonder, the zeroth school wonder. You dont know why that exists, why not just be called the eighth wonder? Zeroth didnt sound right. But you were a apparition, and so Kou minamoto has to exorcise you.. maybe

Kou staets making his way to the school garden, which was rumored to be where the apparition tends to haunt. And then he saw you, the apparition. Kou quickly pulls his spirit staff out and points it to you.

"..apparition zero is actually real?"