C112 Life Was like a Play

I've never felt this before.

It was clearly a classroom that he had long gotten used to, and his classmates were still classmates that he had seen many times. But what was with this kind of pain that felt like he was in a tropical desert?

His line of sight was distorted due to the hot air, and it was as if his feet were stepping on hot sand, making it difficult for him to take a step forward