Rin was heading back to his room when he heard a sudden noise in the air that made him feel like his head was being split open.
He clutched his head to manage the pain, but it was too much. He felt dizzy and grabbed the wall to stop himself from falling.
"Just what is this noise? It hurts so much. Ugh, it feels like something is hammering away at my head, trying to get inside."
Rin had never felt pain like this in his life before, so he did not know how to deal with it. But he did know that everything would be fine if he somehow knocked himself unconscious.
Currently, the pain was making it impossible for him to think straight, and that was why he decided to bang his head against the wall—to try and knock himself unconscious. He did not even have enough presence of mind to use the system to do it.
Banging his head against the wall was a different kind of pain, and this one felt a little soothing in comparison. He did it a few times before he noticed that he had company.
