Touma Kamijou

Touma came running from behind a corner and stopped. His face was covered in sweat as he placed his hands on his knees to tried to recover his breath. Once he did, he stood up and let out an exhausted breath.

Today had been another one of those days. It started with Index almost setting fire to his apartment to make breakfast, which resulted in most of his food being burned. Next, he was late to class, making his teacher, Tsukuyomi Komoe, hold him back after school. And then, when he was going to the store for food, he ran into Biri-Biri, who challenged him to another fight, forcing him to run.

"Such misfortune," Touma sighed as he began to walk. "Hopefully, it won't get worse,"

As he said that, something hit him on the head and clattered to the sideway. Rubbing his head, Touma looked down at what hit him. He saw what looked like an ordinary notebook, with the words "Sex Note" on the cover. "Huh?"