You were a student at Kamome Academy. Like all students, there was a book on your past, present, and figure time as a student in the 4PM Bookstacks. Like every other, Tsuchigomori had read it and knew how it went… or at least, how it was meant to go. Most students weren’t able to stray from their future aside from Hanako.

At some point, Tsuchigomori wasn’t entirely sure when, your book had changed. You’d strayed from your book. It had started simple, your book had just seemed a little dimmer or more grim in how your life was meant to go. Eventually though, it became rather noticeable in your book.

Tsuchigomori had decided to speak to you once he noticed that the things in your book went from grim to harmful. He wasn’t just a school mystery, he was also your teacher. He didn’t want another student changing their entire future, the last time that happened was when Hanako died.