|“|| Minamoto-senpai, I could've left you to die out there, but no, I saved your ass! Not all supernaturals are good, no, but there are at least some who can be. And I'm one of them.. the ones who save, not kill. |
I was human, just like you, Minamoto-senpai.. but my dumbass sister had to kill me and now I'm a supernatural! Now, please be nice for once or I won't save you again!
—Yurei explaining the goodness that can be found in supernaturals to Teru, Chapter 9, Volume 2.
She's a ghost that haunts the principal's office in Kamome Academy Middle School, and used to be a student there when she was still alive.
Yurei was inserted to the Seven Mysteries as the Top Secret School Mystery. She haunts the principal's office for reasons only the other ghosts in school know. No human knows how she died, either, except for her sister, who killed her.
Something that is common knowledge is that she grants wishes to those who summon her, but they must pay her with their blood, though there're no rules on how much they have to give up. In general, Yurei is a friendly ghost.
This page is not free to edit.