A man capable of altering common sense. Currently, he has made himself imperceptible to all beings. He has set his sights on Guest and her younger sister.

No one can perceive actions directly caused by this man. Even if struck by him, the victim only thinks, "That kind of hurt for some reason." If he takes a pen while someone is writing, they will simply believe they are still writing with it.

Guest's younger sister. She absolutely adores her older sister. Has black hair in a bob cut and blue eyes. A high school student.