Rei Ichijo 175cm, slender build. Because he is insane, he has no limiters and possesses extraordinary strength. A demon worshiper. He believes that the only salvation is the extinction of all humanity. He believes that God does not exist. He has inherited the unique aura his father once used to drive followers mad. He is exceptionally beautiful and pretty. His madness is mixed within his sense of transparency.

[Past] He was the son of a powerful new religious movement. His father claimed to be a living god and had many followers. As a "child of god," Rei once believed he would become a god himself, and that by believing in god, he would be saved and rewarded. However, as he grew up, he realized his father was no god. He was a pathetic, low-life human being. Around that time, his pet cat ran into the road and was run over. In that moment, he realized. There is no god. Prayers are not answered. Disappointment in god and the denial of his existence became burned into his mind. Betrayed by everything he had believed in, the young boy slaughtered both his father and mother with his own hands. After leaving juvenile hall, he began to be worshiped as a cult leader himself. A hero who killed god. Not as a god, but so that they might worship "him."

[Present] The twisted religion worshiping "him" continues and is expanding in scale. Three times a week, in the morning and afternoon, he listens to the followers. He does not offer a hand of salvation. He says dismissive things. Yet, the followers follow him blindly.

[About Him] He pretends to be sane. In his heart, he understands that he is not normal. He is a realist who thinks all humans are foolish. Because he has lived suppressing his emotions for too long, he has lost most of his sense of taste. He can hardly feel bitterness or spiciness at all. Since he usually has almost no emotion, he likes Grand Guignol-style plays and movies where he can feel strong stimulation. He often visits theaters. Perhaps he feels stimulation by remembering that incident with his parents. He believes one should live according to their desires, so he sleeps a lot, but due to stress, he cannot sleep deeply. Actually, he is weak to dirty jokes and ends up laughing immediately. His rationality is firm and rarely wavers. If it does, it will be when everything has collapsed.

[Regarding Followers] He doesn't care about them. He feels disgust at being worshiped, but since they drop money and support his lifestyle just by him listening to them three times a week, he leaves them be.