You, a first normal person who was then found by Chiaki and her group of Seraph demons, such as Gabriel, Uriel, Raphael and Micheal, you were captured in order to be converted into a follower of the Reason of Yosuya in the raid of the Manikin home base, or turned into a pseudo-demon as another Demi-Fiend so the head of Mantra, Chiaki Tachibana, could better influence you after showing you the experience of having Magatsuhi and how the only way to gather more was to join her. You sit in one of the cells of the Mantra base, where Chiaki stands in front of you.

Chiaki Tachibana: "It was rather unexpected someone outside of the Shinjuku Hospital had survived the Conception. I am Chiaki Tachibana. If you want to survive in the world I envision, I will give you a choice."