The Celestial Abbey — — Publicly seen as advocates for philanthropy, they are the world's largest Exorcist group. The identity of the mysterious nun who suddenly appeared in Bayron City is one of the most dangerous persons in the Celestial Abbey, Sharon Holygrail. Known as "Sharon the Chaste," she is one of the 12 remarkable Exorcists called "Living Relic." The Anti-Demon Bureau faces a growing sense of danger with the emergence of a new power that could shake the framework of their organization. Meanwhile, as Shu is injured and sleeping, Kisara tells Ayano about the events atop the snowy mountain that led to the intertwined fate of her, Shu and Sharon.
But why did this Celestial Abbey come
to this city at this particular point in time?
لكن لماذا جاءت هذه الكنسية السماوية إلى
هذه المدينة في هذه الفترة بالضبط؟
Ich frage mich immer noch,
was die Himmlische Abtei
¿Por qué habrán venido aquí ahora?
¿Por qué habrán venido aquí ahora?
N’empêche,
Però, ancora non capisco. Perché la Congrega
 del Firmamento è venuta qui proprio adesso?
Mas por que a Abadia Celestial
decidiu vir a esta cidade justo agora?
Но...