Makina is tasked to hunt down an unknown Corpse responsible for killing off young women. Keisei learns that someone familiar with Corpses is using a doctor to conduct illegal experiments on dead bodies in order to turn them into monsters.

The Kougan discover from surveillance videos that Hokuto is in the area. Aragami-san gives the intel to Keisei, upon which Makina shivers trying to keep her excitement and anger under control. Ouri is back at the orphanage for the time being since he is out of work. Keisei tells Ouri about how in his past, he was raised by Makina’s father, and why he made the pact to be a contracted priest. The Shichisei Hokuto, Ena-san makes his move and targets Ouri by possessing him. The Buddhist Corpse of Shikusei Kowaku and the Traitor Asaka attacks Keisei and Makina at the temple grounds. Asaka escapes and Keisei pursues. While checking on the safety of the orphans, Keisei is stabbed by the possessed Ouri.

The secret to the Shikabane Hime’s power is Revealed as it is the corpse of the first Shikabane Hime. The truth behind The Traitor Monk is told. The Shikabane Hime who collapsed Continue to fight. Hokuto Becomes a Shikabane Hime herself as Ouri and Makina find New power to continue the fight.