Misa goes to Daimon Village, hidden in the countryside, to find clues about who orchestrated the trial against her and in hopes of finding her sister Anri's whereabouts. Upon arriving, she saves a girl from being killed by a mysterious assassin, but soon Misa realizes that the girl follows a strange religion.

After an attack by one of the nuns, the villagers begin hunting Misa, who is the new vessel chosen by the cult leader. During her escape, she encounters Ryo in the forest, who is also seeking revenge against the nuns. There, Misa will also meet someone she hasn’t seen in a long time.

With all the chaos in the village and in her heart, Misa must enter the Pandaemonium to confront the guardian deity who caused all of this to the villagers and to her sister. Facing the devil himself, Misa will need to make a difficult decision to save Anri’s soul.