Kazuya `Naru' Shibuya, president of the Shibuya Psychic Research team, enlists Mai Taniyama to help research the paranormal activity at her school.

Both believers and sceptics alike watch an exorcism at Mai's school, but Mai falls prey to an invisible scourge.

Naru tries to discover the secret behind the strange occurrences at school; Naru asks Mai to work for the SPR team.

The SPR meet a little girl who is at the centre of a spiritual storm, and a cleansing ritual begins as she holds on tight to her doll, Minnie.

A doll appears to be the source of evil surrounding an entire family; A ceremonial fire is unable to destroy the toy.

A secret well is found beneath the floor, where the soul of a woman lives; Nau comes up with a controversial plan to free the family.