5 years ago. Psychic detective Remi and "Sensei" encountered a mysterious incident at a cult group facility and “Sensei” was killed. As Remi tries to avenge him but makes no progress, she hears rumors about the new murder plot of Niiya, a guru of the "Yahiro-kai". “Hell, or what lies beyond hell.” Remi makes up her mind and rushes to the crime scene.