Watch on HDtoday. Newly assigned teacher Reiko senses a sinister presence at Seiai Academy, a girls' school hiding a disturbing secret. Her suspicions lead her to fellow teacher Yurika, whose mysterious behavior appears connected to the strange events unfolding on campus. As Reiko investigates, she discovers a dark priestess plotting to resurrect a malevolent spirit through the sacrifice of students. Two supernatural hunters become involved, setting the stage for a confrontation between the forces of good and evil.