The year 1999, seventh month,
From the sky shall emerge a great King of Terror.
Waldstein Academy in Matsushiro, Nagano Prefecture. AKA "Occult Academy." A famous school where you can study spirits, monsters, UMA (Unidentified MYsterious Animals) and every manner of the occult.
One day, a beautiful girl named Kumashiro Maya comes to the school. She is the only daughter of the school principal. Despite the fact that she's attending her father's funeral, she wears a white dress and high heels. In the middle of the funeral, they start to play a message the principal left for the students. Suddenly, the coffin bursts open and the students are attacked by the school president, who is possessed by a dead spirit!