Alice and Ruka are on their way to a highly respected all-girls boarding school. However, their eagerness fades upon arriving at the opening ceremony when they notice a steady decline in the number of students per year, leaving them uneasy. Things take a dark turn when the student council president executes a student in front of them for a minor dress code violation, causing her head to explode into candy. The unsettling atmosphere continues throughout the day and night, leading to treachery, new loyalties, and Alice ending up with a mysterious chainsaw named "Ibara-hime." Can Alice manage to survive her new school life?
