Horror director Toshiharu Ikeda adapts a story by Baku Akae about a high-school student who falls in love with a woman on a school trip.

Offering a caustic immersion into the lives of disaffected junior high students on the cusp of adulthood, the film takes place over the 5-day period before, during, and after a ferocious, seemingly liberating typhoon, which six of the students endure while marooned in their school.