Kyochuu Rettou

A group of students, including Oribe Mutsumi, survive a plane crash during a school trip and find themselves stranded on an uninhabited island. Mutsumi uses her knowledge of the wilderness to assist the other survivors, believing rescue will arrive within three days. However, the island is home to massive, deadly insects that pose a serious threat to their survival. Mutsumi's understanding of various insect species may be crucial in helping her classmates endure until help arrives.