The students in Class 3-E of Kunugigaoka Junior High have a new teacher: an alien octopus with bizarre powers and unlimited strength, who's just destroyed the moon and is threatening to destroy the earth--unless they can kill him first! Meet the would-be assassins of class 3-E: Sugino, who let his grades slip and got kicked off the baseball team. Karma, who's doing well in his classes but keeps getting suspended for fighting. And Okuda, who lacks...

1983, Indiana. A young boy vanishes into thin air. As friends, family, and local police search for answers, they are drawn into an extraordinary mystery involving top-secret government experiments, terrifying supernatural forces, and one very strange little girl.