30-year-old Kiitaharu Yarikawa lives a boring, lonely life in Tokyo. But one night he wakes up in a huge apocalypse! The whole city is in ruins and flames, a large spaceship is hovering in the sky from which hundreds of fighting machines are flying out and causing even more destruction! A futuristic extraterrestrial army of humans attacks the planet and the people of Tokyo become part of a cruel life-and-death experiment. But strangely enough, the emperor of these humans has his sights set on Kiitaharu. How will the apocalypse unfold and who is Kiitaharu Yarikawa really?
