Three Tokyo university students discover they're not alone in their strangeness. Miyako, Haruka, and Keiichiro share something impossible: magical abilities that have always set them apart from ordinary life. When they meet up one night, they are suddenly pulled into another world, where they open a massive door. On the other side waits a world crying out for salvation. Miyako, known as Neko, learns she is Princess Neryulla, the figure an oppressed people have been waiting for, and she must defeat the evil Duran III to set them free. Haruka and Keiichiro stand with her, and the three outcasts resolve to fight together for the liberation of this fantastical realm.