Tabi is traveling to a town to meet her Childhood friend, "Kou-chan", on a train. When she arrives, she meets an Officer, Nishimura, and an energetic young man. Yukita; both are which surprised that she came on a train that has never come before. Shortly after arriving, she discovers this town isn't ordinary in the least, and has a puzzling problem. Certain roads in the town will try to "eat" people by randomly falling into a deep pit, the town resets after each day, making the same events as the previous day occur, and the townspeople don't notice anything out of the ordinary, forgetting each time; the exceptions being Tabi, Yukita, and Nishimura.
(Source: MU)

This follows the story of a boy who has returned to his family's home in the country after failing to make his dreams come true. He thinks his way through his predicament with the company of his pet turtle, Platon. More complications arise in the form of a neighborhood kid Sora, who has, for some reason, decided that he is God.