
S01E01 I'll Be Going Now
Two years after the world as we know it has ended, Shizuru leads an uneventful life in her hometown of Agano. But one day, she finds a clue that will lead her on a journey...
The train finally reaches its last stop, Ikebukuro. Now it's up to Shizuru and the others to find Yoka and put an end to the 7G menace.
In a seemingly ordinary rural town, something strange is happening to the residents. But Shizuru Chikura is more concerned for her missing friend. Determined to find her, Shizuru and three other girls board an abandoned train and travel to the outside world, unsure if they'll make it back alive. As they venture toward the unknown, the question looms: What awaits them at the final stop?