A girl walks alone in a world without humans. Her mission -- to search for survivors and cleanse the land. But is anyone still out there in the lonely, beautiful ruins, waiting to be found?...
As Saya continues to pick through the ruins of civilization, a single robot appears before her. The library it manages may be bereft of visitors, but it devotes itself to its task out of respect for the late librarian’s wishes. In the face of s...
As Saya, Isami, and Kanoko journey together in search of Usa, the three unexpectedly come across a flower-filled mansion and its lone automated caretaker. The robot claims to have met the mysterious survivor, but in exchange for its information, it h...