In the distant future, Kuroe 228922 stands as humanity's final bastion, sustained solely by the dwindling energy emanating from one of the universe's last remaining black holes.

Akasha, a resident of the confined space station, yearns for more. Textbooks speak of planets and starts littering the sky, but that age has long since passed. All that remains is Kuroe, alone in the Cosmos. Amidst the desolation, a mysterious figure catches Akasha's eye, and Kuroe might just harbor untold secrets that may change Akasha forever.