About the title
Elderly astronomer Augustine has spent his whole life studying the stars. When news arrives of a certain catastrophe, he finds himself completely alone at an Arctic research station. There he meets a mysterious girl named Iris, as the echoes of the rest of the world gradually fade away. Meanwhile, returning from a mission near Jupiter, the crew of the ship Aether, led by Captain Sullivan, is flying back to Earth. Augustine and Sullivan are far apart from each other, but their fates are inextricably linked.