SuRei is the last human alive. Or at least she feels that way sometimes. Her home is a vast space vessel, making it's way through the stars in search of the rest of humanity. Her people slumber in stasis deep within the ship. Her only company is FeiMa, the ship's ancient navigator, grandmother figure to SuRei, and immense biomechanical horror. Their long journey has visited many worlds. All of them dead. Burned away by an unknown cataclysm. But all of that is about to change.