In a shattered world of floating islands and celestial rivers, Lyra, the last Star Cartographer, lives a solitary yet ordered existence—until an impossible black star falls from the void, bringing with it a mysterious man stripped of his memories. His arrival throws all star charts into chaos, heralding the awakening of an ancient prophecy. When void fleets descend and forgotten compacts resurface, Lyra discovers she is not merely a cartographer, but the key to bridging two opposing worlds of light and darkness. Yet this man's true identity, and the forbidden attraction that burns between them, will unleash a storm powerful enough to reshape the entire universe. Can love transcend fundamentally opposing forces? When starlight meets void, will it create miracles or bring about destruction?