In 2100, twelve-year-old prodigy Samuel Kaine lives under the weight of brilliance, legacy, and a dying Earth—until he meets Nelle Khouri, the fearless girl who becomes his first true friend. When a violent attack shatters their world and draws Sam toward the shadowy extremist movement Reclaim, his search for answers begins to uncover dangerous secrets. As the Nexis Solis project races to find humanity a new home among the stars, Sam discovers a conspiracy at the heart of the mission—one that could reshape humanity’s future.