The sun was dying—and with it, Earth. Aurora Lysander never asked to lead humanity’s last ark ship, but when the old captain falls, command is forced into her hands. Forty thousand souls now depend on her choices, and the cosmos beyond Earth offers no mercy. Inside the Quantum Ark System, everything is reduced to missions, stats, and countdowns: Population Morale, Energy Units, Aethium Crystals. Leadership, Diplomacy, Warfare. Main Quests and Side Quests, each with consequences written in stars. But the void is not empty. Pirates lurk in the dark, rival arks fight for survival, and alien civilizations are watching. Aurora must unite survivors, master the Ark’s mysterious system, and carve a place for humanity in a galaxy that never wanted them. Hard Sci-Fi × LitRPG × Galactic Exploration Leadership skill trees, diplomacy checks, faction reputation, and colony-building. Survival under impossible pressure—every decision costs lives. First contact, galactic intrigue, and the rise of a new federation. When the countdown ends, who will survive—and what legacy will they leave among the stars?