What would happen if the sun suddenly disappeared? No explosion. No warning. No explanation. For ten minutes, the sun vanished from the sky. When it returned, humanity thought the nightmare was over. They were wrong. The world began to freeze. Temperatures dropped rapidly, oceans turned to ice, cities lost power, and civilization started collapsing beneath an endless winter. The old world disappeared overnight. Money became meaningless. Status became worthless. The powerful and the famous became nothing more than ordinary survivors fighting for another day. A billionaire could become a starving refugee. A celebrity admired by millions could become someone begging for warmth. Everyone was forced to face the same cruel reality: Survival was the only thing that mattered. Noah Vance was just an ordinary engineer trying to survive in a dying world. But when he discovers a mysterious notebook left behind by his grandfather, he begins to uncover the truth hidden behind the disappearance of the sun. The event that destroyed civilization was not an accident. Something far more terrifying is waiting beyond human understanding. The apocalypse was never the end. It was the beginning.