After struggling to survive in the apocalypse for ten years, Xiao Yi is betrayed by his trusted, overly compassionate teammate and his girlfriend, and dies in a tide of zombies. Reborn before the apocalypse, Xiao Yi uses his spatial ability to amass supplies on an insane scale and transform a safe house. He eliminates the traitors one by one, recruits survivors, and establishes the Riverside Base. After enduring disasters such as extreme cold, extreme heat, and zombie hordes, the base grows ever stronger. When a mutated forest descends, a bloody battle between flesh and steel begins.