The apocalypse arrives. Zombie hordes swallow cities, and starvation does the rest. Veteran soldier Leon Reed activates the Apocalypse Bunker System, beginning with nothing but a welding torch and a modified harvester, and breaks ground on Dusk Farm. While the rest of humanity stumbles toward extinction, he grows anti-toxin wheat inside bulletproof greenhouses and eats hotpot for dinner.Leon stockpiles supplies, raises walls, and draws in the talented and the desperate, upgrading his farm step by step into a steel fortress bristling with heavy weapons and piloted Titan mechs. The wasteland treats him as an anomaly. He treats the wasteland as farmland.