Lin Yu struggles to survive in a perilous post-apocalyptic town. Using his unique enhancement ability, he gradually upgrades his shelter and various survival supplies while strengthening his own abilities to face a succession of abnormal threats. He meets companions such as Zhang Zhihui and Mei Sha, and together they confront dangerous situations. Caught between the town's competing factions and attacks from unknown dangers, they continue reinforcing their shelter, stockpiling survival resources, and searching for a safe way to survive against all odds.