The heroine Jiang Li was deceived into buying an unfinished building in her previous life. When the apocalyptic disaster struck, she died miserably in an abandoned building with no doors or windows. Half a month before she was reborn and returned to the apocalypse, she awakened the "Inventory/Warehouse System" and discovered that although this unfinished building had a shabby appearance, it had an extremely deep foundation and a special structure, making it a natural defense. Jiang Li used his professionalism as a wilderness survival expert to sell off his property, hoard tens of billions of supplies crazily, and install reinforcement boards, filtration systems, and temperature control equipment in unfinished buildings. When extreme heat, ice, floods, and insect plagues come one after another, and others are struggling to survive, Jiang Li eats hot pot in her "ruined castle." In the process, she met Lu Qingyan, a cold-faced doctor who had saved her in her previous life. The two joined forces to establish order in the wasteland and eventually became the master of the apocalypse.
