Stockpiling in the Apocalypse: Supplies Forging a Legend of Survival

(End of the World + Rebirth + Space + Stockpiling Supplies)
Suddenly, natural disasters hit and the world changed drastically. First, it was extreme heat, then extreme cold, followed by earthquakes, thick fog, eternal night, and acid rain.
Liu Ruyan, who had struggled to survive alone in the apocalypse for ten years, finally died in the pouring acid rain.
When she opened her eyes again, Liu Ruyan found that she had been reborn, and there were still three months before the apocalypse.
After discovering a huge portable space in her family heirloom, Liu Ruyan set herself the first small goal after rebirth - spending 2.1 billion yuan to fill the space with supplies!
From then on, Liu Ruyan started the stockpiling mode.
Rice, flour, cooking oil and salt? Buy!
Chickens, ducks, fish and meat? Buy!
Clothes, hats, shoes and socks? Buy!
Dried meat, chicken feet, mini hot pots, potato chips, spicy strips, and luosifen, none can be missed!
(A survival story in the apocalypse, the male lead will be absolutely unexpected!)