Back to the Apocalypse: I Win Against Disaster by Taking It Easy with Billions in Supplies

At the end of May, a bout of acid rain ushered in the apocalypse. Extreme heat, torrential rain, earthquakes, tornadoes, tsunamis, and other devastating natural disasters struck one after another. Like a withered duckweed, Chi Yue struggled to survive for six years, only to die from an incurable insect-borne virus. When she opened her eyes again, she had returned to two months before the disasters began. Her husband, who had been swept away by a flood while saving her, was still alive. She sold off her assets and stockpiled supplies, vowing to hold tightly to his hand and face the coming disasters together, determined not to make the same mistakes again. [No zombies, only natural disasters / Has a pocket dimension / Not a self-sacrificing heroine] [Entirely fictional. Every plot point serves the story.]