Apocalyptic Sister: I Rely on Connecting the Five Major Planes to Stock up on Goods

[The end of the world + two-way door + management + cute pets + revenge boss] In 2035, the first year of the end of the world begins. Floods, extreme colds, droughts, earthquakes... Natural disasters occur one after another, and civilization collapses overnight. A bottle of pure water can replace a person's dignity. Former white-collar Lin Xia awakened Golden Finger three days before the outbreak of the apocalypse and obtained a two-way door to the heavens.