Stockpiling in the Apocalypse: I Tried to Lie Flat, but Built an Army of Beauties

[Apocalypse + pocket dimension + stockpiling + building a faction + no saintly behavior] “Three billion? I can't spend it all! There's no way I can spend it all!” The apocalypse will break out in ten days. Ye Lin has three billion in hand and goes on a mad shopping spree, stockpiling supplies. The King of Pocket Dimensions in his previous life only wants to stockpile supplies and lie flat in this one. Grains, cooking oil, fruits, and vegetables: he's got everything. If you can think of it, I've stocked it! While everyone else is killing each other over a few supplies in the apocalypse, Ye Lin is lounging at home, eating hotpot and singing.