Survival in the Doomsday: I Hoard Hundreds of Billions of Supplies

[Doomsday + space + stocking up on supplies] Ye Yu died in the battle with zombies in the apocalypse, and was actually killed by a mere level 5 zombie king. After being reborn, he returned to the eve of the apocalypse. He obtained a supernatural space and began to spend huge sums of money to stock up on goods. Daily necessities, car forging, villa base, and super beasts are all indispensable! The end of the world is coming? There is nothing to be afraid of, I have hundreds of billions of supplies!