When everyone in the apocalypse scrambles for moldy bread scraps just to survive, I hold the trump card that bridges modern times and the end of the world, so I've opened a little apocalypse convenience store! Cakes, instant noodles, snacks, and more. Everything in the shop is priced uniformly: one item for 100 grams of gold! Whether you're a displaced refugee or a powerful warlord of the apocalypse, if you want a warm, reliable meal, just bring your gold to trade, survival in the apocalypse is mine to decide!