Post-apocalyptic last convenience store in the world

A wide-angle shot of a desolate wasteland, with a shabby but still operating convenience store standing in the middle of the desert. The sunlight is harsh and dust fills the air. On the broken glass door of the store, there is a huge, yellowed notice, on which, in striking red pen, it says: “The last convenience store of all humankind; we don’t take bottle caps, only gold.” The rooftop billboard is rusty, but you can still vaguely see a line of big characters: “No matter how hard it gets, you can’t let your stomach suffer; no matter how poor you are, you can’t neglect education.”