Polyhedral City

Polyhedral City is a universe that contains a cross-shaped city that is inhabited by the Polygonus parvucreatura.
==Physical Description==
Polyhedral City is a odd universe considered to be small though is theoretically infinitely large. This universe does not contain any planets, stars, or galaxies, as it is simply an (theoretically)infinitely large plain of land. The land itself has pretty flat, with very few variation, and has stone, dirt, and foliage similar to kinds found on earth. The foliage includes bushes, flowers, and uncommonly though not rarely trees. The dirt stretches downwards for 10 feet with variations upwards and downwards of up to 3 feet, with the dirt closer to the bottom being much more compact and dense than the dirt closer to the top. The transition between dirt to stone is harsh, as if the dirt was layed ontop of a smooth, solid foundation of stone, with no blending. The stone doesnt harbor resources, its just stone all the way through, it doesnt even have magma as it doesnt get hotter the further you go down.
The day night cycle here is odd, as there is no sun in the sky, instead the whole sky simply brightens and dims, with light coming nearly straight down, though the atmosphere scatters light just enough to make photons come down with a random variation in their angle, with a maximum deviation of 10 degrees. Another odd thing about the day-night cycle is that it seems to emanate from the center, with the inner region(which is 50 km in diameter) having a consistent day-night cycle across it, and the area outside of that being slightly behind, with it getting more and more behind the further out you go, creating rings of day and night that from a top down view would appear to grow. These day-night rings have a thickness of 5 km, with 5 km between each rings being the intermediary area where day blends to night and night blends to day. During the day, the sky is a bright, dull blue, and as it turns to night the sky transitions to very dull mildly dark purples, and finally at night its a very very dark though saturated red.
There is a odd wind that pushes air towards the center of the city, with the wind being non existent in the inner region, and exponentially getting stronger as you go further out, with it still being barely noticeable far beyond the inner region, but 150 km away from the center of the city the wind is so strong that you cannot go any further on foot.
The city is constantly blanketed in fog, in the inner region it's thickness is constant, and is thick to the point that you cant see more than 1 km away, though it gets exponentially thicker the further out you go. Like the strange wind, even far out from the inner region the fog is barely any thicker, but around the outer areas it gets so thick that you cant see more than 10 feet in any direction.
==City Description==
The buildings in Polyhedral City are usually hexagonal prism shaped, or atleast based on a hexagonal prism. The buildings get less technologically advanced the further out you go, closer to the direct middle you have things like skyscrapers, some factories, ect, though further out you can find more rural looking homes, and on the extreme far out region on the edge of the city where the wind makes it incredibly hard to traverse you can even find purely wooden homes, which usually havent been fixed up in a long long time as few people even try to live so far out in such conditions.
In the direct center of the city, there is a area where the stone from within the ground is pushed up into a perfectly flat and level square that rises 10 centimeter above the grass, with no buildings near it. The square has side lengths of ~30 meters, and marks the landing zone of this city's only supply of, well, supplies.
Every 200 hours(which is 8 days for them), a metal cube with side lengths of ~30 meters descends from the sky, with it descending at a speed that allows it to make a quick arrival but doesnt damage anything inside when it lands. This cube is hollow, like a crate, with 0.4 meter thick walls made of a unknown metallic material that resists all damage other than heat, with a melting point of 4000C. The metal crate has garage door style doors on the lower regions of each face(excluding the top and bottom), which automatically open when it touches the ground. The metal crate contains resources like food, plastic tanks of water, iron bars, ect, and is always packed full of as many resources as the city will need for the next 200 hours.
After everything within the box is taken out, it starts a 1 hour timer, after which it simply disappears.
149.95 km away from the center of the city, which is 50 meters away from the point where traversing by foot becomes impossible due to the wind, there are signs put up that tell you to not go any further for your own safety, as most people who go any further than those signs become compelled to simply continue walking, and when they cannot walk further due to the wind they crawl, and they continue on into the wind and fog, never to be seen again.
==Effects==
Desire to walk into the fog once you go beyond the signs that tell you to go back.
==Life Cycle==
Unknown, there is no records of when the city itself was first built either.