I have made my own campaign setting and here I shall describe it to you.

The entire world is set on an immensely large island floating in the sky far above a massive ocean, in which lies a tarrasque.

Long ago, this tarrasque split the island into three parts; the first part has the human empire, the second part is home to the elven dynasty, and the third part contains the dwarven kingdom.

When the tarrasque split the island into three he also left smaller pieces flying and now the small islands are home to creatures such as Halflings, Gnomes, and Orcs that often visit the three mainlands to travel, sell goods, or wage tremendous battles.
This message was last edited by the GM at 16:38, Sun 11 July 2021.

Human Villages:
   Bakersville (sells lots of bread and wheat)
   Grassland (is in a very open field, has a lot of farm animals)
   Blue oak (Is in a forested area with a large lake, sells wood and fish)
   Innsten (several inns and taverns for travelers, sells lots of different types of food)
   Gallersville (Sells a few different types of herbs and food ingredients, founded by Halmer Galler II)
This message was last edited by the GM at 18:04, Sun 11 July 2021.

Erinia is the name of the world (it is earth/dirt in human) and you find and read about it on World anvil here https://www.worldanvil.com/w/erinia-vexnator
This message was last edited by the GM at 18:00, Wed 28 July 2021.