The World of Dwaia, no to be confused with Dwaia, is a realm in a distant universe. It is populated by a great variety of people, and is only one realm among many others in a very big universe. Its name is derived from the Goddess Dwaia, who is said to have been so calm and relaxed that she completely faded from existence. Legend says that without this nonexistence, the world could not exist.
Because in order for there to be existence, there must also be nonexistence. Thus Goddess Dwaia is seen as a martyr who sacrificed herself into the void of relaxation in order for the world to be born. Folklore indicates that she is still doing Netflix and chill to this day.
Dwaia takes the shape of a cube.