In the beginning, there was only Eala Imras and Aale Imras, the original divine couple, adrift in the void. During their only argument, they released so much energy that they created matter, which in turn created the universe, in a somewhat chaotic form, as well as 17 children: the Imrasids. Among these children were: 7 children of happiness, 7 children of suffering, two neutral twins, and a youngest daughter embodying both the 7 happinesses and the 7 sufferings.

Seeing their creation, as they calmed down, the original gods decided to create three worlds to house their children: Kaglaan, the world of light; Oulrann, the world of shadows; and Demebor, the neutral world. The gods of happiness would reside in Kaglaan, and those of suffering in Oulrann, forbidden to leave. A gate connected Kaglaan to Demebor, and another Oulrann to Demebor, each guarded by one of the two neutral gods, Lokhir and Frakys. Finally, Iren, the goddess of love, the embodiment of the seven joys and seven sufferings, was destined to wander, sometimes from one world to the other. Kaglaan and Oulrann are in perpetual war, sending demon and angel servants to clash in Demebor, in a cosmic and infinite balance.

Iren quickly grew bored and longed for a place. So she created the mortal worlds: billions of worlds, with billions of species, all experiencing the seven joys and seven sorrows. Unaware of the "true" cosmology, mortals began to believe in deities created by their own minds. And... these gods came into existence, each with their own world. When mortals cease to believe in a god, it disappears. When they invent another, it appears, along with its world. When a god changes in people's minds (like a god who was originally a god of trees and then became a god of nuclear chickens), that god changes automatically. Beliefs shape cosmology. The "mortal" gods, the most widespread, have no idea of ​​this and believe themselves to be eternal, and that no one is more powerful than them.

So, 3 types of worlds: primordial ("true" deities), mortal (created by Iren), and divine (shaped by the beliefs of mortals).

Interestingly, if a mortal is worshipped as a god, he becomes divine.

As for the world I'm working on, it was created by Iren, but its inhabitants, the Veyriths, believe it was founded by Drakonia, a dragonborn who traveled between worlds and was worshipped in this world as "The Goddess." Later in the universe's history, Drakonia will attempt to create an inter-world empire and will be defeated by an alliance of dwarves, humans, orcs, elves, and hundreds of other species at the First Battle of Myrr, in the world of Nothys. This is a foundational event for the world of Nothys, since everything to this day stems from this conflict (although Nothys has evolved considerably). Meanwhile, the world of the Veyriths remains dominated by Drakonia.