Pinn

Pinn is the original universe. It came into existence shortly after the Original One devised The Reaping. The gods, Eld and Vas created the universe after careful planning. The universe is different from the the human universe in it's size as well as as various other physical properties. All secondary universes are synchronized chronologically, by Eld, to Pinn. This means all other universes, despite their existence outside the timeline of Pinn, progresses their timeline with Pinn. If someone were to travel to the past, while in Pinn, and then travel to another universe, while in the past, they would remain in the past in the universe they traveled to. Despite the fact that they are different universes, they still exist on a single timeline. This timeline started with the birth of Pinn. It was originally inhabited by the Echanai civilization. After their rebellion, the Divine Beings kept the universe and used it to cultivate nine other generations of species that grew and fell to fuel their Sanctuary.

Expanses
Theta Expanse

Alpha Expanse

Omega Expanse