World Tree

The World Tree, Yggdrasil, is the name for the dimensional multiverse that links together all the dimensional planes of Midgard. It is both a literal and figurative concept, as it used to describe how the different planes are separated from each other but can also be seen sometimes when traveling between planes.

Different Planes
The planes of existence can generally narrowed down into 3 categories by the "tree" analogy; the branchesm trunk and roots.

The Branches
The most populace of the categories, the 'branches' contain the separate dimensions of the Gods and other beings.
 * Helios: Home of the Church of the Dawns pantheon, its appearance is of a glistening white city in the clouds.
 * Pyre: The plane where demons reside, it is a series of towns and castles in Gothic Victorian architecture. The buildings are usually shades of grey like ash, and the whole plane smells of sulfur and brimstone. The foot of the mountains feature rivers of magma, somehow connected to Wu Xing.
 * Dwimor: An endless canyon from which all arcane energy is drawn from. Buildings are built within the canyon walls, from which countless deities and immortal beings made their home.
 * The Beastlands: A large, wild forest containing powerful and wild animals. Home of Pryde.
 * The Endless Ocean: Also known as the sea of stars, a neverending sea where stars glow from below the waves.
 * The Lonely Tower: A watch tower situated on a small island. While the interior of the tower is vastly larger than the outside, its still considered one of the smallest planes.

The Trunk
Where the material plane, Midgard, resides.

The Roots
Within the roots is the elemental plane Wu Xing. It is controlled not by gods but by the Primordial Aspects, similar in their immortality but lacking sentience.