The world is constructed of 4 rivers. Each river is different—forming that dimension. First let's cover the base of the world.

The World Tree.

The World Tree; The World Tree is based in the middle of all 4 rivers, as the river wraps around the tree in circles.

The World Tree is also; the blood of Buddha and Yahweh—Made to hold EVERYTHING inside of it.

River 1—Limbo

The 1st river, is the river at the bottom. This river is called Limbo; it houses all the creatures that exist beyond normal comprehension.

This river also holds the beings who can easily defeat Buddha—but it's pitch black there, and the longer you stay; the concept of your being disappears.

It moves at an incomprehensible speed, so essentially it's like this; Soon As You Arrive, It's The Same Time As You Die.

These beings are called Liminal Beings, beings that transcend normal god understanding; they were sealed by Yahweh and his father El.

Though the 1st river is called Limbo, it has many other names.

Shìjiè shùzhuāng

Chāoyuè wùkōng de héliú

Shēnyuān

Mènghuàn dǎo

The River That Never Dies

The Land Of Bi to shi

River 2—Hell, Míngjiè, Naraka, purgatory, Tartarus, Elysium

Hell; a term that's well known. A world for the damned of the world, evil, demon, devil's, and more. But the Underworld is more unpredictable than you can think.

Yama has levels—Ones made from blood of other Demons, there is even a hierarchy.

Tortured Souls

Damned

Semi-Demons

Demons

Devil's

Evil Gods

The hierarchy of Hell, one to not be underestimated. Even if they were all sealed into that river, they have Omniverses of land to explore.

But all beauty, grass and land has been destroyed.

River 3—Human Realm

The human realm is made from a White and Black Hole; also forged from Yahweh, Buddha and Bathalà.

Made to house the living; animals, humans, creatures and even Demi-Gods. Anything can exist.

As long as it lives, over time the Earth changed, now kingdoms and religions exist—Its known it started from God's making spouses and granting blessings.

Final River 4—Heaven

Heaven, a realm of beauty and elegance... Atleast that's what you think, heaven is a world of beauty. Definitely.

But it's far from elegance; betrayal, bloodshed, war, politics. Just like humans there are disputes, irrational behavior and more.

But there is the leader of them all Yahweh, he commands and provides balance. He's the All Father.

Without him, Heaven and earth would be in shambles(; this is not including Buddha, as Buddha would be the leader if Yahweh didn't exist.).

This houses all of Norse, Myth, Greek, and other mythological gods. Even Eldritch beings.

Formed from clouds and marble with gold, it's the best place to live in. And this is where every good deed goes.

If you were a good person, you would be sent to heaven. Living an eternal life of rebirth, you don't stay you get reborn. Made as a new person.

This is heaven, life and rebirth.

—————

If you for some reason want to spoil yourself more than before, here's a link.

https://www.reddit.com/r/OriginalCharacterDB/s/seSdEr14Vq