The Forgotten Realms [Fan Version]

The Infinite Layers of the Abyss, a chaotic evil plane, births demons and exists as a universe of uncountable, varied layers connected haphazardly. Its landscape tortures mind and body, a violent, malevolent place where only the strong survive. Layers range from air-dominant voids and fiery hellscapes to fungal swamps and undead realms, each unique and often ruled by powerful demon lords or deities. The Abyss's cosmology shifted over time, moving from the Great Wheel to the World Tree and finally to the Elemental Chaos after the Spellplague, yet its core nature remains: a realm of infinite, shifting dangers where terrain and inhabitants are equally hostile. The river Styx, or the River of Blood, flows through its layers, connecting it to other fiendish planes. Portals to other planes exist, but the ever-changing nature of the Abyss and its layers make it a place of constant flux, destruction, and rebirth.

The Abyss is a nightmarish realm where the ground shifts beneath your feet, landscapes twist into grotesque forms, and the air is thick with the stench of decay and despair. Each layer presents a different horror, from rivers of blood to mountains of writhing flesh, all under a sky that churns with dark clouds and flashes of malevolent lightning.