The Underworld :
Laying beneath the Material Plane, the Underworld is a domain of ghosts and memories, a gloomy and faded reflection of the land of the living. The dimension is inhabited both by the ghosts with unfinished business and couldn't go to Heaven nor Hell, for a reason of another; and by stranger spectres of unknown sources. It is not a safe place for the living....
The Elemnetals :
Among the many dimensions of reality that compose the multiverse, lies the Elemental Plane, a chaotic, ever-changing dimension composed of the primal elemental forces of the world. Seas of flame, storms of rock, mountains of floating ice and countless other fantastical formations cover the landscape, creating a magnificent and incredibly dangerous world.....
Tenebris :
Tenebris, also known by names such as the Void, Carach Angren (Iron Jaws in Elven), the Gateway, Unlight, or commonly the Shadow Realm, is the allegedly empty space separating the various realms of existence and acting as a limbo, or a gateway between the worlds through which everyone must travel in one way or another to reach into another realm.....
The land of Faerie :
In a dimension parallel to the the human world, lies a different world, known by many names throughout the history of the world. Many mythologies tell of magical beings, playful jokers with mystical powers that came to our world to trick mankind for their own amusement; wise and inescrutable lords of magic that a hero would ofter approach in search of help in it's quest; monsters that stole children, killed cattle and spread diseases....