A Gift of Fire
This setting is made up of many interconnected worlds linked by the hub world Rift. Naturally occurring gates form on each of the worlds, usually in close proximity to storms and clouds. Upon passing through one of these gates a traveler will enter the ethereal plane. The Ethereal Plane is constantly covered in a dense fog. To successfully navigate the ethereal plane an experienced Seer is required.
Pyre: The plane of fire.