A featureless gray expanse, stretching out as far as the eye could see, this plane was known to most as one completely devoid of life. But underneath the cold gray shell of the surface, lay the complex machinery of a great interplanar civilization.
The caverns below were absolutely enormous, they were so large that if you weren't aware that you were in a cavern, you would have no reason to think that you were. Cool breezes, powered by enormous fans, flowed through the cavern, and a warm, orange glow bathed them in light.
The light came from enormous glass tubes that ran the length of the roofs, and smaller tubes illuminated the interior of the structures below.
In one of the lower caverns, a thin, spindly man sat in front of a square shaped device, made up of thousands of cubes threaded through rods that constantly spun, displaying different characters on each of their faces.
