Floating in a space of darkness was a floating fortress, with a bubble of life within. The walls were made of concrete, with windows formed out of a crystal substance, reddish in shade.
The fortress seemed irregular, erratic even, with the passages running within it twisting and turning at sizes that were impossible to traverse. At one spot, it was as wide as a whale, but at the other, it was smaller than an ant.
The windows were jarring too, formed out of all shapes and sizes, except for the measured shapes, such as a square, rectangle, circle, etc. They were wonky, without a measured arc or a straight line. The windows weren't uniform either.
Some were thick, some thin, some pristine, and some murky in composition. In one of the transparent windows, the silhouette of a rat-shaped individual was visible.