The Nédyisvé

The Nédyisvé is a pocket dimension and is one of the methods used for FTL Travel.

Appearance
The Nédyisvé is a near featureless dimension that is infinite in size. In it you will find a surface of black sand that extends indefinitely in all directions from any point. An endless wind shapes the sand into massive dunes. The wind varies in strength from a barely noticeable breeze, to storms with gusts measured up to 424 MPH; it is unknown what causes these winds or storms.

The sand is similar to what you'd find at a beach or desert, however it is pitch black in color. The average depth of the sand is 30-40 feet, with the deepest parts measured at just over 400 feet from the surface to the bedrock layer. No seismic activity has ever been measured in the Nédyisvé, and it is unknown if the bedrock layer has a finite depth.

Sitting atop the blank desert is an even darker sky. The atmosphere is breathable but is notably unpleasant, as a thick black dust is ever-present from the constant windstorms. Temperature remains constantly in the range 60-70 degrees Fahrenheit on the surface. Visibility varies, but is rarely ever beyond 200 feet. Lights are drowned out unless extremely powerful, making navigation next to impossible in the featureless dunes. The atmosphere never fades out with altitude, and although you may ascend as much as you wish, there is no "outer space" in this dimension. Above around 20,000 feet in altitude there is no wind and temperatures drop to -45 to -80 degrees Fahrenheit.

Ever since humans have discovered how to enter the Nédyisvé, structures have popped up all over, though most are so far apart they'll never interact. The Nédyisvé offers near perfect camouflage as it is next to impossible to locate a specific point within the dimension without knowing the entry point, and as such many military installations are operated within. The majority of structures however act as a form of mass public transportation, as any distance can be traversed as fast as you can get through the portals, allowing for FTL travel.

Portals
Portals can be opened by Breakers to access the Nédyisvé.