X-Cloud

The X-Cloud is a blood-red nebula in Member OG 6 and serves as the location for the MPVP's main HQ. According to Introbulus, the X-Cloud is a "deadly nebula filled with black holes, space pirates, and other unknown dangers". However, the OGers encounter none of the aforementioned dangers and reach the HQ with seemingly no trouble at all.

Though its exact distance relative to other locations in the universe is unknown, it takes the OGers a few days of lightspeed travel from the planetary system of Krad, Militia, and Hephaestia to reach the nebula.

The X-Cloud isn't mentioned again for the rest of the series.