The Perseus Region, (Numerically Designated KDG 64) is a an area of numerous star systems, united by several high concentration of hyperspace lanes, located in the Lewis Galaxy in Herschel Space. Currently, it is home to the Murban sector, the only area in the Lewis Galaxy under the control of this species.
The Region is divided by the forces of several Lewis Nations. However, about two thirds (or 66,6%) of the Perseus Region is under the control of the Empire of Mankind. Of the remaining space in the region, the Union holds 14% (Down from 38% before the Imperial-Unionist War), the Murban sector controls 10%, the Intergalactic Federation 8% and the 2% remaining is free, most notably in the hands of minor primitive species or pirates, mercenaries, disidents or run aways.