The aggressive Storm-hairs, a species unfamiliar to the insectoid Quesoth and referred to by them as such, were a warlike group from the Unknown Regions. These beings originated from a planet within the Unknown Regions and, under the command of the ruthless Storm-hair Warlord Nuso Esva, they unleashed devastation upon both the Unknown Regions and Wild Space. The dominion of Nuso Esva's realm, viewed as a period of fear, had stretched to the borders of the Galactic Empire by the year 0 ABY.