Voidwalkers
A race of humanoids unknown to most of the world, Voidwalkers possess unusual abilities that enable to hunt kill without detection. Feeding off the chakra of those they hunt, Voidwalkers are the ancient, almost mythical enemies of the Fell.
Clan Statistics
Clan Name: Unknown, referred to as "Voidwalkers" by the Fell.
Clan Location: Tasogare no Kuni
Clan Head: Unkown
Clan Age and Status: Unknown
Clan Bloodline: Unknown
Clan Element: Unknown
Clan Size: Unknown
About
The world knows as the 'hounds' of Kumogakure no Sato, relentless in our pursuit of the Empire's enemies. But this wasn't always the case. Once we were the hunted, driven from our home by an enemy that we couldn't even see, let alone begin to understand. - Karalis Fell
Very little information is known about the mysterious Clan of humanoids colloquially referred to as "Voidwalkers" by the Fell of Kumogakure no Sato. Living in the harsh and mostly unexplored regions of the The Country of Twilight, Voidwalkers have an unusual body composition that renders invisible to the extra-sensory perception of the Fell. It is unknown whether this is an anomaly of their chakra or do to some other physical characteristic, seeing as though the Fell generally have no issue identifying inanimate objects from living Voidwalkers appear [for lack of a better term] "transparent" to them. On the rare occasion that a Fell managed to kill a Voidwalker, a posthumous examination of the body confirmed that they are, least for the most part, "human".
Voidwalkers are the natural enemies of the Fell. Not only is it nearly impossible for the Fell to detect the presence of a Voidwalkers, the Voidwalkers favored method of killing was to drain the chakra from living creatures, including the Fell.