The Tau empire has begun its annexation of Cytheria, an Imperial world garrisoned by Catachan jungle fighters. Within a few days, the aliens have eliminated most of the Imperial opposition, forcing the remaining Catachans to assume the role of guerrilla fighters, a role in which they excel. Only one option remains to the Catachans – a suicide mission into the heart of the Tau base camp to take down the Ethereal in charge of the invading force. A classic tale of Catachan Jungle Fighters doing what they do best: going toe-to-toe with their enemies in a dangerous environment. The odds are against them, death is certain... sounds like their kind of battle.