The Defence of Sotha unfolded upon a quiet frontier world of Ultramar, a place made suddenly vital by the ancient xenos device buried beneath its greatest mountain. The Pharos, a beacon of alien origin, could pierce the warp storms that strangled the galaxy, and so Sotha became a lifeline of light amid the Heresy's darkness.
The Ultramarines and their kin among the Space Marines garrisoned the world, understanding that whoever commanded the Pharos commanded a measure of clarity in a blinded age. Guilliman had raised the fledgling realm of Imperium Secundus in part upon the promise of that light, and Sotha was its silent cornerstone. Yet such a prize could not remain hidden, and the shadows that gathered about it grew ever hungrier.
The defenders held their watch with grim devotion, warding the beacon against every threat that crept from the dark. The story of Sotha is one of vigilance more than glory, of warriors standing sentinel over a thing they scarcely understood, knowing only that its extinguishing would plunge their fragile refuge into deeper night. In an age of betrayal and ruin, the keeping of that one small flame was its own kind of heroism.
The chronicle continues
