Adam mcfarlin

Lord Fulgrim – ascended Primarch of the III Legion, the Perfect Son, the Emperor-in-Waiting – has issued a challenge to his scattered warriors: vanquish the Imperial world of Crucible, and bring him the head of the Black Templar charged with its defence. But Fulgrim’s plans go far beyond the conquest of a single planet, and what should have been a swift and bloody offensive turns into a gruelling siege. With success uncertain, a world in flames around them, and the Legion turning their weapons inwards as well as out, the would-be champions are forced to confront a bitter truth.

The fortress world of Regium has a proud history, For millennia, it has endured when others have fallen to ruin and damnation, standing defiant in defence of the Imperium of Man. But now it is shaken. Parasitic plagues run rampant, and Regium's citizens are haunted by dreams of horrific monsters feasting upon their flesh and marrow. Lieutenant Castamon of the Ultramarines recognises these signs of an impending Tyranid invasion all too well. Rallying his warriors, the battle-hardened veteran launches a strike force to slaughter the xenos in the outer system, before it can reach Regium.