Of all the Emperor's immortal sons, the primarchs, it is Konrad Curze whose legend is the darkest. Born in the shadows of Nostramo, a world of murderers, thieves and worse, is it any surprise that he became the figure of dread known only as the Night Haunter? Heed now the tragic story of the creature Konrad Curze, master of the Night Lords Legion, of how he became a monster and a weapon of terror. He who once served the Imperium saw the truth in a maddening universe and the hypocrisy of a loveless father. From the blood-soaked gutters of his hiveworld upbringing, to the last days of his ill-fated existence, Curze is a primarch like no other and his tale is one to chill the very bone...