Vraks has fallen.

Mustering an army from the ranks of the Death Korps of Krieg, the Astra Militarum embarks on a long and desperate siege to save the planet from the madness of an apostate preacher. It will last seventeen years, cost the lives of millions, and attract the attention of daemons and heretics alike, but the Death Korps must claw back victory, inch by bloody inch, from the hands of the enemy.