Space Marines are capable of resisting the Darkness, and yet on countless battlefields they are mere puppets in the hands of the Fateweaver. On the doomed world of Iliss, on the battle decks of the Effort of Will, on the edge of the Eye of Terror, friends and foes follow a great plan set in motion many thousands of years ago. But the Architect of Fate can foresee his doom, which awaits him on the horizon of the forty-first millennium. The infamous Kairos Fateweaver, great demon of Tzeentch and master of manipulation, has discovered the limits of his power...