El despertar de la Bestia, 2

The Empire has never been in such a critical situation: an Ork attack moon hovers over Terra and a tide of Ork armadas ravages human space. Nothing seems to be able to stop the greenskins, be it brute force, science or faith. When the Adeptus Mechanicus reveals they have discovered the Orks' point of origin, the Space Marines rally their forces to launch a full-scale assault on their enemy's homeworld. But what the imperial forces need is a face to follow, a hero of legend to lead them: a primarch. Will it be possible to find one of these mythical figures and also convince them to help her?