When the Arc Wars hit too close to home, young Natomi is beamed to a world by her father. A world unlike her own. A world abundant with vegetation. However, those who are sent to this world are also hunted by the Queen and the Royal Magistrate.

It is the 30th millennium. Humanity is caught in the midst of a fratricidal war between those of the meta-human Space Marines who are loyal to the Emperor, and those who no longer are. The once noble warriors of the XII and XVII legions are cutting a bloody path throughout the realm of Ultramar, committing boundless atrocities out of sheer spite and hatred for their cousins belonging to the XIII legion. In this episode we gain a glimpse of the aftermath of the battle on planet Sathus, and the living nightmare taking place on a starship manned by traitorous legionaries, as they bide their time on the approach to planet Calth.