A man ignorant of his past and identity treks through the land of Lordran knowing only that he must gather the four Great Souls, defeat Lord Gwyn, and reignite the flame. It is all he has known since time immeasurable, performing his duty mindlessly and without thought, never questioning or diverting.

"In life, war. In death, peace. In life, shame. In death, atonement." — Final litany of the Litany of Sacrifice, recited by Krieg Korpsmen when entering battle

This story follows one of the Emperor's finest as an experimental weapon used in the defense of mankind against the scourge of Novas. Created by Gengo Aoi, savior of man, and the last of his Astartes brothers, Wren must stand as the final line of defense against the growing threat of Nova. The enemy is everywhere, even his own mind fighting against him. This is no simple war...