Archangel Allōs the Blue leads a devout life. However, it is interrupted by demonic forces bent on shifting his allegiance along with the threat of potential war.

He is forced on a journey of self-discovery that will propel him down dark and perilous paths. This journey will lead him into the ravages of war that throws Earth into chaos.

To save the world and himself from chaos, Allōs must conquer the demonic forces. But will he do this in time?