IN A WAR BETWEEN ANGELS AND DEMONS, THE MOST DANGEROUS WEAPON IS A FLAW IN THE SYSTEM.
Master Sergeant Nadiya Ashani has sacrificed her humanity to the cold protocol of the United Earth Defense Force. She is a tool, sharpened and aimed by a system she believes in, her mission to patch the flaws in a breaking universe, one "acceptable loss" at a time.
But when a choice born of duty leads to the death of an idealist on her squad, the cracks in her armor-and in the very fabric of the war-begin to show.
Her search for truth brands her a traitor. Hunted by her own and haunted by a power she cannot comprehend, Nadiya becomes a rogue agent in a cosmic game far bigger than she ever imagined.
Her only hope is to forge an alliance with an ancient, manipulative enemy who offers forbidden knowledge at an impossible price. To stop a new, silent power from rewriting existence, she must unravel a divine conspiracy. But can she trust a monster's bargain when the only way to save reality is to shatter it?