A warrior bound by duty. A woman marked by fate. A world on the edge of darkness.When the sky burns and the earth trembles, old powers stir beneath the surface. In the wake of a devastating solar flare, ancient evil rises to take advantage of a broken world. But the Elioud, a hidden race of angel-blooded warriors, have not stood idle. In the mountains of northern Albania, a stronghold has formed under the drangùe and his consort-a sanctuary where harmony and heroism might hold back the coming dark.Ryan Helsing, a decorated Army Ranger with a past forged in fire, is sworn to that cause. Battle-tested and emotionally scarred, he never questions his orders-until he's sent to retrieve Dianne Markham, the younger sister of the drangùe's wife. What should have been a simple escort mission turns deadly when daemons strike Dianne's cruise ship just as it docks in Split, Croatia. Ryan barely gets her out alive.Now they're on the run across a crumbling Europe, hunted by forces both human and inhuman. Dianne never asked to be part of a war between supernatural powers. All she wanted was to survive the chaos and find something real in a world of shallow pleasures. But when Ryan storms into her life with flinty eyes and a haunted soul, she's drawn into a world where ancient bloodlines, harmonic technology, and dark angelic forces collide.Marked by an unseen enemy and carrying secrets even she doesn't understand, Dianne may be the key to everything. And Ryan will risk his life to protect her-even if it means confronting the echoes of his past, and the possibility that fate has more in store for them than either imagined.