As danger continues to swirl around Nick and Aria, they grapple with determining who to trust and where to find the answers they seek. Uncertain of what enemy they face and wary of what is still to come, the couple tightens their inner circle and find strength in their love for one another.But as clues to the mysteries surrounding them begin to be revealed, what they uncover threatens to tear apart their family and the life they've built together. It may even disrupt the delicate balance that has existed between all of humankind and the powerful immortals who have walked among them since the dawn of time.Can an all-out war be avoided, or will the wrath of the fallen destroy them all?