Astriel, the last of the Seraphim and the sole protector of Phaedra lives for only one thing: To protect her people. When she is captured by the Human King's fae hunters, led by their cruel captain, Keelan, she is trapped in a new and dangerous world. Her only goal is to find her way out, and find her way home. But there are forces at work beyond her understanding, secrets that must be revealed, and plots uncovered. When she learns the truth of what happened to her family, and of a new threat to her home from a Sorceress with a tool of world-ending power, she must find her way out. With an unlikely alliance from a man she is not sure she can trust, looming prophecies and cryptic messengers of what is to come, she is left with no choice but to face her fate head-on.