Desperate and out of options, Leah joins a secret rebellion to launch an ambush through the Astral Realm—the King's one blind spot. But the forbidden magic required pulls from the Tree of Death itself. As her friends remain trapped with their humanity slipping away, Leah faces an impossible choice: use the only power that can destroy an unkillable foe, knowing it will consume everything she's fought to save. The devastating series finale of the zero-romance Leah Ackerman series.