A divine warrior caught between celestial duties and earthly desires. Harper, an angel-blooded shifter, wields a blade that burns demon-blooded foes, but her mate, Elias, carries the very taint she fights. When their bond cracks the seal of a hell gate, she must confront her destiny, a powerful grandfather, and the secrets of her past. Can she protect the world and her love, or will the encroaching darkness consume them all?