Lilit of Nineveh has spent millennia in control. As a powerful revenant, she enforces one rule above all: protect mortals. Disciplined and focused, she has never made the same mistake twice, and she has learned that attachments can only lead to ruin. Enter Roman Martin. An overworked and relentlessly kind ER physician, he is the one mortal Lilit cannot quit. Any relationship between them is against everything Lilit has fought for. Still, she keeps coming back to him. Until someone starts hunting Lilit, and Roman is caught in the crossfire. When everything comes crashing down, Lilit must choose between the world she has sworn to protect and the man she was never meant to love.