A festering unseen evil is seeking any powerful or soulless being to build their forces in this world of men. A small band of immortal warrior assassins, known as the League of Blades, made brothers by their fight to protect the innocent, are the only thing standing in evil's way. Elwynn Diablo has always been different. Passed from one foster home to another, she's always been alone, counting on no one but herself. When she's attacked, her powers manifest in a show of strength and bring the dark gaze of another more deadly predator, one that stirs her deepest desires. Blade is charged by the league to aid Elwynn and keep her alive until she learns to use her new powers. Her sassy mouth and sensual caress ignite a dark hunger he has never known, and he is driven to claim her at any cost. However, the league has other plans for her, and he must make the ultimate decision-fight for her or lose her for all eternity.