Bound

The streets are a battleground for humans, vampires, and demons alike—where survival is a skill, love is a weapon, and the most dangerous act is to care for another . . .
 
Keir is an assassin devoted to Lady Arianne, the last of her royal bloodline. He is sworn to protect her, and that means eliminating any threat to her life. But while on a mission, he is set upon by a pack of demons, barely escap...