Obsidian Souls (Soul Series)

When innocent botanist Alexandria is attacked on a cold winter night, she believes it is nothing more than bad luck. She never suspects that her attacker is not human, and that Caden, her white knight, would be more of the dark and brooding variety and as scary as the thug he’s saving her from. Now strange beings are stalking her every move and she does not know why. The cops are turning a blind eye, and she has nowhere left to turn but to Caden. He’s willing to help, but he is short on answers and his motivations are not the purest. If she does not find answers soon, her life as she knows it is over. But is she prepared for the truth she finds?