Starts out with Sorcha, a Dovenatu (a natural-born lycan type), as she found a witch to help get vengeance for her late husband's murder, which turned out to be Tresa, a demon witch. She goes and is stopped by Jonah, her protector / crush from her past. She follows him home, and tries to become a demon slayer, like he is, and isn't very good at it. He finally feels that she is a very big distraction and sends her away, which she goes after Tresa again. She gets kidnapped and finds her father running this death game for lycan hunters, and Jonah finds out and tries to save her. A demon witch is a witch that sold her soul to a demon for power and eternal life. I thought this was a very good book, and I really enjoyed the storyline, although no quotes really stood out.