Nexi Jones is looking for revenge. Werewolves killed her human parents. It’s at that point she learns of the existence of the Otherworld and that, besides werewolves, there are many other supernatural things that go bump in the night. She also learns that her birth mother was a powerful witch who was murdered by an evil vampire. Her birth father – Drake – is something called a guardian. Nexi is part witch and part guardian. Nexi wants to train so that she will have the skills to hunt down and defeat the werewolf who killed her parents. Kyden – a super duper guardian – makes it his responsibility to train her. He also just happens to be majorly attracted to her as well. I liked the romance that develops between Nexi and Kyden. I also really enjoyed the world- building. With all the great supernatural supporting characters in this book, werewolves, witches, vampires, etc., I forward to reading more books that take place in this world. The final battle scene was very intense and I liked how the heroine came to rescue the hero.