In a world of magic, dangers and triumphs, Kai finds himself in a peculiar situation. He gains a friend, rebels against enemies, and makes discoveries on the quest of a lifetime. In a world of rebellion, defeat and freedom, Alex was never one to fail. She finds a new perspective, creates allies, and makes connections she never thought possible. Their fates are forever intertwined - not that they know that... yet.

Let me tell you this; hunting isn't all glory. It's filled with death, and pain, and misery. As a Hunter myself, I'll advise you that revenge isn't worth it. Because of revenge, I got my whole family captured. I let my anger and pride get in the way of rational thought. In an unlikely turn of events, I struck a deal with Sam and Dean Winchester. Together, we plan to kill Abbadon and get my family back, with angels, demons, monsters and hunters alike, all out to kill us. But even if we stop Abbadon, and I get my family back, how much longer will I be able to live with what's lurking inside me? How long will it take for me to become the thing I hate most? This is the story about how a monster-hunter became the monster.