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.

482 years ago, Acri Williams should have died. Now she is all alone on a version of our world that is uninhabitable. Acri is alone. Or so she thought....