It had been five years. Five whole years since I had ran away from home. Five whole years since I had joined the Black Daggers. Looking back at that day I arrived here, I was happy about my decision to stay. After Jane had told me that they were all assassins, I had almost ran again. But my new friends, now family, convinced me to stay. The girl that I was back then is no longer close to who I've become. I'm no longer that scared little girl I once was; now I am respected and feared. The only thing I hold from my past is the midnight blue cloak that belonged to my mother. Every job I wear it to remind me of how far I've come. It has even given me a new name among those who don't know my true identity, I am the Midnight Maiden.
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.