Zygan Yamazaki, a Dragon and Shapeshifter hybrid, lives in a world of humans and the supernatural. He is the owner and CEO of Shadow's Flare, a company that caters to the supernatural. One night he is followed by Asher Wolfington, whom was in a bad place at the time, and finds that they are mates.
Skip to six years later and they meet again, after Zygan goes to his pack to find why they were not sticking to the contract between them and Shadow's Flare. Little do they both know that there are things moving in the shadows that want to take Shadow's Flare down.
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.