Luna Bellis a dressmaker's daughter has always been expected to carry on the tradition of dress making. But during the Choosing, they find a few drops of fairy blood running through her veins. So, she is enrolled in fairy academy, a mysterious place that's supposed to teach them everything about Mother Nature and her ways so that they may aid her in the workings of the natural world. But then, disease strikes and it's up to Luna to find the cure. If she fails, the Earth will wither and decay...
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.