""Nora," The Chooser repeats, mind made, "Favoured.""
Seven years ago, the mighty Kingdom of Agentia was attacked by its neighbouring kingdoms, Milate and Relidose. Once overthrown, the survivors of the war were imprisoned and forced to work for the Milations as their slaves. Myra Shadowfrost, an Agentian girl, has her already hard life changed drastically when her younger sister Nora is chosen as a Favoured to come before the cruel king Zandor. She immediately thinks the worst of it, but not everything is as bad as it seems. Maybe there is hope. Yet the only hope Myra has lies in the mysterious legend of Agentia's Box, and the great victory it promises...
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.