Tells the tale of Skyship Navy captain, Gwyneth Archibald Rook. Once a respected officer within the Lyrish Navy, who hunted down countless pirates and kept the frontier territories safe from harm, now finds herself being the one being hunted. Her homeland of Lyr had her and her crew banded as traitors, on the charges of treason, sedition, and murder. Gwyneth and her crew in an attempt to flee, stumble upon an ancient gateway that teleports them to uncharted lands, never before seen by her people. A land where various empires and city-states have primitive technology and war amongst one another; exotic beasts and monsters roam the lands; and a menace brought about by dark magic looms just beyond the land of the living.
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.