The Open World System. A system so massive that it embodies the lives of people all over the country of Paratasy. Living life has become a strategy game of visual statistics and point systems, where even a child can be wise enough to put his points in all the right areas to increase their level caps. Even more amazing than that is the sport that this new way of life has given rise too: the NWGA, or National War Games Association. This sport allows Units to select a specialty class, and take on the skills of such a mystical competitor. Ryker Tellius is an aspiring NWGA fan, with dreams of standing on top of the association as the greatest Unit in the history of Paratasy. His dreams, however, are not so easy to reach, as old rivals of powerful teams begin to make their appearance to stand in Ryker's path to glory, and the boy soon learns that if he wishes to build a name, he'll need to face his past, and move forward into the future.
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.