Nova and Caspian’s bond has already survived impossible odds, but as war ignites between the Inside and the Outside, their connection is put to its greatest test yet. With the Insiders desperate to reclaim what they’ve lost and the Outsiders fighting to protect their way of life, both sides demand loyalty—forcing Nova and Caspian to choose between their people and each other.
 
As battle lines are drawn and betrayals cut deeper than any blade, Nova must prove she is more than just an Outsider’s soulmate—she is a warrior in her own right. And Caspian, torn between love and duty, must risk everything to keep her alive.
 
With the world crumbling around them, will their bond be enough to survive the war, or will they become casualties of the very fate that brought them together?