Years have passed since Skylar left the Containment Zone, but Holbrook and his Screven soldiers are more powerful than ever. The greyskins still roam the land, and only the cure will stop it.
Anger toward Waverly has grown inside Skylar for years, but she soon learns that the only way to get to the cure is to go back to the Containment Zone and find a message left for her by her deceased father. And she can only do that with Waverly's help.
Now, Skylar must decide whether or not she can trust the woman who set her on this path. Will Waverly betray her as she seemingly did before, or will she do what she said from the beginning: help Skylar find the cure?
This is the final installment of the Starborn Saga.