Mandalyn and the other enhanced are in a race to discover why the Collaborators and HAI want them. Not knowing who to trust is a problem but they know they can depend on each other.
Until enemies posing as friends start to expose themselves and implicate some of the enhanced in their treachery. Can Andi trust all of her new family? Can she even trust her feelings for Will?
Beneath all the uncertainty of who to trust lies the fundamental problem: everyone is going to die. How can they stop them? Can they save themselves without becoming the enemy, too?