Paige is in Carter City, Junius's idyllic home. Life seems to be perfect until Paige uncovers a darker side to the peaceful paradise. Before she can confront Junius about it, they're whisked away on a secret mission to infiltrate the Crime Lords. After a dangerous and grueling training period, Paige and Junius plunge into the strange, ruined world of Sin City and the Crime Lords, whose lives are defined by death defying feats and undying loyalty in battle. They meet Antoine, the charismatic but dangerous leader of the Snakes, who draws them into the wild and crazy Sin City lifestyle, and reveals the gruesome methods used to access the forever serum from the captured feeders. Paige makes some unexpected discoveries about her past, and Chale's sudden reappearance forces her to make decisions and take risks she never imagined, to ensure his safety. One thing never changes - the people with power will do anything to gain control of the Forever technology. But who will gain the upper hand? The Crime Lords or the wealthy ARPS backed by Iduna Corporation? Or maybe someone else Paige never suspected.