In the gleaming utopia of Carter City, Paige thinks she's found peace - until she uncovers a secret that shatters the illusion. Before she can confront Junius, her enigmatic companion, they're pulled into a covert mission: infiltrate the brutal ranks of the Crime Lords, an underground society where survival hinges on loyalty, violence, and spectacle.
After grueling training, Paige and Junius descend into Sin City - a ruined, lawless world ruled by chaos and myth. There, they meet Antoine, the magnetic leader of the Snakes, who introduces them to the dark allure of Sin City's gladiatorial culture and reveals the horrifying truth behind the Forever serum - a secret extracted from the enslaved feeders at a terrible cost.
As Paige fights to navigate this savage new world, she uncovers buried truths about her own past - and when Chale, long thought lost, resurfaces, she's forced to risk everything for those she loves. But in a world where power is everything, and immortality is up for grabs, no one can be trusted.
The war for Forever has begun.
Will the Crime Lords reign? Will the corporate ARPS backed by the ruthless Iduna Corporation seize control?
Or will a new force rise - one Paige never saw coming?