Fight Club 2 by Chuck Palahniuk

The Tranquility Gambit

In this gripping sequel, the protagonist, now known as Sebastian, finds himself trapped in a monotonous suburban life, medicated and subdued, far removed from his anarchic past. However, the chaos of his former alter ego, Tyler Durden, is far from over. As Tyler resurfaces, he orchestrates a new wave of mayhem, threatening to dismantle the fragile stability Sebastian has built. With the stakes higher than ever, Sebastian must confront his inner demons and the legacy of destruction he left behind, all while navigating a world teetering on the brink of madness.