In the aftermath of an uprising that left the factions fractured, Dauntless stands on the brink of chaos. Tasked with rebuilding its strength and uniting its people, Tris Prior and Tobias "Four" Eaton are thrust into co-leadership-an arrangement that's as volatile as the faction itself.
She's fiery, determined, and reckless. He's calculated, guarded, and relentless. Together, they must navigate faction politics, train new recruits, and fend off a new antagonist threatening everything they've fought to protect. But as they clash in the heat of leadership, sparks fly in ways neither expected.
With battles to fight, rumors to quash, and undeniable feelings to confront, Tris and Four must learn to trust not only each other but their own hearts. In a faction where strength is prized and love is dangerous, can they risk it all to become stronger together?