Following Eren Yeager's catastrophic deeds, his companions and erstwhile adversaries unite to confront his genocidal assault. Once fierce rivals, Armin Arlert, Mikasa Ackerman, and the remaining Scout Regiment members ally with Reiner Braun and the remnants of the Marleyan forces. Their fragile coalition embarks on a quest to halt Eren's fury and—if achievable—rescue their former ally along the way.
While Eren advances relentlessly, he wrestles with inner conflict. Despite profound guilt over his brutal incursion, Eren maintains that he acts for a higher purpose: he trusts the chosen path is essential to protect his friends and, ultimately, his nation.
The rival armies converge toward an unavoidable decisive battle that could cost millions of lives. Though confronted by a horde of horrors beyond prior imagination, Mikasa, Armin, and their comrades confront impending peril with unwavering resolve. Their unwavering resolve keeps hope alive, even as the world teeters on the edge of total destruction for each future generation and all who believe.
