Peter Parker struggles to balance his fractured identity as Spider-Man while navigating the consequences of his exposed secret. When a dimensional rift tears open the fabric of reality, he discovers he's not alone—multiple versions of Spider-Man from alternate universes collide with his own, each carrying their own traumas and triumphs.
Forced to unite with these parallel heroes, Peter confronts a multiversal threat that transcends any single world. As the boundaries between dimensions crumble, he must decide whether to trust his counterparts or risk everything to protect his loved ones. Haunted by past failures and desperate to prevent catastrophe, Peter learns that being Spider-Man means more than saving one world—it means understanding that with great power comes the weight of infinite choices.