After eight years as New York's greatest hero, Peter Parker discovers that a mysterious temporal collapse is erasing entire realities from existence. When a future version of Spider-Man sends a desperate warning across time, Peter is pulled into a race through fractured dimensions alongside alternate Spider-Heroes to stop a power-hungry mastermind who intends to rewrite the multiverse into a single world under his control. As timelines collide and worlds disappear, Peter must decide whether saving reality is worth sacrificing the life he's fought so hard to build.
