After a catastrophic temporal event fractures the Marvel timeline, wisecracking mercenary Wade Wilson (Deadpool) is forced into an uneasy partnership with battle-hardened soldier Cable. Hunted by a ruthless time-traveling warlord determined to erase mutant history, the pair must race across different eras to repair reality. As Deadpool's chaotic optimism clashes with Cable's relentless pragmatism, they discover that saving the future may require sacrificing the past they've both been desperately trying to change
