Deadpool is back to mercin' for a living! It's been a while since Wade Wilson has struggled to make ends meet, but things are tough all over. While Deadpool tries to get his humble mercenary-for-hire business back off the ground, a catastrophic threat so unfathomably huge -- so mind-breakingly cataclysmic that it defies description -- is heading toward Earth, and there's only one person who can stop it! Oh no, wait... it's not Deadpool, is it? It's Deadpool. Good thing he has a plan.