An origami-obsessed kid named Meade gets invited to a convention for his duplicates from parallel Earths. But here’s the bummer: even among 99 versions of himself, he’s just as unpopular and all-around average as he is back home. Even so, the fate of countless worlds rests in his nimble fingers when he uncovers the sinister plot of his evil genius doppelgänger. Can he and other misfits from the convention save the multiverse from...themselves?

Can plain old Average Me fix the rip in the multiverse? Saving the multiverse starts with another origami note: Make it here, pronto. This time Meade Macon, aka Average Me, knows that parallel dimensions are real. He's met dozens of his counterparts from other Earths. What he doesn't know is that they're all about to get zapped out of existence. On Earth Zero, a rip in the multiverse is spreading to other realities and causing chaos wherever it appears. And the different versions of Meade—the Mes—are caught in the middle! Motor Me, Resist Me, and Hollywood Me just want to go back home to their own Earths. The only way to do that is to repair the rip. Once again, it's up to Average Me! But if Average is going to fix the multiverse, he just might have to team up with his archnemesis . . . Meticulous Me.