The Super-Adaptoid has gone underground, and Hank Pym has stared down his deepest demons. And when the mysterious Yellowjacket arrives on the scene... why do the Avengers have to act like they don't know him? And how does his appearance lead to the most surreal super hero wedding in Marvel history? All the answers are here!
— Description from Comic Vine community (comicvine.gamespot.com).
