Scott Lang and Nadia Van Dyne must stop Hank Pym now the villainous Yellowjacket and his network of AIM operatives from weaponizing Pym particles. As chaos spreads from microscopic to global scales, Scott, Nadia, and their allies race to protect the world, while Cassie begins stepping into her own heroic role. The story is a battle over who controls the legacy of Pym science—and what kind of future it will create.
