Ant-Man and the Wasp: Quantumania (2023) kicks off Phase 5 of the MCU, sending Scott Lang, Hope Van Dyne, and their family into the Quantum Realm. Scott enjoys his newfound fame after helping save the world, but his daughter Cassie experiments with quantum technology, accidentally pulling them into a mysterious subatomic universe.
Trapped in the Quantum Realm, Scott, Hope, Cassie, and the Pym family encounter strange civilizations and hidden dangers. They soon come face-to-face with Kang the Conqueror, a powerful time-traveling warlord with sinister plans. Kang offers Scott a dealโhelp him escape, or Cassie will suffer the consequences.
Scott struggles with Kangโs threats while Cassie inspires rebels to fight back against his rule. Meanwhile, MODOK, a bizarre and deadly villain, adds to the chaos. As alliances shift and betrayals unfold, the heroes realize Kangโs true power and his ability to manipulate time itself.
In a desperate battle, Scott and Hope fight to stop Kangโs escape, leading to an intense showdown. With help from their allies, they manage to trap Kang in the Quantum Realm, but at great cost. The experience leaves Scott questioning whether Kang is truly goneโor if a greater threat is coming.
Ant-Man and the Wasp: Quantumania sets the stage for future MCU events, introducing the multiversal dangers of Kang and teasing even bigger conflicts ahead. With humor, action, and high-stakes consequences, it reshapes Ant-Manโs role in the larger Marvel universe.