In this thrilling adventure, Scott Lang, also known as Ant-Man, has adapted to life as a hero and a father, enjoying his time with Hope van Dyne, who becomes the Wasp. However, the peace doesn’t last long when his daughter Cassie, a brilliant young scientist, manages to open a portal to the mysterious quantum realm. Pulled into this parallel dimension, the family comes face to face with strange and dangerous beings.
Within the quantum realm, they encounter Kang the Conqueror, an enigmatic villain whose power and ambitions threaten not only their world but the entire multiverse. Kang seeks an artifact that would allow him to control time and space, and he will stop at nothing to obtain it. As Scott, Hope, and Cassie confront forces that defy logic, they must learn to work together as a true family to save not only their home but also the future of everyone.
With a star-studded cast, stunning visual effects, and a trademark touch of humor, the story takes viewers on an action-packed journey filled with friendship and discovery. The dynamic between the Langs and the van Dynes is put to the test as they discover that, in the chaos of the multiverse, the real battles are the ones fought in the heart. In the end, they will have to decide what they are willing to sacrifice to protect their loved ones. An epic journey of tiny proportions!