Two years after M3GAN's rampage, her creator, Gemma, resorts to resurrecting her infamous creation in order to take down Amelia, the military-grade weapon who was built by a defense contractor who stole M3GAN's underlying tech.
In a time when mutants and behemoth alien warriors have come to a rule, a rebel group of survivors must embrace mega fighting machines to take on intergalactic invaders threatening humanity.
In 1966, physicists Nora and Héctor time travel to 2025. As Nora thrives, Héctor struggles, leaving her torn between love and a world that empowers women.