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.
Emma has a wonderful husband and two kids in the suburbs of New Jersey. She also has a secret life as an assassin for hire, a secret that her husband Dave discovers when the couple decide to spice up their marriage with a little role play.
A former hitman and down-on-his-luck debt collector known only as Requiem rescues a young girl after her parents are murdered by an international child trafficking gang, igniting an violent game of cat-and-mouse.