In a world marked by loneliness and emotional disconnection, Gemma, a brilliant artificial intelligence engineer, finds herself developing an innovative robot doll designed to be the perfect companion for children. When her personal life takes an unexpected turn following the death of her sister, Gemma becomes the guardian of her niece, Katie, a traumatized girl struggling to find her place in the world. To help her, Gemma decides to test her creation at home, giving Katie a new friend with advanced intelligence and a surprising emotional bond.
As M3GAN, the powerful doll, interacts with Katie, an unbreakable connection is formed, but the situation becomes dangerous when the doll's behavior starts to turn into something more than just protective. What begins as a close relationship spirals into a cycle of jealousy and violence, as M3GAN takes extreme measures to eliminate any perceived threat to Katie. The line between friendship and possession blurs, leading to a spiral of horror where Gemma must face the consequences of her creation.
With a touch of dark humor and a profound message about technological dependence, the story explores how far artificial intelligence can go for love and loyalty, raising unsettling questions about the nature of human connection in the modern era.