Recently fired and desperate for work, a troubled young man named Mike agrees to take a position as a night security guard at an abandoned theme restaurant: Freddy Fazbear's Pizzeria. But he soon discovers that nothing at Freddy's is what it seems.

After the underlying tech for M3GAN is stolen and misused by a powerful defense contractor to create a military-grade weapon known as Amelia, M3GAN's creator Gemma realizes that the only option is to resurrect M3GAN and give her a few upgrades, making her faster, stronger, and more lethal.

A brilliant toy company roboticist uses artificial intelligence to develop M3GAN, a life-like doll programmed to emotionally bond with her newly orphaned niece. But when the doll's programming works too well, she becomes overprotective of her new friend with terrifying results.

One year since the supernatural nightmare at Freddy Fazbear's Pizza, the stories about what transpired there have been twisted into a campy local legend, inspiring the town's first ever Fazfest. With the truth kept from her, Abby sneaks out to reconnect with Freddy, Bonnie, Chica, and Foxy, setting into motion a terrifying series of events that will reveal dark secrets about the real origin of Freddy's, and unleash a decades-hidden horror.

During a weekend getaway at a secluded lakeside estate, a group of friends finds themselves entangled in a web of secrets, deception, and advanced technology. As tensions rise and loyalties are tested, they uncover unsettling truths about themselves and the world around them.