Arthur and Blaire are stranded when thick fog swallows the highway, forcing them into a crumbling town that doesn't exist on any map. By day, it's a ghost town. By night, monsters roam the streets. Twelve strangers, trapped together. But the truth is worse than the creatures outside — this isn't a town. It's a biomechanical experiment designed to test human nature under extreme pressure. Trust fractures. Loyalty means nothing. The zombies are just the surface. The real threat is standing next to you. There's only one way out: survive. But who can you trust?