Rob Barton is a seemingly ordinary young man in his early-twenties. His frightening childhood nightmares, about monsters with no face, haunted his traumatic past that was already filled with severe domestic turmoil. He thought he had escaped it all when he moved to the big city on his own. However, the monsters from his dreamworld, as well as the flesh-and-blood ones from the real world, seem to be catching up with him and linking him to a psychotic killer, terrifying creatures, and a deadly secret with consequences on a global scale. Rob goes up against the horrifying circumstances to try to fend off the beings that come from out of the "WALLS".