Years after her mother's death, Roxy is haunted by nightmarish visions both in dream world and her waking life at about the same time a group of construction workers come across and start trying to dismantle a strange wall. As whatever is behind that wall starts to bleed into the real world, a dark, horrifying side of Roxy starts to manifest within her, driving her to hunt and devour a neighbor, who might not have been human and seek help in her best friend, Jack. As days go on, a darkness starts to sing...a darkness signaling the end of the world.
