Darren was just getting settled into life at college when his world was turned upside down. After he and his research partner stumble upon a network of tunnels beneath the campus, his research partner goes missing. Now the faculty are covering it up. After Audrey steps into his life and into the tunnel with him, the pair try to uncover what they soon realize is bigger than anything they ever expected. Something lies in the darkness of the tunnels. Something that is growing. Something that they must stop at all costs.