During a hot summer at Murmur Beach, fourteen-year-old Jake Brightington discovers a key aspect to finding out where his parents went missing to all those years ago. With the help of his friends, Jake embarks on a treacherous journey from his world to another as he is led into Limbo: the land of the dead before Heaven and Hell were created. Upon uncovering his parents' disappearance, Jake and friends, with the help of new friends along the way, must fight off the undying evils which lay within this new world, before they seep into our own world.