Drama series telling the story of 15-year-old Lauren, whose father mysteriously disappears on a fossil expedition. Lauren must protect Eno, an intelligent dinosaur, from the dangerous Diggers - dinosaurs that are trying to kill Eno - and from the mysterious palaeontologist Dr Clive Aikens. Eno gives Lauren the locket from her father and she learns his name, but he becomes frightened and disappears into the woods.