Drama series telling the story of 15-year-old Lauren, whose father mysteriously disappeared on a fossil expedition. Lauren must protect Eno, an intelligent dinosaur, from the dangerous Diggers - dinosaurs that are hunting Eno and trying to kill him - and from the mysterious palaeontologist Dr Clive Aikens, who is trying to track down Eno for his own purposes. Eno misses his parents, but Lauren has trouble understanding him.