Missing treasure. Stolen artefacts.This calls for Lizzie and Lucky! When Lizzie and her cute puppy, Lucky, go on a family trip to the seaside, a mystery awaits them. In the coastal town, no one has been able to find the treasure that has been lost for many years. Stranger still, artefacts are now mysteriously disappearing from the local museum. Something isn't quite right here, and they won't leave until they discover what's really going on...