Within an overgrown mine shaft, Clara and her friends discover a mysterious time portal.

Clara is charged with a desperate mission: stop the evil Derek Maunding from buying the mine.

Moving between future and present, Clara and her friends race against time to rescue the mine and safeguard its secrets. Pushed to the limits, Clara battles ruthless enemies--including Maunding's bullying daughters, who will stop at nothing to help their father achieve his aims.

Clara must outwit her enemies, but at what cost?