Seventeen-year-old Katelin and her younger sister, Scarlett, expect an idyllic summer in the sun-soaked seaside village of Tolo until a weathered map pulls them into a mystery buried deep beneath ancient stones and myths.

As they follow clues across the Peloponnese, they join three local boys whose destinies intertwine with their own. From candlelit taverns to cliffside chapels, the group unravels a story of riddles, relics, and ancient forces tied to three sacred anchors and a door that was never meant to open.

But when visions begin to blur reality and fate, Katelin must decide what to protect, what to awaken, and how far she’ll go to guard a power older than time itself.

A story of laughter, legends, and love — until the gate begins to stir.