When a mysterious wandering lantern begins appearing in the marsh outside the village of Tarren Hollow, a curious young woman named Liora follows it into the mist and discovers an ancient stone circle guarding the sleeping memory of a lost valley. When that forgotten memory awakens as a powerful marsh spirit threatening to flood the basin, Liora and her reluctant friend Tomas must restore the broken stones to keep the past from overwhelming the present. Their journey becomes a quiet legend about memory, balance, and the courage it takes to protect a world that has grown beyond what came before.