Winner of the Junior Jury Special Mention at the SCHLiNGEL Film Festival, this captivating adaptation of the bestselling novel weaves an enchanting tale of friendship between a lighthouse keeper's daughter and a mermaid boy. Distilling the narrative richness of the original TV series into a feature-length format, the film maintains a compelling momentum throughout. Its fantastical atmosphere and unfolding mysteries draw young viewers ever deeper into a world that feels as enchanting as it is faintly dark.