"Zandi was always thinking and dreaming about the ocean. Then, one special day, the ocean calls for her. Zandi tentatively approaches the water--and that's when her adventure begins! She soon finds herself transformed into a mermaid and on an unforgettable underwater journey, where she hears the song of the ocean. But there is something threatening this magical world. Is the key to protecting it buried in stories from the past? Join Zandi in her mission...