Caroline, a mermaid living a life of luxury and fame, embarks on a journey to the human world where she finds herself entangled in a mystery of love and loss. As students at Emperor High School fall victim to a mysterious water monster, Caroline’s own heart is pulled between a charming prince and a shadowy figure from her past. In her quest to reclaim her lost love, Caroline faces betrayal, sacrifice, and the haunting truth about mermaid love. A bittersweet tale of magic, longing, and the cost of following one’s heart.