Before she took the little mermaid's voice, she gave up her own heart.
Before the story of "The Little Mermaid" there were three friends... one magic, one royal and one already dead.
Ever since her best friend, Anna, drowned, Evie has been an outcast in her small fishing town. Hiding her magical talents, she is mourning her loss and drowning in her guilt.
Then a girl with an uncanny resemblance to Anna appears offshore and, though the girl denies it, Evie is convinced that her best friend actually survived the accident and that her own magic saved Anna. As the two girls catch the eyes - and hearts - of two charming princes, Evie believes that she might finally have a chance at her own happily ever after.
But Evie's new friend has secrets of her own and she needs to find a way to help her. Now Evie will do anything to save Anna - harnessing the power of her magic, the ocean and her love until she discovers, too late, the truth of her bargain.