April 1976: St Constance, a tiny Caribbean village on the island of Black Conch, at the start of the rainy season。 A fisherman sings to himself in his pirogue, waiting for a catch—but attracts a sea-dweller he doesn’t expect。
Aycayia, a beautiful young woman cursed by jealous wives to live as a mermaid, has been swimming the Caribbean Sea for centuries。 And she is entranced by this man David and his song。