When Neef, a human changeling living in New York City's magical 'Otherworld,' accidentally breaks a fairy law, she must embark on a dangerous quest to retrieve the stolen Magic Mirror of the Mermaid Queen. Her journey takes her through Central Park's enchanted realms, where she faces cunning fairies, talking animals, and clever riddles, all while racing against time to save her home. Neef discovers that the mirror holds more than just a reflection—it reveals deep truths about identity and belonging. This urban fantasy adventure blends New York City landmarks with rich folklore, creating a thrilling story about finding where you truly fit in.