Hagure Ningyo no Diana

Long ago, in a kingdom of a bygone era, an extraordinary mermaid is brought to the royal castle. Unlike others of her kind, this rare creature possesses legs transformed from her original tail, making her a unique marvel. She was intended as a prestigious gift, destined to be presented to the king of a neighboring country as part of a diplomatic arrangement. However, fate takes an unexpected turn when the prince of the castle encounters her. Captivated by her presence, he defies the political plans laid out for her and instead offers a deeply personal invitation, asking if she would become his princess. This spontaneous declaration sets the stage for a new life together within the castle walls, shifting her destiny entirely away from the neighboring kingdom. As the two begin their shared life, they must navigate the complexities of their sudden bond and the circumstances that brought them together. What began as a planned political offering transforms into an unforeseen romance, leaving the future of their affectionate journey uncertain. How the love between the prince and the transformed mermaid will unfold remains a captivating mystery.