Among the seven mermaid princesses, the most adorable and petite princess (played by Princess Angelina Cavendish) has already exchanged her voice for a pair of beautiful human legs from the undersea witch (which Duke Ingalina rejected, played by a certain royal maid), driven by her fascination with human life and the beauty of that prince (played by Princess Betty Cavendish).
As the naive and kind-hearted little princess, who does not understand the ugliness in human hearts, believes she successfully hid her plan from everyone and ventured into the human world, the fourth act ends.
On the side of Yordle Palace, applause resounded in the banquet hall of Saint James Palace. Angelina, having lost her voice, hummed the last song with ethereal nasal sound and then descended from the stage.
