A red-haired mermaid with purple eyes and a striped tail appears in a series of underwater scenes, first looking down with a closed-eye expression, then swimming through a glowing blue and green environment, followed by a close-up of her face as she looks forward with wide eyes, then standing beside a yellow fish character, and finally shown in a close-up with an angry expression. The sequence ends with a wide shot of a large aquarium tank where the mermaid is visible swimming inside, viewed from outside by a crowd of fish.