character: elaina_\(majo_no_tabitabi\), A first-person perspective medium shot from a tilted angle capturing Elaina floating upside down in a crystal-clear fantasy ocean. Elaina, a young woman with long white hair tied back in a bun that floats weightlessly in the water, has a joyful, laughing expression with wide purple eyes; she is wearing a navy blue school swimsuit and has a thin, transparent light blue pareo draped around her arm. She is swimming on her back, upside down, with her hand firmly gripping the hand of an unseen lover who is partially cropped out of the frame. The surrounding underwater world is a breathtaking fantasy landscape featuring a grey sandy seabed, vibrant coral reefs, and swarms of colorful small fish. In the distant background, several other girls in school swimsuits with various hair colors—black, blonde, and pink—swim in different orientations, some floating horizontally or looking up and down. Beams of sunlight pierce through the water's surface, creating shimmering caustic patterns and a luminous, ethereal atmosphere with a bright, aquatic color palette.