character: elaina_(majo_no_tabitabi), A first-person perspective medium shot capturing an underwater scene in a fantasy world, where Elaina is swimming upside down and diagonally, drifting weightlessly in the crystal-clear turquoise sea. Elaina, a young girl with long white hair tied back in a bun that floats upwards in the water, has sparkling purple eyes and a joyful, laughing expression; she is wearing a navy blue school swimsuit and a thin, transparent light-blue pareo draped around her arms, while her bare hand tightly grips the hand of an unseen lover. Surrounding her are vibrant corals, schools of colorful small fish, and a grey sandy seabed below. In the far distance, other girls with black, blonde, and pink hair in school swimsuits swim in various orientations, some horizontal and others looking down from the surface. Beams of sunlight pierce through the water's surface, creating shimmering caustic patterns and an ethereal, luminous atmosphere. The color palette is dominated by vivid blues and teals, evoking a sense of summer freedom and fantasy wonder.