Overall image: "A deserted city sunken at the bottom of the ocean." Vertical composition. Deep blue sea. A giant city on the seabed. Skyscrapers, traffic lights, trains, and streetlights are all submerged. Seaweed and coral are entwined around the buildings. Schools of fish swim through the city. The water surface is far above, with light filtering down from there.
Boy: A lone ordinary boy is in the center of the city. Silver to pale light-blue hair, slightly long hair, blue eyes, wearing a white shirt, black pants, and shoes. Despite being completely underwater, he is standing normally. Crucially, the boy is defying gravity; while his hair and clothes float softly in the current, his feet cast a clear shadow on the seabed.
City: Not just ruins, but giving the feeling that "people used to live here normally." For example: stopped traffic lights, power lines swaying underwater, old flickering signs, an overturned bus, apartments with broken windows, a convenience store covered in seaweed, and small fish gathering around streetlights. Furthermore, only one window in one of the buildings is lit, creating a sense of curiosity about who is inside.
Around the boy: Schools of fish swim in a circle around the boy, and only these fish glow faintly. As the boy reaches out his hand, one small fish approaches his fingertip. However, the boy is not looking at the fish, but at a giant clock tower in the depths of the city.
Light from above: This is the most beautiful part. A single strong beam of light shines down from the distant sea surface, illuminating the boy and the clock tower. While the surroundings are dark blue, that spot is fantastically bright.
Additional details: The hands of the clock tower are all stopped at "12 o'clock." The boy also wears a watch of the same design on his wrist.
soft features, (soft aegyo sal), airy colors, pale cool color palette, ((impressionist background, visual novel scenery, lens flare, dreamy particles, complementary colors))