[Shot 1] furestify style, Scene: A streamlined transparent submarine glides through the bustling retro-futuristic underwater city lined with glowing pearl-white skyscrapers inside glass domes and connected by transparent tunnels. Golden sunlight beams filter from above as a giant manta ray swims overhead, casting a moving shadow across the cockpit. Inside, a captain in a crisp navy uniform grips the controls. The submarine approaches an intersection and smoothly rotates left after the captain pulls an oversized brass lever, gracefully avoiding a passing school of luminous fish while the manta ray continues onward. Dialogue: None.