Futuristic Underwater City with Moving Train and Marine Life – AI Generated Video | Hailuo AI

Generate & Play Hailuo AI video：A futuristic underwater city with towering skyscrapers covered in glowing neon signs and moss. A train moves slowly through the deep, its headlights cutting through the blue haze. Fish swim between buildings as light rays filter down from the water’s surface, creating a dreamlike, mysterious atmosphere. Gentle currents add a natural, flowing motion to the scene.