Colorful Foam Floods City in Rainbow Animation – AI Generated Video | Hailuo AI

Generate & Play Hailuo AI video：A vibrant rainbow-colored foam erupts from a manhole, rapidly expanding and covering the entire city. The foam is made of iridescent colors—red, orange, blue, green, yellow, and purple as the colors of a rainbow—creating a mesmerizing visual effect. The texture is light and airy, with small sparkling particles reflecting the ambient light. As it spreads, it interacts with the environment, gently flowing around cars, streetlights, and buildings. Some pedestrians stop in awe, while others cautiously step back. The scene maintains a balance between realism and fantasy, with smooth and natural motion physics. High-quality animation, cinematic lighting, ultra-detailed.