magical fish guides boy

DreamWorks/Pixar-quality cinematic animated short film, ultra-realistic 3D animation, vibrant colors, emotional character acting, cinematic camera movement, magical storytelling, seamless transitions. A young boy in a red jacket is walking home after school on a rainy afternoon. The streets are quiet, and puddles reflect the city lights. Suddenly he notices a tiny glowing fish swimming inside a puddle. Shocked, he kneels down to look closer. The fish jumps from one puddle to another, as if trying to lead him somewhere. Curious, the boy follows it through alleyways, parks, and empty streets. With every jump, the fish leaves behind sparkling blue ripples that briefly transform ordinary surroundings into breathtaking underwater visions. As the journey continues, the rain clouds slowly disappear. The fish guides him to an abandoned fountain hidden in an old city square. The fountain is completely dry and forgotten. The tiny fish leaps into the center of the fountain. For a moment, nothing happens. Then the ground