Once upon a time, in a world where rainbows and clouds danced together, there lived a cheerful cloud named Fluffy. Fluffy was not just any ordinary cloud; it had a face with big, round eyes and a wide, toothy smile. Every day, Fluffy would float across the sky, spreading joy and laughter wherever it went. One day, as Fluffy was drifting along, it noticed that the children below were feeling sad because of the constant rain. Determined to cheer them up, Fluffy decided to create a beautiful rainbow. With a twirl and a spin, Fluffy summoned a vibrant arc of colors that stretched from one end of the sky to the other. The children looked up in awe, their faces lighting up with smiles. From that day on, whenever Fluffy appeared, it brought with it a rainbow and colorful raindrops that sparkled like stars. This design captures the essence of Fluffy's joyful spirit and its mission to spread happiness.