In autumn, Hello Kitty decides to take advantage of the sunny day to explore the park with her friends. Dressed in a cozy sweater and colorful leaf skirt, she marvels at the color-changing trees and carpets of fallen leaves beneath her feet. Together with Mimmy, her sister, and her friends, they have a fun competition to see who can jump the highest on the leaves. As they play, Hello Kitty encounters a little squirrel who appears to be collecting nuts. With her kind heart, she decides to help him, and together they create a beautiful pile of nuts for the winter. The day ends with laughter and the promise of more adventures next fall.
