In the midst of midsummer, cheerful laughter could be heard from time to time near the wild pond. Little fireflies danced in the sky, playing happily with the small goldfish in the water. After playing, the firefly bid farewell to its friends and flew off to notify other little insects that they must attend the firefly carnival party tonight on time. Just then, a dark cloud drifted over. The firefly, eager to deliver the notices, was caught in a heavy rain, leaving it exhausted, injured, and even its glowing light extinguished. Saddened but still thinking of the unfinished task of delivering the notices, the little goldfish decided to help it complete the mission. 　　 The little goldfish went through countless hardships and dangers to find the wise and kind-hearted Grandpa Clam, who told it the legend of the goldfish. Facing peril and difficulty, the little goldfish pressed forward courageously...