三只调皮的小龙王，因为贪玩给大地带来了极端天气，后来偶然跌落云端，得到善良的田鼠小姐救治，通过自己的努力带来“好天气”的故事。Three mischievous little dragon kings brought extreme weather to the earth due to their playfulness. Later, they accidentally fell into the clouds and received treatment from the kind Miss Field Mouse. Through their own efforts, they brought the story of "good weather".