The Little Yellow Duck Movie "Mommy Duck" tells the story of the geese migrating to the south. The "best flyer" Dapeng is unruly and loves to make trouble. When flirting with his girlfriend Jingjing, he accidentally broke up a group of ducklings on the road. The undisciplined Dapeng decided to fly alone, and had to form a "temporary father-son team" with two lonely ducklings Taotao and Xixi, embarking on an oolong journey of finding relatives and migrating south. They experienced a series of thrilling, exciting and interesting adventures. They crossed the magnificent terraces and climbed the cold mountains. They met the hens who kindly took them in and the henpecked roosters, the pigs who took the Spring Festival truck, and the squirrels with half-bottle Chinese medicine skills. On the way, they had to resist the evil cats who wanted to eat them at all times, and they almost became "roast duck on the plate". The fate of Dapeng and Taotao is closely related, and the arrogant Dapeng gradually learned responsibility and patience. In the end, the refreshed Dapeng was forgiven by his girlfriend Jingjing, and formed a loving family with the two ducklings.