One day the stray dog 'Mengqi', which was suddenly abandoned, was instantly changed by human beings, but it did not succumb to its fate, looking for a 'place without human beings' for the freedom of survival, and gained the love and friendship of stray dogs, as well as heroic stray stories. Directed by Wu Chengyun and Li Chunbai, produced by Korea's first Animation production Company, it tells the story of stray dogs from the perspective of the first person. The protagonist Mengqi encounters the fate of abandonment, defeats himself through difficult challenges, gains friendship and love, and finally finds the land of utopia of life.