In Gansu province, inside the Sunan county, where mountains and grasslands are everywhere, two families that living in farms tells their ways of life. Since nomadism, that still remains, where people traveled for all the land searching the best pasture, until today´s commerce, animal husbandry and industry. Told by an external point of view, the filmmaker´s own voice, it gets a personal view about, not only the Yugur´s way of life, also part of Chinese history from 67 last years, taking by character one of the most grassland´s representative animal: the sheep.