The ancient fable, the sacred and clean Emin River, gave birth to the divine and religious personality of grassland children, made them have good human personality, guided them to think and do things out of conscience, and judged things out of public interest. When Xiao Zhe wore a rightist hat and went down to the grassland to reform, they didn't know what "left" was and what "right" was. They only knew that Xiao Zhe had educated his children and treated him as a good person. 3000 orphans came to the grassland, not for the honor of educating the children of the country, but because the children who lost their parents at an early age were pitiful, like lambs who lost ewes. During the Cultural Revolution, Su He's escape made his daughter, the orphan Toya, the object of revolution. When Toya was sick, Dolan insisted on sending Toya to the hospital despite the threats of the brigade revolutionary Committee, because in Dolan's eyes, "children should go to the hospital when they are sick, and people will not embarrass a sick child"; When Elton drew a clear line with his grandmother Dolan and his family who raised him for his "future" and took refuge in "class brothers", he shot and killed his father who had raised him for more than ten years. Dolan, with a broad mind like grassland, forgave him on behalf of Emin River, and his soul was reborn.