Through the perspective of an omniscient and omnipotent spirit dog, this book depicts the magnificent social life and the rolling changes of the times in the rural pastoral areas of northern China in the 20th century AD. It also describes the owner of the dog, a private teacher, who is committed to rural education and strives for rural education in a poverty-stricken situation. The evocative story of his efforts to realize his great ideal of changing rural poverty and ignorance and promoting social progress through education, eulogizes his loyalty and selfless dedication to the cause of education, and his noble character of sacrificing the "small self" for the "big self", and depicts the distinctive character traits of perseverance, perseverance, and courage...
