Han Songchu, a volunteer teacher from Beijing, arrived in the Tibetan area and was immediately intimidated by the harsh and dangerous living environment. He was chased by the Wolf King and attacked by animals at night. The harsh living conditions left him at a loss, but in the Tibetan areaThe enthusiasm and care of students and fellow countrymen for him are heartwarming. The innocence and thirst for learning in the eyes of the children infected Han Song. He overcame all difficulties, took on teaching all subjects, and faced challenges day and nightChuzhong has formed a deep friendship with the children. The peaceful and beautiful years of teaching support have been shattered, with rampant poachers breaking into schools at night and injuring others. Han Song and the students have gone through the test of life and death, and because of Han, who is far away in BeijingMy mother was critically ill and had to part ways. In the fervent anticipation of all the students, Han Song ultimately chose to return to the plateau and dedicate his youth and life here, together with the kind and beautiful Tibetan girl Gesang Meiduo,Help generation after generation of students in Xizang change their lives and realize their dreams.