This is a period of arduous and epic glorious years. The novel mainly tells that from 1938 to 1946, Peking University, Tsinghua University, and Nankai University merged to form the National Southwest Associated University in Kunming. During the eight years of establishment of the school, countless masters gathered in Kunming. The war-torn era of scarcity has maintained the maximum spiritual nobility and wealth. The Southwest Associated University has continued the inheritance of Chinese poetry and books, and many students gathered from all directions have worked hard to study in this simple and beautiful land of Kunming, Sichuan. Serve the country with heart, and spend unforgettable youthful years in the extremely turbulent and difficult years. If you like "Wuwen Xidong", look forward to the Southwest where you studied during the war, studied under the artillery fire, and served the country and sacrificed in the crisis. The eight years of the United Nations University, you are right to read it. If you are curious about the living conditions of the masters of the Southwestern United University who are extremely poor in material and extremely rich in spirit, you are right to watch it! If you want to serve the country in the turbulent years , friendship, love moved to tears, just watch it!