During the reign of Renzong in the Northern Song Dynasty, the Western Xia invaded the border area and Yanmen Pass was at war. The general's son, Xiao Che, was twenty years old and was ordered to guard the border. However, he was jealous of the veteran general Zhao Kun because of his youth. In the first battle, he defeated the enemy with a strange formation and became famous in one battle. He showed his sharpness and was jealous. Medical girl Lin Wanqing went to the border with the army and was attacked on the way. Fortunately, she was rescued by Xiao Che, and the two became friends from then on. Wan Qing's skillful hands and kindheartedness saved lives and injured, and even took care of the injured Xiao Che in critical moments several times. In order to seize power, Zhao Kun secretly communicated with Xixia and leaked military information, causing Xiao Che to be trapped in a tight siege. At the critical moment of life and death, Wan Qing risked her life and sneaked into the enemy camp to steal secret messages, and Zhongliang in the coalition forces exposed the conspiracy. Xiao Che regrouped, set up an ambush and defeated Xixia, forcing him to sign a peace agreement. After the war, he refused to go to the capital to enjoy high official status and generous salary, and stayed in Mobei with Wanqing, building a medical center and caring for the border people, and eventually became "General Xiao" praised by a generation of people.
