Story Summary
Zhao Chen, a modern military engineering expert, transmigrates to the final years of the Southern Song dynasty and becomes a distant member of the imperial clan. The Mongol army is laying siege to Xiangyang, and the Southern Song is on the brink of collapse. Drawing on modern knowledge, Zhao Chen starts by improving gunpowder and gradually earns the court's attention. With the support of Xiangyang's defenders, Guo Jing and Huang Rong, he writes Strategies for Reviving the Song, proposing advanced ideas such as “the close bond between the army and the people” and “people's war.”
Through technological innovation, including improved cannons, warships, and medical care, as well as ideological development, the Southern Song's military strength grows enormously. The defense of Xiangyang becomes a turning point: new weapons and advanced tactics combine to inflict a crushing defeat on the Mongol army. Zhao Chen joins forces with Yue Lingyun, a descendant of the Yue family army, to reorganize the “New Beibei Army.” Applying Yue Fei's strategy of “uniting the lands north of the Yellow River,” they rally resistance forces in the lost territories to support a northern campaign.
The strategy unfolds in three stages: defense, stalemate, and counterattack. The Southern Song army gradually recovers its lost lands, eventually striking straight at Huanglong and avenging the humiliation of the Jingkang Incident. After unification, the dynasty vigorously develops infrastructure, trade, and technology, ushering in a golden age surpassing even the High Tang. The story weaves together five threads: military reform, social development, ideological awakening, martial-arts chivalry, and emotional growth, painting a grand portrait of the Southern Song's revival.
