In the 19th year of Shaoxing in the Southern Song Dynasty, Renzong of Xixia sent people to sneak into Jiangzhou to steal the Tang Dynasty's suicide notes, which immediately triggered a four-nation war that affected the Song, Jin and Liao Dynasties. For a time, the heroes rose up and competed with each other. Some people seek fame and fortune and hegemony, while others serve the country, the people and the common people? And in the end, who will tighten the battle plan and restore peace to the world?