The Game of Mountains and Rivers

During the reign of Dajing and Qiyuan, the court was divided into three forces: the Prince of the Eastern Palace (a relative of the maternal clan in charge of the military), the Prince of Jing (who held the frontier army but was squeezed out), and the Prime Minister Party (who controlled internal affairs). They all wanted to use the power of the rivers and lakes to control the "Nine Domains of Mountains and Rivers Map" left behind by the previous dynasty. This map is not a secret key to a treasure, but is actually a border defense map and a map of the distribution of Jianghu forces. The controller can control military affairs and Jianghu at the same time.