The fictional dynasty "Dajing" was founded for more than a hundred years. Its territory started from the East China Sea in the east, to Yumenguan in the west, to Lingnan in the south, and to Yanyun in the north. Its national power was in the middle period of decline:
Court: The imperial power is controlled by the "Three Gongs and Seven Ministers", among which the civil servant group represented by the "Prime Minister", the military group led by the "Hussars General", and the intelligence agency controlled by the "Secret Documents Department" are three pillars. In addition, the northern vassal towns (such as Yanyun Jiedushi) have their own troops and secretly accumulate strength;
Jianghu: There are three major forces - the "Luoshui Pavilion" (headquartered on the banks of Luoshui River in the south of the Yangtze River), which is famous for its medicine and intelligence, the "Tianjimen" who is good at agency deductions (lives in seclusion in Qingcheng Mountain, Shu), and the "Changfeng League" (active in the Central Plains), which is founded on chivalry. Jianghu and the court occasionally intersect, mostly due to secrets and interests;
Society: The imperial examination system is still in place, but children from aristocratic families have the upper hand, and it is difficult for poor people to advance; business in the south of the Yangtze River is prosperous, and the salt, tea, and silk trade are monopolized by several major merchant gangs; the northwest border is often invaded by the remnants of the Huns, and conflicts between the military and the people gradually become apparent.
