Thousands of Races Compete: I Use Infrastructure to Suppress the Human Race

Summary of the story: Li Longyan's soul traveled to another world and became the deposed and exiled ninth prince of the ancient human country "Great Xia". His fiefdom was the feared "Northern Wasteland". The beginning is hell: the entourage is defeated, the people are less than a hundred households, there are wolf cavalry outside, and there is no food, grass or weapons inside. In times of despair, the "Human Civilization Fire System" is activated. This system does not provide direct combat power, but it can quantify actions such as "building territory, rallying people's hearts, spreading civilization, and defeating foreign enemies" into "civilization points" and "luck points."