Li Chengfeng, a doctoral student in the Department of Modern History, accidentally traveled through time while reading "History of the Five Dynasties" in the library, and woke up as the son of the defender of Yingzhou in the Later Liang Dynasty. His father had just died in battle, and the city was in danger. He bound to the "World Dynasty System", checked the government affairs panel, and found that the start was extremely difficult...
