The protagonist travels back to ancient times and becomes a grassroots official, trapped in the double desperate situation of famine and strife in the court. He has no system cheats, and his only external skills are modern agricultural knowledge and grassroots management experience. By leading the refugees to open up wasteland and farm, build water conservancy projects, and improve agricultural tools, they gradually accumulated strength. In the cracks between local powerful officials, corrupt officials, and the central government, they used farming methods to solve the economic crisis, exchanged economic strength for political bargaining chips, and finally moved from a county to the road to hegemony.
