During the reign of Renzong in the Northern Song Dynasty, Lin Zhao, who inherited the "Historical Soul Summoning Technique", was appointed as the Prime Minister of Qinghe County. Because his father was persecuted by corrupt officials, he vowed to rectify the officialdom. He summoned historical figures (Fan Zhongyan to control floods, Bao Zheng to investigate corruption, Han Xin to counter the rebellion, Wang Anshi's reform, etc.) To solve officialdom crises such as grassroots famines, middle-level corruption, and high-level rebellions. He used historical wisdom to slap mediocre and corrupt officials in the face. He gradually promoted from county magistrate to county magistrate, prefect, governor, chief envoy, and finally became the chief minister of the cabinet, promoted government reform, and realized the ideal of "serving an official for one term to benefit one party."