A modern young man Lin Shen travels to the Shu Han Northern Campaign era, becoming the magistrate of Qinghe County. He renovates grain storage, builds irrigation systems, developing the county into a critical logistical support hub. After Zhuge Liang's inspection, Lin Shen identifies loopholes in grain management and proposes solutions. He resettles residents, improves farming techniques, cultivates talents, applying Qinghe County's governance experience to bring stability to the region.
