Chen Mo, a graduate of the Department of Modern History, accidentally traveled through time and became a low-level official during the Shu Han Dynasty. At this time, the Shu Han Dynasty was defeated by Yiling, and its national power was in decline. There were internal factional disputes, and external attacks from Cao Wei and Dongwu. It seemed that there was no possibility of a comeback. Without the blessing of a golden finger, Chen Mo relied only on the historical context and pragmatic strategies in his mind to help Liu Chan, who was regarded as "faint" by the world, to turn things around.
He first started by rectifying the administration of officials and improving agriculture and mulberry trees to stabilize the people's livelihood and consolidate the foundation; then he used skillful mediation in the court to resolve the conflicts between Zhuge Liang and the Yizhou faction, gathering internal strength; he also provided military advice, revised the strategy of the Northern Expedition, helped Jiang Wei train and strengthen his army, and avoid fatal mistakes in history. He was not in a hurry for success, and worked step by step. He not only guided Liu Chan to shed his dandyism, learn to distinguish right from wrong, know people and do their jobs well, but also united old ministers and recruited talents, so that Shu Han gradually regained its vitality.
From the confrontation in Hanzhong to the cannibalization of Yongliang, from the alliance with Wu to control the Wei Dynasty to the decisive battle in the Central Plains, Chen Mo used his mortal wisdom to help the Shu Han step by step to break through the predicament in the turbulent and troubled times of the Three Kingdoms. Finally, he led this powerful southwestern force to sweep away the heroes, end the troubled times, and achieve the legend of supporting Zen and unifying China.