Chen Mo, a graduate student in the Department of Modern History, accidentally traveled to Zhuoxian in the sixth year of Zhongping, just when Liu Bei was gathering his troops. He has no extraordinary power, and relies only on the solid historical accumulation in his mind to help this kind-hearted but troubled hero.
After joining Liu Bei, Chen Mo abided by his ministerial integrity, offered ingenious strategies to defeat the enemy when he was fighting for the Yellow Turbans, planned to preserve his strength during the siege of Xuzhou, and secretly helped Liu Bei recruit talented people before the Longzhong confrontation. He urged Liu Bei to plan for Jingyi as early as possible, consolidate his foundation, and avoid the mistake of Guan Yu's loss of Jingzhou; he argued with reason before the battle of Yiling, in exchange for a steady and steady strategy, and avoided the disastrous defeat of the Huoshao Company.
He and Zhuge Liang worked together to assist the government, coordinate with the generals, organize internal affairs, promote improved agricultural tools and farming methods to supplement the army's food supply, and innovate the forging of ordnance to strengthen the army. In key battle situations such as Guandu and Chibi, he used history as a guide to make up for the omissions in the plan, helping Liu Bei's group gradually reverse its disadvantage, gathering the power of Sichuan, Shu, Jingzhou, and Hanzhong, linking the princes, and attacking Cao Wei in the north and rejecting Sun Wu in the east.
Overcoming obstacles along the way, Chen Mo used his mortal wisdom to assist Liu Bei in defeating the heroes, finally conquered the two capitals, returned to the Han Dynasty, achieved the great cause of unifying the world, and allowed the Han flag to be restored to the land of Kyushu.