Chen Mo, a graduate student in the Department of Modern History, accidentally traveled to the late Eastern Han Dynasty, when Yuan Shao was in great power in Hebei and became an ordinary staff member under his account. Well aware of the fatal flaws of the Yuan Group's indecisiveness and serious internal strife, and also aware of the historical direction of the Battle of Guandu, Chen Mo abandoned his fantasy and relied on his solid historical knowledge and pragmatic style to make progress step by step.
He first cleverly provided suggestions to resolve the rift between Yuan Shao and loyal ministers such as Tian Feng and Ju Shou, and integrated the internal group of advisers; then he proposed practical methods for training troops, collecting grain, and improving military discipline to strengthen Hebei's military strength; during the confrontation in Guandu, he overcame all opinions to modify the surprise attack strategy to avoid Cao Cao's ambush and reverse the situation of the war.
After that, he assisted Yuan Shao in pacifying the four states, stabilizing the rear, gradually encroaching on the Central Plains, and disintegrating the Sun-Liu alliance. After more than ten years of fighting in the north and south, he finally helped Yuan Shao pacify the heroes, calm down the troubled times, end the disputes in the late Han Dynasty, and create a new dynasty with vast territory and order, allowing the people to escape the war and return to peace.