Chu Xiao, a Ph. D. In the Department of History, was revising his thesis on the computer on a rainy night. As soon as he said "If I could return to the Three Kingdoms, I would change the fate of the Shu Han", he was struck by thunder and accidentally traveled to the Shu land of the Three Kingdoms. He possessed Erlang, a young official.
After waking up, Chu Xiao confirmed that he had traveled through time by relying on the memory of the original owner he received and his observation of the surrounding environment.
Since then, Chu Xiao has relied on modern knowledge to deal with various forces in the Three Kingdoms. He trained soldiers, reformed the military system, and improved people's livelihood. However, the road ahead is full of dangers, and forces from all sides are either wooing or suppressing them. Can Chu Xiao gain a foothold in this turbulent Three Kingdoms era, change the fate of Shu Han, and write a magnificent legendary epic?