The protagonist Zhou Xuan is a college student in the Department of Modern History. He accidentally traveled to the eve of the Battle of Chibi and became the younger brother of Zhou Yu, the governor of Soochow. This younger brother was unknown in history, was frail and sickly, and was a transparent person in the eyes of the people in Jiangdong. Zhou Xuan's arrival inherited this identity, but also brought historical knowledge, military theory and basic scientific understanding that transcended the entire era. The core contradiction is that he is fully aware of the tragedy of his brother Zhou Yu's untimely death and the direction of the Three Kingdoms after the Battle of Chibi. In order to change his destiny and protect his family (especially his beautiful sister-in-law Xiao Qiao), he must rise from an "unknown person", use his "prophet" ability to gain a foothold in the undercurrent of Jiangdong, replace Sun Shiwan, conquer Cao Wei in the north, and destroy Shu Han in the west! Unify the world!
