When Lin Xiu, a graduate student in the Department of History, participated in the "Miaobi Project" of Honor of Kings, he accidentally activated the context system that uses historical knowledge as a weapon, and got involved with e-sports player Zhong Chen and planner Su Cheng in the battle for the survival of civilization where games and reality are intertwined. From Chang'an in the prosperous Tang Dynasty to deciphering the code of Li Bai's poems and swords, to Bianliang Hongqiao reconstructing the truth about shipping in the Song Dynasty, to calibrating the entropy increase of the universe with "Zhou Bi Suan Jing" in the depths of the starry sky——
