My Wife Wears Black Stockings, but I Have Had a Dream for Five Thousand Years

My wife wore black stockings, but I couldn't consummate the marriage due to health reasons! I couldn't bear to see my wife disappointed, so I bought a blue pill. But who would have thought that I would have a five-thousand-year dream because of this pill! From the Battle of Zhuolu to the struggle for hegemony in the Spring and Autumn Period, from the unification of the country by the Qin Dynasty to the invasion of foreign powers in the late Qing Dynasty, he witnessed the rise and fall of countless dynasties! Instructed Bian Que and Hua Tuo to become two generations of miracle doctors; discussed heavenly secrets with Yuan Tiangang and wrote "Tui Bei Diagram"; accompanied Liu Bowen to cut off the world's dragon veins and predict the next five hundred years... He wandered in the vast river of history and left countless lasting impressions, but what is amazing is that for thousands of years in China, no one can remember his name! However, he wakes up from a dream and returns to his hometown. When Chen Dong opens his eyes, he has no trace of his cultivation, leaving only the medical skills and martial arts inheritance in his mind...