In an accident, Li Xuanhun, a history college student, traveled through the Tang Dynasty and transformed into a descendant of the down-and-out Li family. When modern wisdom collided with the thousand-year-old feudal dynasty, he opened the door of Chang'an with the rejuvenation of penicillin, and stirred up the court affairs with economic thinking. On Wu Zhao's journey of power from talent to queen, he was both a conspirator and a check and balance.
The Guanlong Group headed by Changsun Wuji is eyeing the situation. The mysterious forces in the rivers and lakes are hiding subversive plots. Even the innocent Princess Taiping is transforming in the whirlpool of power. He held the court with his left hand, resolving coup crises one after another; he pointed the sword at the Jianghu with his right hand, uncovering the mystery of the infiltration of foreign forces. Faced with Wu Zhao's ambition to become emperor, how should he choose between protecting the world and upholding orthodoxy?
Pei Mingyan's heroic companionship, Princess Taiping's love-hate entanglement, and the empress' suspicion and temptation make this time-travel journey full of dangers. See how he rewrites the trend of history with the wisdom of thousands of years later, and writes a legend of the Tang Dynasty between power and love!