Reincarnated Back to Tang Dynasty

A white-collar man accidentally met Li Shimin, the King of Qin who came from time to time. The two lived together for a period of time and established a deep friendship. Soon after, the white-collar man returned to the Tang Dynasty with King Qin. The white-collar man used his modern knowledge to get involved in the Tang Dynasty, and he was determined to change the past and develop the Tang Dynasty into the most powerful empire. . . . . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.