[Datang] + [No heroine] + [The Only Extraordinary] + [Datang meets fellow villagers].
Li Xuan, who died in modern times, accidentally traveled back to the Zhenguan period of the Tang Dynasty and possessed a person with the same name and surname as him, whose parents were both dead. He inherited the tavern left by his parents, as well as his 7-year-old brother.
However, the gears of fate turned quietly. Just as he was trying to adapt to ancient life and run a tavern, Emperor Taizong Li Shimin of the Tang Dynasty actually walked into this small shop. Since then, his life has taken an unexpected turn.
In this magnificent Tang Dynasty, how will he interact with the ancient emperors with modern wisdom? What kind of legend will be written in this changing historical torrent?
