The First Manor of the Tang Dynasty

Li Yuanxing, a modern drifter who did not even get a high school graduation certificate, travels through time.

He travels at the very moment he is mourning his brother, whom he never got to see one last time, and arrives in the Tang dynasty on the third day after the Xuanwu Gate Incident.

Li Yuanxing looks like Li Yuanba, the younger brother of Li Shimin who died before adulthood, while Li Shimin looks like his dead older brother.

Li Yuanxing becomes the Fifth Lord, Li Shimin's younger brother!

On the day Li Shimin ascends the throne, Li Yuanxing is ennobled as a prince and inherits the title of Prince of Qin.

Since he has come to the Tang dynasty, he should do something. The first task Li Shimin gives this new Prince of Qin is to placate the aristocratic clans. This task is very simple: marry into the powerful clans and appease the great families.

After the great Prime Minister Fang Xuanling, with immense sorrow, delivers the emperor's order, Li Yuanxing's life in the Tang dynasty begins with marrying a princess.