Let You Supervise the Country and Build the Tang Dynasty That Never Sleeps?

Traveling through the Tang Dynasty, Li Shimin went to Jiucheng Palace to escape the summer heat. Li Chengqian, who traveled through time, unexpectedly gained the right to temporarily supervise the country. Thus, an almost crazy Crown Prince of the Tang Dynasty was born. Conquer the Turks, destroy Goryeo, and create a different prosperous age of the Tang Dynasty. When Li Shimin returned. "Father, this is called a roly-poly. Isn't the young lady on it pretty... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.