Datang: Son-In-Law, Please Come Out of the Mountain Quickly!

In the second year of Zhenguan, Ye Xuan, who had traveled to the Tang Dynasty for three years, used the system to build the villa into a paradise. There was a famine all over the Tang Dynasty. Because the people near the villa were prosperous and healthy, two foreign merchants named Lao Li and Lao Fang brought two peerless people, one big and one small. Beauty, visits the villa to seek a solution to the famine. Ye Xuan: "Old Li, is this your sister? Is this your daughter? Please marry both of them to me!" Lao Li: "Impossible!" Ye Xuan: "Old Li, look, these are sweet potatoes, with a yield of sixty shi per mu. These are potatoes, with a yield of 50 shi per mu. How about using them as betrothal gifts?" Lao Li: "What are these?" "This is gunpowder, which can split mountains and rocks; this is a hot-air balloon, which can fly into the sky! This is a telescope, which can predict enemies thousands of miles away." A year later, Lao Li came to greet him with an army of one million people: "Son-in-law, it's time to show off. Actually, I am Li Shimin. Please come out of the mountain quickly!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.