Datang: at the Beginning, Li Er Worshiped Me as His Eldest Brother

The eleventh year of Sui Dynasty. Fan Yunqi traveled through time and became the young father-in-law of Jibei's family, and Li Er was actually his former younger brother. Turkic soldiers surrounded Yanmen Pass and wanted to exchange his head for military honors. On the line between life and death, activate the empire development system and obtain the possession of the magical overlord. You can't support Yang Guang, a foolish king, so just make a living to support Li Er! … Fan Yunqi: "Second brother, Yang Guang is about to die, encourage your father to rebel in a big way!" Li Er: "Brother is right!" Fan Yunqi: "Second brother, Li Jiancheng wants to kill you at Xuanwu Gate. I can lend you my eldest brother's Xuanjia Army!" Li Er: "Thank you, brother!" Fan Yunqi: "Second brother, the Turks are in chaos, take advantage of his illness to kill him!" Li Er: "Brother is right!" Fan Yunqi: "Second brother, there is still a large area of land in the west. Get ready and go with the eldest brother to grab money, food and women!" Li Er was ecstatic: "Brother is right!" How was the prosperous Tang Dynasty developed? Let's watch Fan Yunqi train Datang! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.