I, Prince Chengqian, Start with the Age of Empires

As soon as Li Cheng, a modern social beast, opened his eyes, he was transported directly into the Tang Dynasty Crown Prince Li Chengqian, who had just failed in his rebellion. He was about to be packed up and sent to the inhospitable Qianzhou, and his life was almost at risk! Fortunately, there is always a way out, and he was accidentally bound to the "Era of Empire System"! Others were assigned to wait for death, but he decided to do things in Qianzhou: first cut down trees to open up wasteland and build a base, then train troops and stockpile food for development, step by step turning poor mountains and ravines into rich lands; then send troops south to capture Lingnan, build large ships, train the navy, and secure the coastline Hold it firmly in your hands; finally lead an elite army to fight back to Chang'an, overthrow the old pattern, and let the flag of the Tang Dynasty be planted all over the east, west, north, and south. From sunrise to sunset, there is no place where it cannot shine - since then, the Tang Dynasty has become a true empire on which the sun never sets!