Tang Dynasty: Fake Crown Prince

Traveling through the Tang Dynasty with the system, he became the prince of the Tang Dynasty, Li Chengqian. I thought I could enjoy the prince's luxurious life first, but I never expected to stumble upon a shocking secret. The real Li Chengqian chair is missing. And he, the fake crown prince, is always at risk of being exposed. In order to save his life, Li Chengqian had to show his methods. Build bridges and pave roads, promote agriculture and commerce, pacify noble families, and repel barbarians from the north... Everyone in the Tang Dynasty was proud of Li Chengqian and believed that he would be the future wise king of the Tang Dynasty. Until that day...