I Want to Be the Emperor of the Tang Dynasty

Traveling back in time to the 29th year of Kaiyuan in the prosperous Tang Dynasty, he became the lowest level of common people. At the moment of time traveling, he carried Tang Xuanzong's favorite princess into the river. This is the best of times. The Tang Empire has reached its most powerful peak. The Nine Heavens are closing the palaces, and all nations are wearing their clothes and hats. Li Bai, Du Fu, Wang Wei, Zhang Xu, Wu Daozi, Yan Zhenqing, Gongsun Auntie, Wang Zhongsi, Ge Shuhan, Gao Xianzhi, Guo Ziyi, Li Guangbi, An Lushan, Shi Siming, Li Linfu, Yang Guozhong, Yang Yuhuan... Splendid in gold and jade, with feathers and colorful clothes; you are the only one in the world and in the sky. The stars in the sky during the prosperous Tang Dynasty were bright and shining with unparalleled light. This is the worst of times. The wars in the surrounding areas and the seeds of internal troubles have been deeply planted in this land. The Turks were at the end of the day and were unwilling to die; Tubo was at its peak, encroaching on the Western Regions; Uighurs were rising strongly, crossing the desert north; Khitan was flourishing, pointing its sword at Liaodong; the Great Eclipse changed dynasties, and the cavalry marched eastward. The most important thing is that the land annexation is getting more and more intense, the world is full of refugees, and the people are filled with resentment. The common people are homeless and helpless, while the nobles are arrogant and extravagant. The wealthy families are stinking of wine and meat, and their bones are frozen to death. The Tang Empire had its lost glory in front of it, and inevitable decline behind it.