Now there are all kinds of time-travel dramas on TV series, many of which are nonsense. However, if I really lived in the Tang Dynasty, I must have lived in the Kaiyuan period, because the rule of Kaiyuan focused on economic development. Despite the Anshi Rebellion, the economy of the Tang Dynasty was very prosperous. I want to see the Tang Dynasty founded during the reign of Li Longji, which was the most prosperous period in China's history and was called "Kaiyuan Shi Sheng". ……

Think for yourself as follows