I, Li Longji of the Tang Dynasty, Will Bring the Tang Dynasty Back to Its Prosperous Age.

In the prosperous Kaiyuan era, Li Longji accidentally traveled back to the Tang Dynasty, which was devastated after the Anshi Rebellion, and then began to change his destiny against the will of heaven. Revitalize the court, rectify the morale, eliminate the rebel forces of the Anshi Rebellion, open up Enke, and recruit Ming ministers. Re-create the land system and appease people's hearts. Restored the economy and reopened the Imperial Academy of the Tang Dynasty. Later, he obtained immortal magic, practiced with the country, and fought in all realms.