At the Beginning of the Game, the Tang Dynasty's Imperial Preceptor Rescued the Tang King from the Underworld.

He once gave Li Shimin orders to "help the world and bring peace to the people", and in the ninth year of Wude, he guided Li Shi's militiamen to seize power. Later, he was canonized as the National Preceptor of the Tang Dynasty by Li Shimin. However, all of this was done by Ning Xian for a monkey.