In the fifteenth year of Zhenguan, Li Chengqian, who had traveled through time since childhood, discovered that Lao Li had passed away early. Since Lao Li passed away, I would be the successor to the throne. Anyone who dares to stand in front of my throne should learn about the three camps I established. However, Li Chengqian didn't know. Li Shimin actually wanted to use this method to determine which of his sons was suitable to be the successor because Li Chengqian was too obsessed with strange skills and tricks. At the same time, he also wanted to see what the Tang Dynasty would look like after his death.
