On the first day after traveling through the Tang Dynasty, he was guillotined as a Turkic spy! Just as the executioner's sword was about to fall, Mo Yuan looked up to the sky and laughed: "I am a graduate student in modern history. All major events in the next twenty years of the Tang Dynasty are all in my mind!" The supervisor was shocked and detained him overnight to face the saint. When he said the words "Xuanwumen Incident", Li Shimin jumped up on the spot - and then? Three months later, the Duke's Mansion was built. Li Jing personally held the horse for him, and Cheng Yaojin begged to become his brother.