Antique dealer Zhao Lei accidentally touches a broken tile from the Ming Dynasty, and his soul transforms into Zhu Qiyu, the orthodox King of Tao for fourteen years. At this time, the tumult in Tumu Fort broke out suddenly, the emperor's brother Zhu Qizhen was captured, the Ora cavalry pressed down on the border, and the court was torn between moving south and defending to the death. With modern memories, he was forced to take over the responsibility of supervising the country and tried to use his familiarity with Ming history to reverse the crisis: he supported Yu Qian to strengthen the city defense, refuted the southward migration proposal to gather people's hearts, and even wanted to avoid the hidden dangers of seizing the gate in advance. No one could have predicted the development of the story...