Li Zheng, a top student in the history department, woke up and found that he was Li Shimin, who had just launched the Xuanwu Sect uprising. The brother's blood has not yet dried up, and the eyeing generals are around him, and the frightened father is waiting in the palace. The court inside is unstable, and the Turks are knocking on the gate outside. Faced with this hellish start, Li Zheng had to cheer up and use knowledge and historical context far ahead of his time to step by step consolidate the imperial power, develop people's livelihood, and enrich the country and strengthen the army. He will personally push this most powerful dynasty in history to an unprecedented peak. This is not only to be a wise king, but also to create a prosperous dynasty that will last for thousands of years!