I Was Bragging in Hengdian and Became a Mysterious Person in the Textbooks

During the summer vacation, Lu Yian took over his parents' fly restaurant in Hengdian and met a man who called himself Emperor Hongwu. Bragging? Make it look like who can't? Lu Yian directly boasted that he was the reincarnation of a god and had knowledge for five thousand years. He also mentioned the complaints about Zhu Yuanzhang on the Internet. So since then, people playing various roles have arrived every now and then. What kind of emperor is Qin Shihuang, what is Tang Taizong Li Shimin, what is Yongle Emperor Zhu Di. Lu Yian didn't care about the situation and just made random nonsense to deal with the problem. However, when he returned to school after the summer vacation, he found that in the textbooks that had just been issued, there was a mysterious person with the same name as him in many dynasties. The Imperial Master of the Ming Dynasty, the Grand Master of the Tang Dynasty, and the Grand Commander of the Qin Dynasty all have various identities, but all of them are extremely noble. Later, a sacrificial scroll was unearthed from the Mausoleum of Qin Shihuang, with a letter: Lu Yian, the Star Lord, has known for five thousand years... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.