In the spring of the fifth year of Qingli, Fan Wenzheng's New Deal reforms failed, Fu Bi was sent down, Teng Zijing rebuilt the Yueyang Tower, Ouyang Xiu was drunk like mud, Han Xianggong was still handsome and rich, Wen Yanbo was completely fine; Di Qing became a Song diaosi Idols, Duo Xianggong and Sima Niu have just started working, Bao Qingtian is not yet qualified to meditate in Kaifeng Mansion, Su Dongpo is changing his teeth, Emperor Renzong is working hard to create people... Just like the arrangement of heaven, the most outstanding guys from the Song Dynasty and even the Chinese nation , all crowded together in this era. This is the most gorgeous, brightest, most enlightened and free era, and the air is intoxicating. But there is still a Jiazi, this charming era, which is about to be destroyed under the iron hooves of alien races... What is it? Is it because of what? Is there any chance of being spared? A butterfly has traveled through thousands of years of time and space, and has come to this radiant era. You and the top guy have a good time drinking and talking, and lead you to find all the answers. I just don’t know how much change he can bring to the world by flapping his little wings...