Shirakiri's black-bellied and black emperor vs. The eccentric personal historian
The shrewd, calculating and talented Emperor Baiqie Hei, who pretends to be a pig and eats the tiger, versus the quirky, gentle and virtuous history undergraduate Jing Yu.
Jing Yu accidentally traveled to the Zhengde period and met Ming Wuzong, Zhu Houzhao, who was said in the history books to be comparable to Emperor Yang of the Sui Dynasty. He also became a personal historical recorder of his words and deeds. In the process of getting along, Jing Yu gradually discovered that he was born to be an emperor. After experiencing various things, Jing Yu strengthened his own ideas and used all his life learning to record his words and deeds truthfully. In the end, the two of them were in the long river of history...