As a high-quality omage in the 21st century, Xu Luonan said that it was difficult to get along during the turbulent Wei and Jin Dynasties.
Of course, this is not just an era of looking at faces.
The nine-grade Zhongzheng system means that there are no poor families in the upper grades and no nobles in the lower grades.
He originally thought that in this ancient era, it would be impossible to have such advanced gadgets as ABO. Unexpectedly, Wei and Jin did have such advanced gadgets.
The name is quite nice.
For example, let's say I had my eye on an alpha before and heard that he was a very popular Qianyuan.
Concept: ABO across time and space