It is said that the number one scholar is satellites, so what is the emperor?

Generally speaking, it is a purple star, but it is not necessarily accurate. It may not be the emperor who came down. For example, Huang Tianhua or anyone else, that is, the emperor of Zhongtian Wei Zi, is not an emperor.

There are other things down, for example, Zhao Kuangyin is a bird man (fire or a Dapeng golden-winged bird like Yue Fei), for example, Song Huizong is a Taoist, Maitreya came down to earth, and Kangxi Qianlong is two arhats. ...