In the Mythical Era, the starry sky is as vast as the earth.
This is not to say that the area of the starry sky is small, but after dimensional elevation, the earth possesses an almost infinitely vast territory.
Every inch of land corresponds to an inch of starry sky, and each star is a projection of the earth onto the sky.
As broad as the land is, so wide is the sky, and the starry sky as large.
Especially after the order of the Three Realms was established, the Six Desire Heavens became part of the Celestial Realm, and everyone saw the starry sky as a projection of the Celestial Realm in the human world.
Just as the endless vast underground symbolizes the Underworld.
Within that nearly infinitely wide starry sky, different star fields were also divided according to the distance from the earth.
Mainly divided into three enclosures, four symbols, and twenty-eight constellations.
