Jiang Chen wasn't surprised by the impressive sight in front of him, and he revealed instead a smile, as he found it quite familiar.
The Three Middle Realms were like this five hundred years ago, and they were accurately speaking always like this.
The Nine Realms were formed after the disintegration of a complete Great Realm, and in other words, Nine Heavens, Milky, True Force, and the Three Middle Realms are just its fragments.
They divided the realms into the upper, middle, and lower ones according to their sizes, and the channels, which linked them.
Unlike the Three Lower Realms, the Three Middle Realms didn't disintegrate completely, and its three realms were like overlapping spheres, and it was because of such a reason were they three suns, and moons in the Three Middle Realms' sky.
Although they could be seen from here, but in fact, each sun and moon's radiance was effective just on its own respective realm's sky.
