In the Netherspirits’ Realm of Dark Souls in the Void World.

A long Nether River wound around the entire realm from the starry river, like a colossal snake with its mouth and tail connected.

Souls of the dead that belonged to various species could be seen drifting in its murky water.

Numerous soul symbols lit up and went dim intermittently like mysterious stars.

Whenever the Netherspirits within the Realm of Dark Souls looked up, they could see the cyan rainbow-like river there, eternally gorgeous.

Any Netherspirit could send their soul awareness or their true souls into the Nether River to derive enlightenment from it after their bloodlines reached a certain grade.

Those who were lucky could obtain all sorts of exquisite soul magics from it, without having to enter their Blood Realm.

However, this Nether River hadn’t been here...