Zhao Fu did not sense things out himself first. He said directly, "Ling Ji, sense again and see if there's anything."
For some unknown reason, the Star Sea contained a great many worlds. Most of them were Dust Worlds, worlds like the Human World from before, or even smaller ones.
Aside from Dust Worlds, one might perhaps discover some rare worlds within the Star Sea, even a Half-Immortal Realm.
However, the chance of a Half-Immortal Realm existing within such a Star Sea was very small, because Half-Immortal Realms were higher-level worlds and would not remain together with Dust Worlds.
In truth, no matter what world a person or faction originally came from, once they migrated into a Half-Immortal Realm, they would largely sever their connection with their original world and no longer be considered people of that original world.
For example, if a powerful faction from the Apocalypse World advanced into a Saint-grade faction and found a Half-Immortal Realm, the entire faction would migrate there.
They would no longer possess the Apocalypse World's fortune, nor would they be controlled by the Apocalypse World. No matter what happened to the Apocalypse World, it would not affect them.
It could be said that they had broken free of all restraints and become exceedingly unburdened.
From then on, they would develop in the Half-Immortal Realm, possessing some Immortal Realm fortune as well as Saint-grade power, or even Immortal Realm power.
Because of this, people from Saint-grade factions would not go to worlds lower than their own. They would only remain in Half-Immortal Realms or head to the Immortal Realm.
Moreover, Half-Immortal Realms were worlds between two planes, and there were not many of them. They also varied in size. Smaller Half-Immortal Realms were generally occupied by a single Saint-grade faction, while very large