For living beings entering this world for the first time, the beings currently ruling this world would not do anything special. They would neither help nor oppose them, generally treating these outsiders as ordinary beings.
No one knew what those beings were thinking, but whether it was because they saw the number of living beings in this world as too few or because they were too lazy to bother wasn't important. After all, just like Zhou Tian and the current Human Emperor had experienced, no matter how powerful they were, the Powers of the Worlds would not take deliberate action against them.
However, after successfully ascending from this world, when ascended beings re-entered this world, they would definitely face encirclement by the ruling powers of this world, just as they had encountered before; it was merely the beginning, unless Zhou Tian left the world or became untraceable. No matter where he hid, the living beings of this world would find him and encircle him.