After Tang Zhen returned to the cracked territory, he started to cultivate in seclusion. No one knew where he went.
With the abilities of the Masters of creation, if they wanted to hide, it would be impossible to be easily discovered.
Therefore, when invading other worlds, encountering a creator-level cultivator was the most troublesome thing.
If he couldn't kill the other party immediately, then it was almost impossible to kill the other party again.
Even if they could really kill it, they would have to pay a great amount of manpower and material resources, which was not worth it.
Therefore, every assassination attempt on the Masters of creation had to be done with all their might and carefully planned in advance.
The slightest mistake could lead to the failure of the operation.
As for the Aboriginal gods, they were only a special case.