It must be an Outsider.
Not from the inside. It is impossible for the person that did all of this to come from the inside.
The reason why they just haphazardly threw some formation and not bother much with it is because the highest level one could achieve in this world is simply Disk Formation realm.
To breakthrough further, they have to ascend. Or in the eyes of the people of Earth, break out from the Heavens of this world and enter Prime Earth.
When the rules of this world, the rules of heaven and earth that they created sense someone who wanted to break out and….able to break out appears and is tested with the heavenly punishment, they would be transported out and see the real Earth.
That was the rules that they set among others.
But now, when they arrive in this world using the back route, they found many rules….are changed.
And they are not for the good of the people of this world at all.
Someone from the outside is doing this.
They know for sure now.
