Since this was useful for cultivation he would enhance it and let disciples experience some fun. But he thought about it and decided to even go further.
"Let's make it even more fun. Just raise the gravity of the entire sect, and the closer one gets to the core, the stronger it becomes. The Pagoda should be the center." This idea was clearly making things difficult.
But at the same time, he was going to make it difficult for many disciples to retain certain privileges without enough strength. This doesn't need anyone to enforce it, this move could be the first enforcement.
When Musk was about to start making new inscriptions on the Pagoda, he had comprehended the principle of Gravity too, he stopped suddenly. It was not because he wanted to, rather his clone in the second layer of the Void seemed to have discovered something.
******
Second Layer of the Void.