The mountain was extremely vast, and there were many grand palaces built on it.
This mountain didn't exist here before. It had been forcefully pulled up from the ground by the Almighties of various forces some time ago. It was a hundred thousand feet tall and ten thousand miles wide.
Each force had a huge Palace built on it, and each force had sent a large number of experts to live there.
This way, the forces of the various forces could quickly gather and effectively deal with the attacks of the foreign tribes. They could also effectively counterattack.
After all, ancient Moon Holy Land was huge, with at least twenty strong forces scattered all over the place.
It would be too difficult to gather the forces of all the major forces at the last minute. It would take time.
In that case, the foreign races would probably break through one by one.
With a common base, many forces and experts would gather, and it would be more effective to dispatch them.