The Ninefold Mountain was trillions of miles in size.
The entire mountain range was filled with Immortal Qi. Immortal Qi was the best resource for martial artists to cultivate.
Even the thin immortal spiritual energy was much better than the dense spiritual energy. In Cangnan Region, there had never been immortal spiritual energy. At most, there was dense spiritual energy.
In Cangnan Region, the Cang Sea had the densest spiritual energy, followed by the Blue Sea, the Green Mist Sea, and the Bei Cloud Sea. The Coral Sea had the worst spiritual energy, but even so, the Coral Sea's spiritual energy was still denser than that of the South Corner.
No wonder Nan Yu wanted to fight for the spiritual energy resources of the Cang Ocean.
Now that the Cang Ocean's Nine Mountains had appeared, it was simply an endless treasure trove.
