Reflecting on the method to set up a formation, Lu Ye placed sixteen array bases around the area, enveloping several buildings and the Spiritual Spring within it before activating the big array.
The protective ability of the newly formed big array wasn't very strong as it needed to draw in sufficient spirit force to continually strengthen its defense, the more concentrated nature's spiritual energy, the more outstanding the protection.
Moreover, with the protective array in place, the spiritual energy from the spirit ground would not leak out.
As dawn gradually broke, a night's accumulation made the spiritual energy in the spirit ground very dense, but it had not reached its limit yet; such accumulation generally takes several days to stabilize before the grade of the spirit ground can be evaluated.
Lu Ye began setting up various formations within the spirit ground.