The spirit ground remained untouched, after all, it was deep within the Great Wilderness Mountain. Even if a cultivator happened to pass by nearby, the formations set up by Lu Ye were enough to conceal everything, making it unlikely for anyone to notice anything amiss.
The Great Array Jade Cluster was activated, and the group entered one after another, greeted by a beautiful scenery. On the soft emerald grass lay many wolf pups frolicking and playing. There weren't many adult demon wolves left guarding the spirit ground, only about a dozen or so. Sensing the disturbance, they all looked over, but upon recognizing that it was Lu Ye and the others returning, they lost interest and ignored them.
It was four to six hours later that the entire wolf pack finally returned.
As the demon wolves could not travel through air, their speed was much slower than that of Lu Ye and the others.