Feng Jun and Tang Wenji explored the Wangwu Cave Mansion at night, just in time for another snowfall in the mountains.
Their investigation that night went rather smoothly, with neither of them triggering any formations.
Wangwu indeed had a Spirit Gathering Array, powered by a Spirit Stone placed at the top of a stone spire, complete with a dust cover. Had Feng Jun not been able to fly, he might never have discovered the Spirit Stone.
The Spirit Stone still retained about half of its spiritual energy. Below the stone spire was a Spirit Gathering Array, not an Array Plate. The scale of spiritual energy was slightly smaller than that of Maoshan, and the concentration was much poorer. Also, the Spirit Gathering Array was considerably damaged.
There were five cultivators practicing inside the formation, surrounded by at least six surveillance cameras and infrared alarms.
