Xun Nine Underground Cave.
Without alerting anyone, Wang Chen quietly returned to this underground cave.
Xun Nine Underground Cave neighbored Xun Seven Underground Cave and was one of several Cave Dwellings he had previously inspected in person.
In truth, the two Cave Dwellings were not much different—equally dilapidated and filthy, sheltering large numbers of commoners.
Wang Chen had not returned to Xun Nine Underground Cave because he had taken any interest in it.
He intended to delve deeper into Yinfeng Cave ahead and investigate it!
When Wang Chen had come here last time, he had not entered the secret passage leading to Yinfeng Cave, only observing it from afar.
He had even encountered several blind bandits who tried to rob him.
After returning to the Heavenly Master Pavilion, Wang Chen had people gather intelligence related to Yinfeng Cave.
Decades ago, Yinfeng Cave had not yet been called Yinfeng Cave. Thousands of people had lived inside, making it far from small among the many Cave Dwellings.
But one family in the cave had dug a deep well, and Yin energy lurking underground had burst forth, killing a great number of the cave's residents. All the survivors fled their homes.
Afterward, Yinfeng Cave became a forbidden ground. Ordinary people did not dare approach it. Only a very few cultivators and Martial Artists of exceptional skill and daring had ever entered, collecting some highly valuable spirit herbs and spiritual materials.
Driven by profit, more and more people ventured into Yinfeng Cave.
As a result, quite a few perished within, never to return!
By now, no one was willing to risk their lives to enter anymore, because it simply was not worth it.
It was said that the General Celestial Master Prefecture had once sent people to investigate. They had even sealed off two