Prison Valley.
Chen Mu felt a tingling sensation on his scalp under Lu Han's eager gaze. He immediately followed the crowd, picked up a bamboo basket, chose a spot far away from Lu Han, took out his battle-damaged mining pick, and began trying to mine stones.
Ding!
Sparks flew as the dark rock in front of him seemed as though it were cast from steel, enveloped by an invisible repulsion force that firmly blocked the mining pick.
"Is the entire mountain valley cliff made of Demon Qi Stone?"
Chen Mu looked up and around at the cliff walls of the valley, his heart skipping a beat.
"Could it be that an Outer Heaven Demon is suppressed here?"
Back at the Heavenly River Water Mansion, he had heard that the Thousand Mechanisms Sect among Hai Province's Ninety-nine Sects had set up a demon-sealing enchantment.
On one hand, it was to suppress the demons, and on the other, it was to train Daoist Soldiers.