Chen Mo's Spiritual Sense had been suppressed throughout the entire canyon, so it could now only extend three meters. Anything beyond three meters was impossible to investigate.
He found this extremely uncomfortable. When he could use his Spiritual Sense freely, nothing could possibly stay hidden from him. But now, even if he wanted to examine the stone door before him closely, he did not know how to go about it.
Moreover, if his Spiritual Sense still had its original range, he could have investigated what lay behind the stone door. Even if there were formation restrictions on it, he could have bypassed the formation and probed through the rock.
But now, there was nothing he could do.
The stone door before him felt familiar, but where had he seen it before? Or where had he learned about it? If he could investigate it with his Spiritual Sense, would he need to rack his brains like this?
There were no patterns or words on the stone door. It was completely bare, but under the Headlamp's light, he could see that the entire door was black—a stone door made of pure Black Rock.
Of course, even without the Headlamp, Chen Mo could clearly see the surroundings and the stone door's features.
His Spiritual Sense only extended three meters now, so if he wanted to investigate this somewhat familiar stone door, he needed to get closer.
However, as a Houtian Layer Ten Martial Artist, he and Ouyang Ruo Xi, along with several others, had been assigned to the third group. They would only get their turn after the first two teams had attacked the stone door.
So, if he wanted to get close to the stone door, he had to wait.
Right now, Qian Ying was unleashing attacks on the stone door like