"Is the entrance here?" The double asked, and Zhen Yuan nodded with a distracted expression.
"It's here." He muttered, and Shen Xu raised an eyebrow.
"Is something wrong?" He asked.
"The placement of these boulders isn't random. It's a stone circle." Zhen Yuan said, and the double couldn't help but be confused.
"What's a stone circle?" He asked.
At the same time, he thought of the book and tried to recall if stone circles had ever been mentioned.
'Nothing.' He thought and frowned.
"A stone circle is an archaic formation that is arranged with stones." Zhen Yuan said, and Shen Xu subconsciously looked at the group of boulders.
From his perspective, the boulders were no different from random fallen rocks. Most importantly, he couldn't sense a trace of aura or intent from the stones.
"Are they really a formation?" He asked, and Zhen Yuan nodded.
"That's the beauty of stone circles." He said and began explaining.
