Lin Bai sat cross-legged on the ground. As he focused his mind, wisps of mist seemed to gradually spread throughout Sword God Dugu Yunhe's cave dwelling.
Lin Bai circulated his sword intent, spreading it throughout the cave dwelling in an attempt to use it to communicate with the remnants of Sword God Dugu Yunhe's sword intent left behind here long ago.
After half an hour, Lin Bai shook his head helplessly and opened his eyes. He said in a low voice, "No. After enduring the passage of so many years, the sword intent in this cave dwelling has basically dissipated completely!"
"Trying to use sword intent to communicate with Dugu Yunhe's sword intent is basically impossible."
"Then I'll have to think of another way."
Lin Bai rose from the ground and walked through the cave dwelling. He looked at the blurry characters left on the stone walls and the faint sword marks visible all around him.
"What exactly do these characters and sword marks represent?"
Lin Bai spoke with a strange expression.
After walking back and forth around the cave dwelling several times, Lin Bai stopped again and said in a low voice, "There are eighteen sword marks and twenty-seven characters in this cave dwelling!"
"Eighteen sword marks..."
"Twenty-seven characters..."
"What can this possibly mean?"
"Moreover, after being washed by the passage of time, these sword marks and characters are almost impossible to make out."
Lin Bai shook his head in frustration.
Lin Bai began wandering around the cave dwelling again. He had a powerful feeling that the mysteries of this Mist Sword Art seemed to lie among these eighteen sword marks and twenty-seven characters.
Immediately, Lin Bai carefully examined the sword marks and characters in the cave dwelling once more.
But after finishing this time, Lin Bai's expression suddenly