Wu Long chuckled, happy to see both Lian Zhiqiu and Hua Ziyan benefited from his enlightenment even if not to the extent he did, and excited for the glimpse of the secrets of the Dao Rune he managed to peek at.
"What... what was that sound?"
Hua Ziyan carefully asked and he shook his head.
"I don't know. I never heard something like that either. I had sudden enlightenments before, and saw people in that condition, but never like that"
He was quite surprised as well, as he could hear that chanting as well, or, more exactly, that chanting was in a way the source of his enlightenment as most of the new comprehensions he had came from listening to it.
The only time he could hear the chanting that was similar was when Nie Changsheng's Soul Sea shattered and he could see the Dao Runes within. But both the runes and chanting strangely gave him a different feeling.