Time had slipped away, and three days had passed.
Xu Xin had awakened a day and a half ago.
Then she discovered Xu Nian, motionless, seated in the middle of the bamboo forest.
Another day and a half went by, and Xu Nian remained unmoving.
"Xu Nian, what is he doing? He has been sitting there for three days now," Xu Xin asked, puzzled.
"He is comprehending the Profound Argumentation, though I am not sure how much he has grasped in these three days," Xu Tianxu replied with a smile.
During these three days, he had stood guard here, ensuring that no one disturbed Xu Nian.
He didn't want Xu Nian's comprehension to be interrupted.
Yet, three days had passed, and Xu Nian was still immersed in his cultivation.
It was unclear if he had gained anything during these days.