Strolling along the dark narrow passageway, neither Lu Sheng nor He Xiangzi spoke a word.
The passageway was long. Beginning from under the stone pillar in the middle of the Prime Devil Sect, it extended deep into the ground. Nobody knew when it had been dug and the walls were covered in green luminescent algae.
"Teacher seems to be acting strange," He Xiangzi blurted out after a long period of silence.
"..." Lu Sheng looked at He Xiangzi, thinking to himself, 'Duh?'
Any person with an ounce of sensitivity could notice that Grand Elder was acting out of sorts. But He Xiangzi was clearly just slow.