C53 General Press Conference(4)

"Authentic PK?" Gu Qingzhi stared at Xu Liangshu with a face full of question marks.

Xu Liangshu coughed lightly under Gu Qingzhi's puzzled gaze and spoke earnestly. "Aiya! This rookie PK is an activity that the four of us old fellows do together. The purpose is to train your psychological endurance