I heard a derailed sound.

Qin Qitong followed suit when Pei Ge hurriedly stood up from her seat.

"Sister Pei Ge, what's wrong?" she asked worriedly when she saw the look of disbelief on Pei Ge's face.

Pei Ge did not answer her question and merely frowningly left their cubicle to look around.

Qin Qitong quickly followed after her, and upon seeing Pei Ge look around, as if she were searching for something, she too closely observed her surroundings for anything out of the ordinary. However, in the end, she did not notice anything strange.

"Sister Pei Ge, what are you looking for?"

Pei Ge's lips quivered and her eyes were full of suspicion.

She seemed to have heard Chen Zhengchu's voice earlier.

However, she did not spot any familiar figure when she exited the cubicle.

"Qitong, did you hear a low male voice earlier?" Pei Ge turned to Qin Qitong and asked this in a serious manner.