Qingyun Sound.
After returning from outside, Qin Wan just sat at her spot, staring blankly into space.
Through the transparent glass, Xie Mengmeng rolled up a paper ball and threw it at Yun Yang, who was wearing headphones and listening to music.
The latter took off his headphones and looked over, puzzled.
Xie Mengmeng gestured towards him to look at Qin Wan inside.
Surprised, Yun Yang turned back to see Qin Wan staring at her phone, lost in thought.
"How long has it been?"
Yun Yang asked softly.
Xie Mengmeng held up two fingers.
"Can you ask her what's wrong?"
"Sure."
Xie Mengmeng stood up and walked over to Qin Wan's desk, calling out with concern, "Wanwan."
Qin Wan, who was deeply lost in thought, almost dropped her phone on the desk when she was startled by Xie Mengmeng's sudden voice.
