C312 Where's Zhao Qingyu

Xu Shuang also quickly realized that Zhang Cheng wouldn't be staying in his office for a long time and would go out from time to time. No one knew what he was busy with.

Every time she wanted to ask him something, she wouldn't be able to do so. Either he was on the phone, or he was talking to someone else. Xu Shuang found it very strange that he couldn't do as she wanted.

Finally