When Assistant Liu and other colleagues came back after lunch, they found that Gu Yan was still in a daze in the office.

Assistant Liu and other colleagues looked at each other and they were worried about Gu Yan. Assistant Liu took a deep breath and knocked at the door of Gu Yan’s office.

“Rat-tat!”

Hearing the knock on the door, Gu Yan gathered her thoughts suddenly and replied, “Please come in!”

When Assistant Liu came in, she ...