C238 Who Is It

After the little secretary left, Duan Yu Chen pushed open the door to his office without even greeting her.

Gu Chen jokingly said, "Heh, you sure are carefree. How dare you come in without knocking?"

Duan Yu Chen sat down on his desk and said: "Is there a need to be so courteous, Boss Gu?"

Gu Chen looked at the door, thinking, there should still be someone else coming in