C779 Culture

Yanjing. It was night.

Ning Guangyao sat on the soft leather chair in the study of the Ning Family Palace. After reading a document in his hands, he signed his name.

At this time, there was a knock on the door of the study room.

"Come in." Ning Guangyao put the pen and documents aside, took the tea bowl from the side, opened the lid and took a sip.

After opening the door