C109 Two Grandfathers

When he passed by the revolving door, Du Jing suddenly bumped into it.

"Ugh!"

"Assistant Du, are you okay?" Mu Xue called out in concern.

Du Jing's face turned slightly red. He had thought about it and did not expect this kind of situation. He had been staring at his foster father and Mu Xue's child in front of him