C730 Two Grandfathers

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

"Uh!"

"Assistant Du, are you alright?" Muh Tong shouted out of concern.

Du Jing's face turned slightly red. He had just thought of something. He did not expect this kind of situation to occur. He had been staring at his foster father and Muh Tong's child in front of him