C350 Collaboration

"Okay, Mengjie, close the door first. The soundproofing in this room is pretty good." Cao Zhiyong looked at Wang Mengjie and said.

Wang Mengjie nodded after hearing what Cao Zhiyong said. Cao Zhiyong's words made Wang Mengjie feel uncertain. She didn't know what secret Cao Zhiyong was talking about. He actually needed her to close the door. She really didn't know what secret Cao Zhiyong had