Who was the backstage manipulator?

Leng Changxi looked down at Qin Yunuan's slightly raised face. The fair face was as beautiful as jade. The inquiry and anxiety in her glance implied that she was clearly concerned about him. At least that was what he thought.

"I don't know," Leng Changxi hastily avoided the question.

Qin Yunuan lowered her head without further asking. When they were about a dozen steps away from the backyard of Prince Ning's Mansion, ...