C49 Sphenoid search

Liu Ruyan lowered her gaze, glanced at Sun Daoming, then shifted her gaze to Yu Yuhan, who was walking out of the room. She nodded slightly.

Faintly sensing that there was something between the two of them that they were hiding from everyone, Jiang Shuo looked curiously at Yu Han. In Yu Yuhan's hands, he was holding three bamboo tubes, and he didn't know what they were used for