C221

Chu Moxi wasn't in the mood to pay attention to Shang Chen's doubts. She scanned the surroundings with her eyes, looking for clues.

"Where is Xing Liushu's secret passage?" Chu Moxi muttered as she searched.

Suddenly, Shang Chen pointed to the zither under the window on the right side of the room and said, "A person who loves zither definitely won't put it by the window