C538 Purpose of wind chimes

"Xiaohei, what are you standing on the windowsill for?" Dugu Yuan who was pushed out immediately saw Xiaohei standing on the window ledge, and called out.

Hearing Dugu Ying's call, Bai Xiaohei subconsciously turned his head to look, but shortly after, he was stunned. Feng Ling and Dugu Ying had just came out of the bathroom, maybe because there were no outsiders around