C207

Wu Yan'er had been by Bai Jingyan's side for a long time, and she had learned a lot about medicinal herbs. After all, Bai Jingyan's infirmary was very busy. If she didn't study more, how would she be able to help Bai Jingyan with some matters?

It was fine that she didn't smell it, but when she did, Wu Yaner was completely shocked.

"Little Mo, this scented sachet contains quite a bit of musk