C645 !

"Infuse it into your body, and hide it in your private acupoints."

"Then, you will be able to harmonize the Yin and Yang in your Baihui acupoints."

"In the end, it will improve the symptoms of your Yin and Yang imbalance in your body!"

Listening to Zhang Xiaofann's professional medical terminology...

Qin Xiyan was completely confused.

She had no idea what he was talking about.

However