C118 Calculation

Gu Yunyan snorted coldly again before she lifted her foot and left.

Gu Yunxiao could vaguely hear sounds coming from outside. She took the bottle from Liu Xu's hands and fiddled with it. The faint smell of medicine wafted over, making her feel refreshed.

No wonder Gu Yunyan was reluctant to give it to her, it was indeed a rare good medicine.

Good things need not be used for free