Qin Yiqiu was well-versed in pharmacology, so how could she not know the potency of these drugs?
Yet she had no other choice, for this was the only way to heal her junior sister. Otherwise, she could only watch helplessly as her junior sister's meridians shattered and she died in agony.
Unable to bear the pain, Luoyun Huan could only grip the edge of the tub tightly to distract herself.
Chapter 233