Yin Yang

"Your reaction is better than I thought. Chuanxiong, Curcuma, and Frankincense are just blood-activating drugs. The drug in your body is a very yin substance. Arsenic is very strong. Although it is a very poisonous substance, it is also a yang drug. It is just right for you."
After saying this, Sun Yi's face became a little heavy.
"However, these drugs can only provide relief, not cure the disease. I am ashamed of my limited ability."
Emory Williams, who was originally surprised, immediately...