[Ellie's P.O.V.]
"Doctor, the main substance of the medicine is a type of tea from my friend's village, and Arya River is their mother river. If these two substances mix to form substance X, why are the other people in their village fine?"
This doctor had helped us a lot and we had investigated for so long, finding many suspicious things. Since he had taken the trouble to help us run these tests, I was very grateful to him. I trusted him, so I didn't hide the information we found.
Hearing my question, the doctor was slightly stunned, but then he calmly adjusted his glasses and said, "According to my test, the main ingredients of the two drugs should be the tea leaves from that village. If you take the tea leaves and the water from Arya River alone, there will be no problem."
