```From the appearance and color, the medicine had no difference from the finished product Xu Fan had anticipated.
However, with pharmaceuticals, a minor deviation could lead to grave errors. A mere difference in the quantity of a single ingredient could turn a life-saving medicine into a deadly poison.
This major mistake at the pharmaceutical factory only had one possible explanation left.
Someone had tampered with the prescription.
Who on earth was responsible, and what was their purpose? Xu Fan had already made up his mind to investigate thoroughly.
"Uh, master, when you gave me the prescription, I had it tested at the research institute. After confirming that the final product was correct, I had the institute provide a copy to the pharmaceutical factory,"
When Xu Fan asked this question, Su Shouzi immediately answered truthfully.
