Chapter 565: Drug testing

Yu Chunyang never imagined that the types and quantities of medicinal materials Reuben Su needed were exactly the same as those on his own prescription. There is no doubt that the other party is also making plague-eliminating pills. But how did the other party know the recipe for the plague-eliminating pill? You know, the recipe for this plague-eliminating pill is almost lost. It was because his ancestor was a disciple of Sun Simiao that he had the prescription, and it was passed down to his...