In Episode 11 of (Parallel World Pharmacy), titled "The People Farma Couldn't Save," the protagonist Farma de Médicis works with Professor Caspar to finalize the research needed to combat the Black Death (Plague).
: Professor Caspar, who has studied microorganisms for decades despite her colleagues' ridicule, provides the decades of research Farma needs. Isekai Yakkyoku Episode 11
: The collaboration between Farma’s modern medical knowledge and Professor Caspar’s long-ignored traditional research validates her life's work and provides the empire with the weapon needed to fight the "White Death." In Episode 11 of (Parallel World Pharmacy), titled
The key steps in "putting together the paper" and concluding the research involve: titled "The People Farma Couldn't Save