Kanji Yukatani, a hard-working pharmacist, wakes up and finds himself becoming Pharma de Médicis, serving the royal family in an alternate world.

After being told that de Médicis only serves royalty, Farma decides to make medicine available for all social classes and creates treatments using techniques from Earth.

Farma accompanies his father Bruno on his house call to the Empress.

Farma continues to treat Empress Élisabeth II; it leads to an unexpected reward.

Farma creates a non-toxic makeup product for Chloe de Chatillon. Chloe offers the manager position in a cosmetics shop to Farma.

The de Médicis family visits Bruno's newly granted territory of Marseirre. Later, Farma discovers his new power as he saves Blanche from drowning in the sea.