In episode 4 of Isekai Yakkyoku (Parallel World Pharmacy), titled Farma officially establishes his own business after successfully treating the Empress. Key Plot Points

: The episode concludes with the official opening of Farma’s pharmacy. In a notable moment, Farma accidentally names the shop "Parallel World Pharmacy" while monologuing to himself. Where to Watch

You can watch the full episode on platforms like Crunchyroll or the Muse Asia YouTube Channel .

: Farma discovers that his father, Bruno, intentionally let Cédric go so he could assist Farma. Bruno also provides a significant amount of gold as startup capital, showing his growing respect for Farma's skills.

: Farma officially hires Eléonore and Charlotte as his staff. He also solves his bookkeeping dilemma by hiring Cédric Luneau , a retiring noble with chronic knee pain, whom Farma cures in exchange for his services.

: Veron, the chairman of the local pharmaceutist guild, tries to discredit Farma's reputation, but Farma remains unfazed and Eléonore eventually sends the guild leader away.