Drugstore in Another World: The Slow Life of a Cheat Pharmacist (Manga) Vol. 4

From adventurers to homebodies, Reiji's pharmacy has a tonic to suit the needs of every customer that comes through its doors. His rapidly expanding inventory and nonstop product creation have made his shop a popular place to hit for even the most uncommon of ailments. Perhaps that's why Reiji suddenly finds himself up to his eyeballs with adventurers clamoring for his help?! Thanks to Noella, the adventurers' problem is easily solved, but one has encountered an untreatable affliction: falling head over heels in love! Reiji's not sure he can make a potion that can solve this particular ailment...