Ep. 1: Reiji sells exhaustion-curing potions, anxiety-reducing tea, and botanical deodorant in Kalta village.

1

Reiji Kirio, a Japanese salaryman transported to another world, runs a drug store in Kalta village with werewolf Noela as mascot and ghost Mina Fleuret as assistant. He creates a delicious potion curing exhaustion, which Alf distributes widely for mutual profit. Later, Reiji mediates a dispute between Zeral and his jealous, sleep-deprived girlfriend Feris by brewing Landenflower Tea to reduce anxiety. Zeral, a wealthy noble, pays an excessive fee, causing Reiji to feel emotionally unstable from the display of wealth and the couple's affection, leading Mina to treat him with the tea. Finally, Noela discovers an Utsubo flower emitting a monster-only stench. Reiji brews a potion to neutralize the odor, accidentally inventing a botanical deodorant that becomes highly popular among his customers.