Corporate worker Reiji is transported to another world and stumbles across a fatally wounded werewolf, whom he saves using his newly awakened Medicine Maker ability to craft potent remedies. He opens a countryside pharmacy with the rescued wolf girl Noela at his side, and word of his cures draws in customers ranging from those chasing lost youth to elves struggling with failing eyesight. This light novel is the original source behind the Drugstore in Another World manga and anime.