Corporate drone Reiji is transported to a fantasy world, where he discovers that he can craft potions at a higher level than his rank should allow. Taking advantage of this, Reiji makes a tidy profit–enough to open his own drugstore. An elf who can’t aim his bow? Give him some eye drops! A dragon who accidentally breathes fire? Cough syrup! Reiji’s new relaxing life of making medicine for fantasy creatures is about to begin!