Malli is the granddaughter of the so-called fearsome witch residing in the northern forest—and she is also a resourceful witch striving to make a living! Eager to sell any potion that will generate income, Malli unexpectedly encounters a tiny, delightful fairy named Prim. She captures Prim with the intention of concocting a "special elixir" using "fairy essence" to earn a good profit—but there’s a significant issue: she has no clue how to acquire a fairy’s "essence." Malli makes every effort to extract the method from Prim, but he obstinately declines to reveal how essence is created. Finally, after persistent flattery and threats, Prim gestures to his midsection and exclaims… "Fairy essence is a bodily fluid that comes out from here, you idiot!!"