Just as Shalsha and Falfa are reading about the Elves of Hrant, one arrives at the door in a state of anxiety, demanding to be let in.
Her name is Halkara, and she’s a very successful apothecary and energy drink entrepreneur who happened to make a demon named Beelzebub mad when that drink caused an adverse effect. She also has a killer bod!
While her extra witch outfit is far too tight for Halkara’s three sizes, Azusa agrees to keep the elf under her protection, casting a barrier over the house and inviting the elf to join her foraging for medicinal herbs.
Azusa ends up learning a lot about the mushrooms of the forest, as well as the existence of a condiment very much like soy sauce. Halkara also accidentally eats an aphrodisiac mushroom (due to poor sorting methods) and starts involuntarily making advances on Azusa, who isn’t interested in a drug-addled tryst!
Halkara eventually recovers, and the matter is not spoken of. Then they find that there’s a huge reward poster at the guild for anyone who can locate Halkara. Azusa preps for a potential confrontation by having Laika take her daughters to safety, but Beelzebub was there all along in the form of a bee.
Beelzebub attempts to seize Halkara, abut Azusa won’t hear of it, and the two agree to take it outside and settle it with a fair fight. Beelzebub immediately makes use of her ability to fly, but ends up hitting the inside of the barrier and gets zapped. Azusa takes her in and heals her with magic.
After recovering, Beelzebub reveals that it wasn’t Halkara’s energy drink that made her sick, but overwork. She and the other demons actually love her product and only came to meet her in person and procure more. With the misunderstanding cleared up, Laika and the kids return.
Beelzebub still wants to have that fair fight sometime, while Halkara wants to move her production to Azusa’s province for tax purposes, so Azusa’s family swells by two. Her peaceful life is as lively and fun as ever, but the episode ends on a cliffhanger as Laika declares she’ll be returning to her own home.