The "cost" of a wish is not paid by the wisher, but by the next person who encounters Alluka. The greater the previous wish, the more difficult the subsequent requests become. If four requests are denied in a row, the person and their loved ones die—sometimes numbering in the dozens. Key Narrative Developments
This episode is often cited by fans for its shift in tone, blending the series' typical adventure with . It explores themes of "equivalent exchange" and the burden of self-interest, as well as Killua's deep, protective love for his sister despite her terrifying potential. 138 : Request x and x Wish
The episode's title refers to the transactional nature of the entity known as , who resides within Alluka: The "cost" of a wish is not paid
Alluka makes three "requests" (or "favors") of a person. These can range from innocent acts, like asking for a hug, to horrifying demands, like asking for internal organs. Key Narrative Developments This episode is often cited
Parallel to Killua's journey, the Hunter Association continues its struggle to elect a successor to Chairman Netero, with Ging Freecss and Pariston Hill engaging in high-stakes political maneuvering. Thematic Significance