Several days pass as Gon recovers from being poisoned. Killua is stalked by Imori, one of Amori Brothers. Imori's brothers Umori and Amori show up, and Killua bests them and gets his number badge from Amori. All the protagonists now have their points except for Leorio, who goes looking for his target Ponzu. He finds her in a cave, but is poisoned by snakes. Gon and Kurapika go inside to help him.

Satotz explains to Gon that Killua failed the final stage. His opponent turns out to be his older brother Illumi in disguise. Illumi questions Killua and determines him unfit to be a normal person. He believes that Killua has a talent to be an assassin and tells him to return home. Illumi threatens to kill Gon if Killua even attempts to fight him, so Killua gives up and becomes silent for the rest of the exam. Killua murders Bodoro in the middle of his match with Leorio for no reason and is disqualified. Having heard this, Gon confronts Illumi and breaks his arm, deciding to go look for Killua.

Canary and Gon's group arrive at the Butlers' Quarters and are greeted by Gotoh, Zoldyck family manager. He plays a game with the group, with seemingly deadly stakes. It turns out this was just to entertain them until Killua arrives. He does, and they all leave. At the airport, the group splits up but they all agree to meet in six months in Yorknew City.