Gon and Killua meet Knov's student Palm and learn that to earn a place in the Extermination Squad and return to the NGL, they must win against Morel's students Knuckle and Shoot in one month. To increase their chances of winning, Palm asks for Biscuit's help and they start a harsh training routine with her. Meanwhile at the Chimera Ants nest, Shaiapouf, the second Royal Guard awakens.