In the midst of their journey within Greed Island, Gon and Killua undergo intense training led by Biscuit to enhance their skills for the challenges ahead. As they grow stronger, the looming presence of player killers adds to the peril of the game. Undeterred, Gon and his companions press on, braving the risks posed by the game's trials and interactions with fellow players. Adapted from Togashi Yoshihiro's manga series.