Gon decides to have Killua accompany him to meet his father using the artifacts, but they send them to meet Kite instead. The duo then decide to help with Kite's research, and upon discovering a giant insect limb the group discovers that it came from a man-sized Chimera Ant queen, an insect that devours other creatures and then gives birth to progeny that inherit the characteristics of the different species it has eaten. The queen washes up onto an island nation called the Neo-Green Life (N.G.L.) Autonomous Region, where she quickly develops a taste for humans and builds a colony powerful enough to overcome the population, especially after her offspring learn the power of Nen after consuming some Hunters. Upon facing the Royal Guard of the Chimera Ants, Kite sacrifices himself to allow Gon and Killua to flee and alert the Hunter Association. After weeks of preparation, the Association sends a team of some of their most powerful Hunters, including Netero, the president of the Association himself to defeat the Ants and their king Meruem, whose subjects secretly overthrew the government of the nearby as part of their plan of subduing all of mankind. Despite losing to Meruem in combat, Netero ends up killing him with a bomb implanted in his body that poisons him to death soon after. In the occasion, Gon has a showdown with Neferpitou, the Ant who killed Kite and despite having exacted his revenge is hospitalized and in critical condition.