Light x And x Darkness - S2.E85

As the Chimera Ants are reunited to unlock the power of Nen into their bodies, Neferpitou feels the presence of Kite approaching and leaves to confront him. Realizing that the enemy is too powerful for them, Kite warns Gon and Killua to flee, but Gon is taken by rage upon seeing Kite's arm being severed by Neferpitou and Killua is forced to knock him down and escape carrying him. After escaping the NGL, with Gon still uncounscious, Killua is approached by Chairman Netero who is sent there to wipe out the Chimera Ants assisted by two other Pro Hunters, Morel and Knov.