Salvation x and x Future
Gon apologizes to Kite for not being strong enough to save him. Kite tells him they'll always be friends and that he should go get to know his dad. Gon returns to the Election Hall only to find a note that Ging has gone to the World Tree. Gon, Killua, and Alluka journey to the World Tree where Killua reveals Alluka's powers to Gon. Killua vows to protect his sister and says farewell to Gon, promising they'll meet again. Gon in turn promises to introduce Killua to Ging when they meet again.
Aired 17/09/2014EP 147 - Salvation x and x Future
Hunter x Hunter (2011)
A Hunter is one who travels the world doing all sorts of dangerous tasks. From capturing criminals to searching deep within uncharted lands for any lost treasures. Gon is a young boy whose father disappeared long ago, being a Hunter. He believes if he could also follow his father's path, he could one day reunite with him.
After becoming 12, Gon leaves his home and takes on the task of entering the Hunter exam, notorious for its low success rate and high probability of death to become an official Hunter. He befriends the revenge-driven Kurapika, the doctor-to-be Leorio and the rebellious ex-assassin Killua in the exam, with their friendship prevailing throughout the many trials and threats they come upon taking on the dangerous career of a Hunter.