Season 1 :
Hunters are specialized in a wide variety of fields, ranging from treasure hunting to cooking. They have access to otherwise unavailable funds and information that allow them to pursue their dreams and interests. However, being a hunter is a special privilege, only attained by taking a deadly exam with an extremely low success rate.
Gon Freecss, a 12-year-old boy with the hope of finding his missing father, sets out on a quest to take the Hunter Exam. Along the way, he picks up three companions who also aim to take the dangerous test: the revenge-seeking Kurapika, aspiring doctor Leorio Paladiknight, and a mischievous child the same age as Gon, Killua Zoldyck.
Hunter x Hunter is a classic shounen that follows the story of four aspiring hunters as they embark on a perilous adventure, fighting for their dreams while defying the odds.
Season 2 :
Hunter x Hunter is set in a world where Hunters exist to perform all manner of dangerous tasks like capturing criminals and bravely searching for lost treasures in uncharted territories. Twelve-year-old Gon Freecss is determined to become the best Hunter possible in hopes of finding his father, who was a Hunter himself and had long ago abandoned his young son. However, Gon soon realizes the path to achieving his goals is far more challenging than he could have ever imagined.
Along the way to becoming an official Hunter, Gon befriends the lively doctor-in-training Leorio, vengeful Kurapika, and rebellious ex-assassin Killua. To attain their own goals and desires, together the four of them take the Hunter Exam, notorious for its low success rate and high probability of death. Throughout their journey, Gon and his friends embark on an adventure that puts them through many hardships and struggles. They will meet a plethora of monsters, creatures, and characters—all while learning what being a Hunter truly means.