In a world filled with unexplored lands, rare treasures, and dangerous creatures, Hunters are elite adventurers granted special privileges to pursue extraordinary missions. Earning that title, however, requires surviving the notoriously difficult Hunter Examination, a brutal test that only a select few manage to complete.
Twelve-year-old Gon Freecss dreams of becoming a Hunter for one reason: to find his father, Ging, a legendary Hunter who left him behind. Convinced that following in his father's footsteps will eventually bring them together, Gon leaves his peaceful island home to take on the challenges ahead.
During the examination, Gon crosses paths with three unlikely companions: Killua Zoldyck, a gifted boy raised in a family of assassins; Kurapika, a determined survivor seeking revenge for his fallen clan; and Leorio Paladiknight, an aspiring doctor with ambitions of his own.
Despite their different backgrounds and motivations, the four develop a strong friendship as they face increasingly dangerous trials. What begins as a quest to earn a Hunter License soon opens the door to a vast and unpredictable world where strength, loyalty, and determination are constantly put to the test.