Plucky Gon's quest to find his dad leads him into a whole world of crazy adventure. Hunters are a special breed, dedicated to tracking down treasures, magical beasts, and even other people. But such pursuits require a license, and less than one in a hundred thousand can pass the grueling qualification exam. Those who do pass gain access to restricted areas, amazing stores of information, and the right to call themselves Hunters. Gon, Killua, Leorio and Kurapika are finally reunited. Kurapika tells the gang that he made a Nen covenant to strengthen his ability by setting limits on it-all for the bargain price of his death if he ever uses Chain Jail against anyone who's not a Spider. Meanwhile, the Mafia is researching the members of the mysterious and deadly Troupe, but even the most foolproof database contains no information on them. But there's only one place where goons can avoid registration: Meteor City, the junkyard of the world!