Gon Freecss runs into a Foxbear in the forest. A mysterious stranger named Kite saves Gon by killing the beast. This man tells him that his father Ging is alive

Gon's aunt Mito gives him the go ahead to take the Hunter Exam after he has successfully passed her test, using a special rod from his father. Gon goes to town to catch a ship to the exam. In town, Gon befriends Leorio, after several run-ins with each other through the town

On the ship to the exam, Gon and Leorio meet Kurapika. The captain asks each for their reason to be a Hunter. Gon wants to find his father, Leorio wants to be rich, and Kurapika wants to be a force for justice

The ship's captain recommends they go towards a tree on the top of a mountain instead of directly at their goal. Leorio takes the bus and the rest head towards the tree. The bus is a trap, so Leorio abandons it and catches up with Gon and Kurapika

Gon, Kurapika and Leorio continue on the test, arriving at a cabin in the woods. A husband and wife say they have been attacked by beasts, when a beast shows up and kidnaps the wife. Leorio stays to treat the husband's wounds as Gon and Kurapika help the wife

Gon, Kurapika, and Leorio reach the first stage of the Hunter Exam, a seemingly endless forced run through a tunnel leading by the examiner named Satotz. They are befriended by Tonpa, a man taking the exam for the 35th time, and meet Killua, another entrant. In the end Tonpa betrays Leorio, as Gon and Kurapika go looking for them

Tonpa has placed Leorio and another examinee near hallucinogenic sap. In a dream state, he explains that he wants to be a Hunter to get money so he can become a doctor who doesn't charge for his services. Gon and Killua bond

Hisoka determines the real examiner by flinging deadly playing cards at each man, reasoning the true Hunter will live, and it's Satotz. Later, he plays at being an examiner and kills many examinees. Although Hisoka is able to kill all of his intended victims, he recognizes that Gon and Leorio are special and lets them live

The group starts stage 2 of the test, which is to satisfy Gourmet Hunters Buhara and Menchi with their cooking. Everyone satisfies Buhara's taste for BBQ pork, but they all fail to make sushi good enough for Menchi. She says all examinees fail

While one of the examinees, wrestler Todo, criticizes Menchi and all Gourmet Hunters, Netero, the head examiner and Hunter Association's president, arrives and asks Menchi to give everyone another chance. The test takers collect spider eagle eggs, and Todo learns to respect Gourmet Hunters, vowing to return and take the test again

The protagonists and others have passed the second stage, and they fly towards the next stage on a blimp. Anita, a girl who failed the earlier test, sneaks aboard to get revenge on Killua for the death of her father. The Hunters capture her, and Chairman Netero offers to free her if Gon and Killua can take a ball from him

Killua stops trying to take the ball from Netero because his killer instincts are surfacing. Anita escapes her handlers and attacks Killua, who comes close to killing Anita, but lets her live because otherwise Gon would get mad at him. Gon is never able to get the ball, but makes Netero use his left leg and both hands once, and is satisfied

The objective of stage 3 is to get down from a tower alive. The group is forced to team up with Tonpa, and their test is to win 3 out of 5 matches against tower prisoners. Tonpa takes the first match with a hardened-looking criminal, and promptly gives up

Gon faces the next prisoner, Sedokan, in a match to see who's candle can burn the longest. Gon is given a candle that burns quickly, but because of this it isn't susceptible to the wind, and Gon drops it on the floor and runs to blow out Sedokan candle. Kurapika engages in a death match with the next opponent, Majitani, but refuses to kill him after seeing red (literally) and knocking the criminal unconscious

Majitani feigns unconsciousness in an attempt to run out the clock. Leorio and the leader of the prisoners bet on whether he's faking. Leorio holds the man above a long drop, and Majitani wakes up

Leorio goes next. His opponent is Leroute, an attractive woman. He loses ten hours in bet to her so that he can grope her

The last test to get out of the tower has two paths: one is too long and the other will only allow three of the five to enter. Leorio and Tonpa start fighting to see who will stay, when Gon thinks outside the box. They choose the longer path, destroy the wall between the paths with axes provided so they could fight, and all five make it

The successful examinees are taken by blimp to an island hotel. In order to pay for the rooms, they dive to collect treasure from sunken ships. Kurapika explains to Leorio that everyone from his clan was killed by the Phantom Troupe for their eyes

The hotel owners leave the examinees stranded on the island. A map is found indicating another island nearby, and part of the group sets out immediately to find it, dying when a storm hits. Hanzo and Kurapika sense danger and are elected leaders of the people who stay

The group works together to separate the battleship/hotel from the island before the second wave of the storm hits. Leorio gets stuck on the bottom of the ocean in a diving suit and Gon helps him escape. Gon is then saved by Hisoka

The fourth stage of the Hunter Exam is a manhunt on Zevil Island. Each examinee must collect 6 points; their own number badge is worth 3, the number badge of their target is worth 3, and any other number badges are worth one point. Gon's target is Hisoka, and he practices catching birds with his fishing pole to prepare

Gon stalks Hisoka, and observes Hisoka's friend transform into his real appearance. Then Hisoka decides to hunt other participants for two more points

Gon gets Hisoka's number badge while Hisoka kills an examinee crossing his path. Gon is poisoned by Geretta and relieved of his badges. Hisoka kills Geretta easily and returns both badges: Gon's and his own

Several days pass as Gon recovers from being poisoned. Killua is stalked by Imori, one of Amori Brothers. Imori's brothers Umori and Amori show up, and Killua bests them and gets his number badge from Amori

Gon, Leorio and Kurapika become trapped in the cave with Ponzu. Leorio has been poisoned, and Gon gets bit numerous times to retrieve the antidote. Gon uses Ponzu's sleeping gas to put the snakes to sleep while holding his breath and rescuing everyone

Chairman Netero interviews the nine remaining examinees (Gon, Kurapika, Leorio, Hisoka, Hanzo, Pokkle, Gittarackur, Bodoro, and Killua) in preparation for the final test. He asks each who they are interested in, and who would they least like to fight out of the nine. He then unveils a brackets system for the upcoming tournament between the remaining examinees

Hisoka and Kurapika fight in the first fight of the final stage. Hisoka toys with Kurapika at the beginning, but when Kurapika becomes angry they are on similar levels. This causes Hisoka to force himself to calm down

The next fight is between Hanzo and Gon. Although Gon tries his hardest to combat Hanzo, it is obvious he is no match for the ninja. Hanzo severely injures Gon and breaks his arm, but Gon will not admit defeat

Hanzo and Gon continue fighting. Hanzo is easily the better fighter, but when Gon won't concede, Hanzo is forced to accept defeat. Hanzo decides he'd rather lose than kill Gon, because he likes his attitude

Satotz explains to Gon that Killua failed the final stage. His opponent turns out to be his older brother Illumi in disguise. Illumi questions Killua and determines him unfit to be a normal person

Gon is determined that Killua has left against his will and Gon is going to find him. He fights Illumi for information and Illumi is about to kill him when Hisoka shows up. Illumi instead tells Gon that Killua is at the Zoldyck family home

Gon, Leorio and Kurapika take a train towards Killua's home on Kukuroo Mountain. The last leg of the trip is spent on a tour bus that takes them to the Door to Hades, a giant gate that hides the path to the estate. A beast named Mike waits behind the gate, so Gon asks the security guard, Zebro to call Killua and have him open it from the inside

Gon, Leorio and Kurapika stay in the Zoldyck family's servants' quarters at the security guards behest. Zebro lets them in through the Testing Gate (weighing tons), and Gon feels he should have been able to let himself in. While they stay there, the guard trains them with weighted brooms, water buckets, slippers, cups and whatnot

The group meets a butlers' apprentice while walking closer to their target. She has Killua's skateboard, and refuses to let them pass. Repeatedly Gon walks over a line she drew, and each time she sends him flying with her mace

Killua's mother Kikyo and brother Kalluto knock Canary out. They tell Gon that Killua doesn't have time to see them and they should leave. When Canary wakes up, she and Gon's group head to the house of security guards

Canary and Gon's group arrive at the Butlers' Quarters and are greeted by Gotoh, Zoldyck family manager. He plays a game with the group, with seemingly deadly stakes. It turns out this was just to entertain them until Killua arrives

Gon and Killua decide to fight professionally in order to train and make money. They go to the 251-story Heavens Arena, where every 10 floor increase represents more difficult opponents. Gon's power has increased dramatically from training on Zoldyck grounds, and he sends his opponent flying

Killua and Gon learn about Nen from Wing, Zushi's teacher. Nen involves using your body's aura while fighting. On their way to register for the fights on the 200th floor, they're stopped by Hisoka

Gon and Killua are able to make it past Hisoka's Ren and enter the fights on the 200th floor of Heavens Arena. Gon immediately wants to test his new powers and fights against a man who uses his Nen and toy tops as weapons. He initially beats up Gon, but Gon learns to use his Zetsu to sense the tops and avoid them

Gon is finally healed as he and Killua continue working on their Nen. Kurapika is shown looking for work, and being turned down. The girl who would hire him tells him if he can't see something invisible in the room, then he's not ready for a job

Gon and Killua learn their types of Hatsu; Gon is an Enhancer and Killua is a Transmuter. Gon fights Hisoka, and while over-matched, gets a punch in and gives back the number badge that Hisoka gave him during the exam. After that, Hisoka fights with his full power

Gon and Hisoka continue their fight. Hisoka has attached his "Bungee Gum" to Gon's face and can pull him in to punch him. The referee awards points fast, leading to the quick win for Hisoka

After Gon's match, Killua decides that he will compete as well, eager to test his own strength. Gido, Sadaro, and Riehlvelt kidnap Zushi to bribe Killua into forfeiting his matches with the three of them, so they can get easy wins. However, Killua makes sure that they will fight honestly and don't cheat

Gon and Killua master their Nen abilities and show them in perfection against matches with the other two guys that Killua talked to. Wing talks with them and tells Gon that he has passed the Hunter's Exam. Lastly, Gon and Killua venture out to Whale Island

Kurapika's flashbacks with his master are seen here. The flashbacks tell how Kurapika passed his hidden Hunter exam and got his chains, what Nen type he has, and how he's changed. After he got his first job, Kurapika gets on the train where he meets someone that might become a future ally

Gon and Killua take a ship to get to Whale Island where Gon grew up. Killua is surprised that there is no bus and they have to walk, and that the house is really small. Mito, Gon's aunt, welcomes them and asks about the exam

Gon and Killua try to repair an antenna and a computer to set up Internet. Mito tells Gon all she can about his father Ging and hands over a mysterious box Ging left. Gon manages to open the box with his Nen and finds a ring, a tape and some piece of electronic equipment there

Kurapika together with five other hunters comes for a job interview. They are given preliminary orders and tested by being attacked by a number of fighters in black. Kurapika quickly understands that it is actually a Nen-based ability of one of the imposters, and counter-attacks him directly

Gon and Killua order a Joystation and see that the card they have contains data for Greed Island game that cannot be found on Internet. Killua calls his brother who is a devoted gamer, but even he doesn't have that one (however, he provides some information in exchange for the data from Gon's ROM card). Back to Kurapika, they manage to identify two spies: Shachmono Tocino and Squala, who already work for the same boss and were asked to test the four rookies

Gon and Killua leave Mito and her mother to go to Yorknew. They got even more information about Greed Island from a website available only for hunters. They need a lot of money to buy it, even millions they earned at Heavens Arena are not enough

Neon with all her bodyguards arrives at Yorknew. Her Nen ability is shown: Lovely Ghost Writer that predicts the future. Four members of the Phantom Troupe are shown walking to Yorknew: Feitan, Machi, Franklin, and Nobunaga

Chrollo Lucilfer, the boss of the Phantom Troupe, gives them orders to go to the underground auction and kill everyone there, and they proceed. Franklin uses a machine gun hidden in his fingers to fire Nen bullets, and Shizuku cleans up so that no traces of the massacre are left visible. Melody and Kurapika are talking more openly to each other while waiting on the roof

Mafia people attack the Phantom Troupe, but in vain: they are not Nen users, and Uvogin is able to catch a bullet with his teeth and withstand a point blank shot from a bazooka. Four members of the Shadow Beasts arrive, they are noticeably stronger than Kurapika companions, but even they are defeated by just one Phantom Troupe member

Kurapika captures Uvogin with his chains and they quickly run away. Leaving him in hands of Dalzollene, the leader of Neon's bodyguards, Kurapika leaves to meet with Hisoka who promises to give some information on other members of the Phantom Troupe. Dalzollene asks people from mafia community to come to pick up, but instead Phantom Troupe members arrive, killing him and freeing Uvogin

Kurapika contacts his boss (Neon's father) and is told that he should be in charge after Dalzollene's death. Raging Uvogin searches for "the chain guy", and finds him alone with Neon and the others moved to another room. They decide to go out of the city to be able to fight with full strength

Killua remembers that his father once was paid to kill a Phantom Troupe member: he succeeded but said it was too hard and advised his sons to stay away from them. Gon, Killua and Leorio spend four hours searching with no results, and Gon decides to get a loan of 100 million jenny for his Hunter License. Kurapika and Uvogin fight with the latter going from 20% of his strength to 50% and finally to 100%, yet Kurapika has the upper hand due to a deadly oath and finally kills him

Leorio helps Gon to buy a complete catalogue to find Greed Island game there. To collect 8.9 billion they go to a flea market and use gyo to buy only items that have Nen aura on them

Gon, Killua and Leorio arrive at a place where Nobunaga and Machi pretend to be a couple sitting in a cafe, but they do not attack understanding that they are not strong enough. Leorio, who is unable to use Zetsu to hide his aura, returns home, but Gon and Killua try to follow them and are captured instead. Light Nostrade arrives, giving orders to Neon, Kurapika and others

Gon and Killua are questioned about the "chain dude" but cannot give any answer, being unaware that he is Kurapika. Gon and Nobunaga are armwrestling, and the latter cries, mourning the loss of Uvogin. Finally Nobunaga asks Gon to join the Phantom Troupe

Gon and Killua escape from Nobunaga. Killua tells Gon about Kurapika being the "chain user", they try to call him but get no answer. Neon runs away and is found by Chrollo Lucilfer who pretends to be friendly to get her prophecy

Some assassins battle Chrollo but in vain. Mafia dons become impatient, and the Zoldycks calm them down. Zeno extends his En to 100 m radius, searching the building to find Chrollo

Zeno and Silva injure Chrollo, but do not finish him off because of the call from Illumi who manages to kill the mafia dons. Having no client, the professional assassins have no reason to fight and just leave. Fake bodies of Chrollo and all other Phantom Troupe members are found, calming the mafia community, and the auction takes place as planned