Wing: 'Master... It was never my intention, but... have I... Have I awoken a terrible monster?' Wing thought to himself, his Ten suddenly activating.

-Cut to an unknown location.-

Kurapika: "What's going on?" Kurapika asked.

Rei: "You found this agency on your own, and that tells me you're pretty sharp. Even so... I can't introduce you to our valued clients. And it's not because of your total lack of experience. Some of our clients dont seem to mind that. The thing is... experience isn't all you lack." Rei explained.

Kurapika: "But what do you mean? Like I told you, I already have a Hunter's License." Kurapika responded.

Rei: "Maybe. But your Exam isn't over. It's obvious." Rei said, surprising Kurapika.

Kurapika: "Excuse me?" Kurapika said, slightly offended.

Rei: "Can you see anything? Like next to me, I mean." Rei said while making a face out of her Nen.

Rei: "Can't see a thing, can you?" Rei asked.

Rei: "You come back when you can... and not before. That's the minimum requirement here." Rei said.

Kurapika: 'What does she mean? What is it that I can't see?' Kurapika thought to himself while walking.

After a bit of walking, Kurapika found himself in a forest. But then, he stops walking when he feels that someone following him.

Then, A bullet gets shot at him. But before it hits him, Kurapika dodges to the side, making the bullet hit a tree that was behind him, putting a massive hole in it.

???: "You can't see it, but you can sense it, huh?" An unknown person asks.

Kurapika: "Why did you do that?" Kurapika asked.

???: "This? Oh. I was just playing around." The unknown person said while coming out of the shadow.

???: "This must be fate, us crossing paths. Y'think? Try to think of this as... a little bit of friendly advice from a senior." The person said, pulling out Kurapika's hunter license.

???: "You didn't notice when I stole this, or when I walked past you, either. You're clueless." The person said mockingly.

Kurapika: "Bastard! Give me nack my license right now!" Kurapika said angrily.

???: "Does a newbie who knows nothing of Nen have a chance of beating me?" The person said.

Kurapika: "Nen, eh?" Kurapika said while pulling out his Bokken.

???: "Wanna give it a try?" The person asked.

We then see Kurapika on the ground, beaten and exhausted. While his opponent is sitting on the destroyed tree from earlier, completely fine.

???: "Do you get it now? There's something important you still lack." The person said.

Kurapika: "I... I need... I need enough power to fight on my own!" Kurapika said as the person tossed him his license back.

???: "Come with me. I'll teach you. The real exam has just begun." The person said while smiling.

-Timeskip 1 month.-

We currently see Killua walking to Gon's room.

Killua: "Hey, Gon! I got something-" He says as he cuts himself off, Seeing Gon Jump on his used-to-be broken arm.

Gon: "Oh! Killua! What's up? I was just thinking about going out to look for you." Gon said while upside down.

Killua: "Whoa! You're better already?" Killua asked.

Gon: "Yeah!" Gon said as he jumped in the air with his arms and landed back on his feet.

Gon: "Check it out! I'm all good!" Gon said while running in place energetically.

Killua: "Yeah, Okay, I get it." Killua said.

Killua: 'Those injuries should've kept him out of commission for four months, but he recovered in one!' Killua thought to himself, shocked at his healing factor.

Killua: "What is your body made of anyway?" Killua asked.

Gon: "I really don't know how to answer that." Gon responded.

Killua: "You're such a weirdo." Killua said, making Gon pout.

Gon: "So... Weren't you gonna say something earlier?" Gon asked.

Killua: "Oh. That's right." Killua said as he pulled out tickets.

Gon: "Tickets, huh?" Gon asked.

Killua: "But these aren't just any tickets. They're for Hisoka's fight." Killua said.

We then see Gon and Killua outside, sitting across from each other at a table.

Killua: "As a 200th-floor level fighter, I got dibs on tickets. Hisoka's match is really popular I even saw scalpers." Killua said as Gon was eating.

Killua: "So, I've been trying to gather up information. Turns out Hisoka's the real deal." Killua said, making Gon stop eating and pay attention.

Killua: "He has an eight and three record with six KO's, all of which ended on death." Killua said.

Gon: "Yeah, but he's lost three matches." Gon retorted.

Killua: "His three losses were forfeits." Killua clarified.

Gon: "Forfeits? Really?" Gon asked.

Killua: "Well, he reached the registration deadline, so he signed up for a fight, then didn't show." Killua said.

Gon: "Okay, what does that mean?" Gon asked.

Killua: "That when Hisoka does compete, he never loses." Killua said.

Killua: "And out of all the times he fought, he's only given up a total of four points. One of 'em was a knockdown and three were clean hits. This means he's gotta be as strong as any of the Floor Masters." Killua said.

Gon: "Wow. That's pretty intimidating..." Gon said while trembling with excitement.

Killus: 'Damn it. You sure don't look very intimidated to me.' Killua thought to himself.

We then see Killua and Gon walking and having a conversation.

Killua: "So, his opponent is some guy named Kastro. Two years ago, he managed to get the only knockdown ever against Hisoka." Killua said.

Killua: "Of four points Hisoka has ever given up to another fighter, this Kastro guy is responsible for three of them." Killua explained.

Gon: "Three points against Hisoka?" Gon said surprised.

Killua: "Guess you could say they've got history. They both registered for the same day, so they could fight each other." Killia explained.

Killua: "This is your chance. You'll get to analyze Hisoka's fighting style. Maybe he'll even go all-out!" Killua said.

Gon: "Uh... Are you sure this is okay? I made that promise to Mister Wing..." Gon said, remembering the promise.

Killua: "Are you kidding? Of course, it's okay! You're just gonna be watching a match.' Killua said as he bumped into Wing.

Wing: "Not okay. Viewing a match counts as studying the use of Nen." Wing said angrily.

Gon: "Uh, Mister Wing!" Gon said surprised.

Killua: "C'mon, don't scare us like that!" Killua also said surprised.

Wing: "Gon, has your armed healed up already?" Wing asked.

Gon: "Uh, yes sir! It's all better now." Gon said while winding up his arm.

Wing: 'What incredible regeneration!' Wing thought to himself.

Killua: "Can't he watch the match since he recovered and everything?" Killua asked.

Wing: "Oh, no. When I told Gon he had to wait two months, I meant two months." Wing said sternly, making Killua groan in annoyance.

Wing: "Now, Gon. You still have another month. You are to practice Ten and recover from your injuries." Wing ordered.

Gon: "Um... Right, Mister Wing. I understand." Gon responded.

Wing: "Well... That's all, then." Wing said as he walked away.

Zushi: "Osu! Take care!" Zushi said as he followed behind Wing.

Killua: "Okay. Well, that's it. You'll just have to watch a recording. I'll go see it in person." Killua said, making Gon nod in agreeance.

Wing: 'They've kept their promises every day and have only performed Ten. I can tell from the faint aura that constantly surrounds them under normal circumstances.' Wing thought to himself as he looked back at Gon and Killua.

Wing: 'Their aura flows like a great but tranquil river.' Wing thought to himself.

Zushi: "Master Wing?" Zushi said, getting wing's attention.

Zushi: "Oh, never mind. It's nothing, really, sir." Zushi said.

Wing: 'This won't do. It seems I'm the one who's losing my calm.' Wing thought to himself.

We then cut to Gon in his room, practicing his Ten while listening to Hisoka's fight.

Cocco: "Hello! I'm your announcer, Cocco! Today in Heavens Arena, we have Kastro versus Hisoka, the match you've all been waiting for!" Cocco said, making Gon turn toward the TV.

Cocco: "Just take a look at this crowd, folks! Isn't it amazing?" Cocco said while panning the camera on the crowd and arena.

Cocco: "The match won't get started for another hour, but the arena is already packed!" Cocco said as Gon turned off the TV.

Gon then looks at the promised thread for a second before going to his bed to practice Ten, moving the prison realm to the TV stand.

We then cut to Hisoka and Kastro's fight.

Cocco: "Hisoka took home the win when they faced each other two years ago! The audience here is fired up to see this fated rematch unfold as Kastro looks to take his long-awaited revenge!" Cocco said as Killua was watching the ordeal.

Cocco: "His record is eight wins and three losses, but only because he failed to show! Hisoka the magician is the grim reaper who's prone to taking days off!" Cocco said as Zushi watched.

Cocco: "With nine wins after his loss to Hisoka for a nine-one record, only one away from challenging the Floor Masters, is Kastro! He's vowed to get payback. But will he succeed?" Cocco asked as Wing was also watching.

Cocco: "Get ready for an epic battle between the two fighters closest to reaching the Floor Masters!" Cocco said.

Killua: "Wow. I figured he'd be all big and muscle-y." Killua said, shocked to see someone who looks normal for once.

Cocco: "Next up, we have an interview with Kastro from a few days ago!" Cocco said as she showed the interview.

Kastro: "I wouldn't fight if I didn't expect to win. You'll see that in the last two years, I've become a different person." Kastro said.

Killua: "Huh. Sounds confident. Let's see if he's got what it takes to back that confidence up." Killua said.

We then see Killua peeking around a corner, looking like he's trying to be stealthy. Killua then flicks a seed past the person whos blocking the path, as he looks toward the seed, Killua runs past him.

Killua: 'There he is.' Killua said as he used Zetsu and walked toward his slightly opened door.

Killu then looks into Kastro's room, only to see him sitting down with his eyes closed.

Kastro: "May I help you?" Kastro said, appearing behind Killua out of nowhere.

Killua: 'What?! But... that's impossible! He was sitting on that couch just a second ago. When did he move? Did he open the door and slip behind me, all without me noticing? No! There's no way! I never took my eyes off the door until after I heard him talk. He never had the chance... So how...?' Killua thought to himself, confused as to how Kastro appeared behind him.

Killua: "Oh! Well, I-I was just hoping for an autograph." Killua said nervously.

Kastro: "From me? Well, that is quite an honor. Killua." Kastro said, knowing Killuas name.

Kastro: "I try to keep tabs on all my rivals on the 200th floor. What's wrong? Isn't Gon with you today?" Kastro asked.

Killua: "Wow, I guess you do know everything, huh?" Killua asked.

Kastro: "So, are you here to scout out opponents?" Kastro asked.

Killua: "No, not really. I just wanted to get a look at you up close is all." Killua said.

Kastro: "Well then, now that you have, what do you think of me?" Kastro asked.

Killua: "You're pretty damn impressive." Killua complimented.

Kastro: "Thank you. And your Zetsu was quite impressive as well, Killua." Kastro said.

Kastro: "However, you made a mistake. It would have been wiser to conceal your presence here. Aura of your caliber suddenly disappearing would be enough to give anyone pause." Kastro said.

Killua: "So, you've been keeping tabs on me ever since I got onto this floor?" Killua asked.

Kastro: "Pretty much." Kastro responded.

Killua: "Well, then I want to know... how did you do that just now?" Killua asked, referring to him suddenly appearing behind him.

Kastro: "Unfortunately, I cannot tell you that. After all, I might have to fight you one of these days." Kastro said.

Killua: "Dont worry about that. I dont plan on fighting here anymore." Killua lied.

Kastro: "Is that so? Because that isn't what your aura says." Kastro said.

Kastro: "Oh, Im only joking. I'll show you my answer in the match. I'll be awaiting at the Battle Olympia." Kastro said as he entered his room and closed the door.

Kastro: "Im certain you can get there." Kastro said as he reopened the door and closed it again.

Killua: "I said I'm not gonna fight, okay?!" Killua said angrily as he walked away.

-Cut to Kastro Vs Hisoka.-

Cocco: "It's finally time! The long-awaited rematch between Hisoka and Kastro has arrived!" Cocco said.

Kastro: "Im grateful, Hisoka. If not for your initiation, chances are that I never would have gotten this strong." Kastro said as Hisoka chuckled.

Hisoka: "Who did you say got strong?" Hisoka asked.

Kastro: "Just so you're aware, in the nine matches that I've had since my loss to you, I've never once used my full power. Every one of them was a warm-up to defeating you." Kastro said.

Hisoka: 'Mmm... And my fight against you is just a warm-up to fighting Y/n.' Hisoka thought to himself.

Referee: "Begin!"

Kastro: "Here I come!" Kastro said as he charged at Hisoka.

-Cut to Gon.-

As Gon was practicing his Ten, He suddenly feels a massive presence coming from right in front of him. So he immediately gets on guard to See an unknown figure in front of him, just smiling.

-Cut to Wing.-

We currently see Wing reading while Zushi was training his Ten, then he feels a wave of pressure coming from Gon's room. And without warning, he dashes toward Gon's room at top speeds.

Zushi: "Master?!" Zushi said, startled by Wing running out of the room so suddenly.

Wing: 'Damn it! I have to hurry, Gon is in danger!' Wing said while running toward Gon's room at top speeds.

-Cut to Killua.-

We currently see Killua watching the fight between Hisoka and Kastro. Until he feels a powerful presence coming from Gon's room.

Killua, prioritizing Gon's safety over the fight, immediately bolts out of his seat and toward Gon, knocking some people over.

Cocco: "What is that Kid doing?!" Cocco said as Killua bolted.

Killua: 'What the hell?! Who is that guy, and why did he appear in Gon's room so suddenly!' Killua said as he pushed past the Guards trying to stop him.

Hisoka: 'What is this pressure I'm feeling?' Hisoka thought to himself, not paying attention to the fight.

Kastro: "Pay attention to the fight!" Kastro said as he tried to hit Hisoka, only for him to dodge.

Hisoka: "I'll investigate that later. For now, I'll fight with you." Hisoka said with his traditional creepy ass grin.

-Cut to Gon.-

We currently see Gon frozen in shock at what he's seeing. He never in a million years would've expected to see something like this.

???: "How's it going? Didn't expect me to appear now out of all times did you?" The figure said while smiling.