Satoru Gojos son Killua? Killua adventure

What Test

POV Gon

Killua and I were still in the cafeteria, seated at a table, feeling uneasy with the presence of the Phantom Troupe, including Illumi and Kalluto. Just when we thought it couldn't get any worse, we were proven wrong as Hisoka walked into the cafeteria as well.

"I'm not so sure if Hisoka is here just to eat," I thought to myself. "Hey, Hisoka, what are you doing here?" Nobunaga shouted angrily. "Isn't it obvious? I'm here to grab a bite to eat," Hisoka replied in his playful manner, grabbing something small that looked like gum. "That pedo is lying through his teeth," Killua muttered quietly. Suddenly, Hisoka turned towards us, smiling. Killua and I quickly looked away, avoiding eye contact. "Oh god, he knows we're here," I whispered. "What's he doing? I can't see behind me. Is he still there?" Killua couldn't turn around; we were trying to ignore them, so we shouldn't make eye contact with him. However, as Hisoka was now standing a bit behind Killua and across from him, I could see what he was doing. I glanced slowly up at Hisoka, and he simply smiled at me, but it was a creepy smile. I tried to look away repeatedly, but it was challenging. I needed to watch out for Killua as he couldn't see behind him; he could only sense Hisoka's presence. "Oh, oh," I muttered. "What? What is it?" Killua asked, sounding slightly panicked. "Hisoka, he's coming towards us," I said. Hisoka approached us, heading towards Killua. It became increasingly uncomfortable as Hisoka emitted his bloodlust. Before I could say anything, Hisoka was standing right behind Killua. "Oh man, Killua," I thought quietly. Hisoka glanced briefly at Illumi, and I did the same. "Oh my god, Illumi is glaring at Hisoka angrily; he's about to stand up," I observed. Hisoka chuckled slightly and then turned his attention to Killua. He raised his hand and placed it on Killua's head, causing Killua to flinch for a moment. I was on the verge of standing up, giving Hisoka a fierce glare, a sign for him to remove his disgusting hand from Killua's head.

"Relax, I'm not doing anything harmful," Hisoka said, licking his lips. I could barely contain myself. "Hisoka, leave him alone," I said angrily as I stood up. Hisoka immediately held a card near Killua's neck. "Why so tense? Let's relax," he said. I calmed down and sat back down. He then withdrew the card and removed his hand from Killua's head. "Now, Killua, tell me, how did you get on board? You weren't here before," Hisoka asked. "That's none of your business," Killua replied, turning to face Hisoka. "If you don't want to tell me, that's fine. I'm just glad to see my little fruits ripening so nicely," Hisoka said, smiling creepily. "Well, anyway, I'll be on my way now," he added, leaving the cafeteria. "Such a creep," Killua muttered, fixing his hair where Hisoka's fingers had been. "Come on, Gon, let's go," he said, annoyed. We both left the cafeteria, ignoring the stares from some of the Phantom Troupe members; we didn't care much about their opinions.

POV Illumi

I watched as Gon and my little brother left the cafeteria. Hmm, Kill, I didn't expect him to be on his way to the Dark Continent too, but it's just him. Then where is Alluka? The door opened again, and there stood Satoru. He was the last person I expected to see here. It's very bad that he's here. I hope Killua doesn't know that Satoru is his biological father. The whole thing with the curses... Oh man, even though Killua isn't my real brother, I still treat him as such. In the past, when Killua was still a baby, he not only had Sukuna's blood in him but also Father's. Well, we injected it into his body too, and Gojo and Father are almost siblings from what I've heard. Blood from others was injected into bodies here too. I hated Satoru Gojo so much. Father told me to stay away from him. No wonder why; he would only mess up the whole family situation for Killua.

POV Gojo

Illumi being here is not good. From all the things I've heard about the family business, he's a huge problem, especially for Killua.

POV Gon

Me and Killua made our way to Kurapika. Upon entering the room where Kurapika was, we found not only him but also two tall men in suits. "Kurapika," I said to get his attention. "Gon?!" he exclaimed in surprise, then looked at Killua. "There he is," said one of the men in the suit, walking towards us.

"What's going on?" I asked. "What's going on is that this boy next to you has entered the Black Whale without examination, without permission, and without testing," he replied. "What's so bad about that?" questioned Killua. "In this ship, we strictly adhere to all rules. Everyone here gets checked once. Nobody should enter the Black Whale without permission," he explained.

"But we've all seen him. We know who he is. He's not one of them. I would have noticed," I defended Killua loudly. "Anyone can say that, kiddo. You haven't even been to the Dark Continent, not even close. Do you know how many creatures there can change shape and then pretend to be someone else, only to kill people on board? That happened a lot years ago when others went there. So, these strict rules apply," he said angrily.

"But I've been with Killua the whole time. He's not one of them. I would have noticed," I insisted loudly. "You can't just notice it. Inside them, in that body, it can look completely different. And trust me, I mean it. So, step aside now," the man said loudly, pushing me away.

"Hey, what's going on?" Kurapika intervened, helping me up. "Have some respect for my comrades and don't push them around," Kurapika said angrily. "What right do you have? What do you even want with Killua?" I demanded loudly, standing right in front of him.

"You're such a pest," he said, attempting to push me away again, but Killua held his arm. "Don't touch him," Killua said, squeezing the man's arm even harder, almost breaking it. "Hey, what's happening here?" Bisky exclaimed, entering the room along with Palm. "Listen to me, kid, you let me go RIGHT NOW," the man shouted.

If you touch him again, you'll die," Killua said grimly and released the man's arm. "Kurapika, what's going on?" Palm asked. Meanwhile, Morel, Melody, Knuckle, and Shoot entered the room and all looked shocked when they saw a furious Killua.

"I can tell you what's going on. This kid entered the Black Whale without permission, and we can't just let people who come in like that stay here. First, we need to test to see if he's not some other creature," the other man explained.

"That's nonsense!" Knuckle shouted. "Yeah, we know Killua, we-" I was about to say, but Killua interrupted me.

"Enough! If I take the test, can I stay on board?" Killua asked. "Sure, it depends on whether you pass it," the man replied.

"Okay," Killua said. "Well then, come with me," the man said and was about to leave with Killua. "If you want, you can watch your little friend take the test," one of the men said. We all followed them. I wondered what kind of test this was.