Butler's x Tower x Attack

Everyone present was dumbfounded after Jett started petting Mike, even more so the guard. He had never seen anyone crazy enough to pet Mike other than the family members. Mike himself had never been pet by anyone other than the family that raised him, he had instinctively wanted to attack but being a well-trained dog that could not harm anyone that came through the gate, he held back. 

Mike began shaking Jett off, but Jett still persisted in petting him for a while. After petting Mike for five minutes, Jett was satisfied and finally let go of Mike and continued to follow the old guard to his residence. When they arrived the old guard showed them that everything in the house was heavy. Even the broom they used to sweep was a few hundred kilograms. All of this gave Jett an idea, he needed to train Gon, and this was the perfect way to do it. 

"Gon," Jett called out to Gon who was pushing the door to the guard's house open. 

"Yeah," Gon said. 

"We are going to train, I'm going to teach you the way I train Nen," Jett said. 

"Really?," Gon asked. 

"Yes, the way I train my Nen is different from the way others train it. You will find out if we ever meet a Nen master. I will make you stronger Gon," Jett said. Gon made a serious look as he heard Jett. He also wanted to become stronger, he had been feeling left behind by Jett. 

"We will also be having a fight, you have to be able to move your Nen to any part of your body at any given moment," Jett said. 

"I'm ready," Gon stated simply. 

Jett then began to tell Gon how he should be controlling his Nen. Jett explained to him that he should be using Ren for every activity until his body could activate his Nen just as simply as his brain sending signals. Kurapika and Leorio had also been listening on the side, Kurapika understanding what Jett was talking about. While Leorio was only scratching his head.

In the original timeline, the group had taken a week to strengthen themselves. With Jett's interference, it was two weeks later that they decided to finally leave the guard's home after opening the gate. In those two weeks Gon trained in the way Jett had told him. In the first week, Gon was having trouble doing as Jett instructed. If he had trained without using Nen the way Jett used it, Gon would have taken at least a whole day to get tired while using the weights. With Jett's training Gon tired in a few hours, but even so Gon was able to tell the difference in the second week, because he had to change the weight he was carrying.

As for their fights, they were slowed pace, while they could move at faster speeds Gon wasn't able to control Nen as well as Jett, yet. After heading deeper into the forest that surrounded the mountain, they came across a dark-skinned female in a suit standing guard in what seemed to be a stone fence. 

"Leave," was all she said. After that Gon started being Gon. He wanted to enter without fighting, which Jett just let happen. While they could fight, it wouldn't be helpful in the least. They had no idea what type of guards they had, and Jett had activated Gyo. The girl in front of them was a Nen user. 

The later events were nothing to talk about. They met with the butlers of the Zoldyck family, and they played a game with the head butler, Killua later arrived and they were able to leave without any interruptions. After Kurapika and Leorio left to do their own thing, there were only three of them left.

"Here we are, only three left," Killua said.

"What are we gonna do?" Gon question, Killua was about to say something but Jett interrupted.

"Before that, Killua. I have to apologize to you, I didn't mean what I said back then, well maybe only a little. But my main purpose was to divert your brother's attention from Gon. Threatening to kill you in that situation seems to be the most sure way to get his attention," Jett explains.

In response, Killua changes the shape of his hand and attacks Jett. Jett easily dodges to the side, and Killua continues to attack him. Gon on the side said nothing, and he didn't try to stop them either. After a while of dodging Killua's attack, Jett decided to test his theory about Killua being manipulated to fear Nen users. He used his Nen letting out a small killing intent. Killua instantaneously made a long jump back, sweat coming from his face, a fearful look clear on it. This proved it, Killua was somehow being manipulated. This also made Jett wonder if he should tell Killua or if he should let him find out on his own. He snapped out of his own thoughts as Killua began to ask questions. 

"What is that, I felt it that time. That's why I knew you were serious about killing me. You weren't kidding, you would have really killed me if my brother tried to kill Gon," Killua said. 

"Is called Nen, is this incredible power that makes you really strong," Gon said. 

"Yes is called Nen, while it does make you strong it can do more than that," Jett said, ignoring Gon's words. He pulled the tablet from his backpack and handed it to Killua who had now calmed down. The tablet was already open to the page where Jett kept the information about Nen. Killua read through the information like a fish out of water. 

"I get it, you already did it for Gon right? The Nen initiation, do it for me too," Killua said. 

"I was actually going to offer to do it already, Gon and I need competition that will drive us to become stronger," Jett said with a smile on his face, Gon on Jett's side was also smiling.

"First though we are going to need a place where we can get experience. I also need to make some money. There is something I want to know and I need money for it." Jett said.

"I know the perfect place to go to before we have to head out to York Shin on September 1. Is called the battle tower, you can fight and gain money at the same time." Killua said.

"That's perfect, then along the way I will awaken your Nen," Jett said.

All three of them boarded an airship and headed to the battle tower. On the ship, Jett performed the Nen initiation on Killua, like Gon, Killua was also a natural and was able to control his Nen within a few minutes. Standing next to two people who could be called fighting geniuses sent a chill down Jett's spine. While he was ahead both of them in Nen practice they could easily catch up to him. That did not bother him, it would only push him to get stronger and better, and he definitely knew it was the same for both Gon and Killua. All three of them practiced their basic principles, which Jett had stated was something they had to do every day without fail as long as they had time. 

They had made it to the battle tower just fine and were in queue to enter. They had only been there for around ten minutes when Jett felt a small chill that made the hairs on the back of his neck stand up. At the same time, a memory replayed in his mind of when he had felt the same way. It was at that time when that strange creature had come up behind him and would have killed him if it wasn't because of his body's natural instinct and luck. Snapping his eyes wide Jett's body exploded with a burst of Ken, an advanced technique of Nen. 

"Jett what's..." Gon started. 

"Guard yourselves!" Just as Jett finishes shouting, his head jerks to the side in a fast motion. His body followed the momentum of his head and was lifted into the air, sending him sliding across the floor a few feet. Killua used Ren imminently to guard, he didn't yet know the advanced Nen techniques.

"JETT!" Gon shouted rushing to Jett's side, but before he could get to him Jett jumped up and rushed at an incredible speed in the direction the attack had come from. Killua thought that Gon would rush after Jett, but Gon was frozen in place as if he had seen something horrible. 

"Gon let's go!" Killua shouted. 

"What? Right." they both rush after Jett. 

As Gon ran he was still thinking of what he had seen and what Jett had whispered, he had rushed to Jett the fastest so he was able to hear what he said. As Jett jumped up Gon saw he was bleeding from the side of his temple, Gon's face had instantly changed to one of joy, but when Jett had looked at him it was an indifferent look. Not soon as he rushed, gon heard him whisper. 

"Useless." 

Jett rushes at high speeds in what people from Earth call the Naruto run, performing flash steps from time to time. Jett had to say it was the best way to run if you wanted to move at high speed while rushing. The essence of running in that form was to push off the ground with your feet as if running up a hill. In the training memories left behind for him, this running style was also there. Running in a normal way created resistance because of the torso hitting the air. In a Naruto run the head was the first to hit the air creating a cone that pushed the air to the side. Of course, your face would be hit with air pressure, but his other self thought that people in Naruto use chakra to protect themselves. Jett used Nen to test out the theory and it proved to be right. 

Jett was also thinking about a moment ago with Gon. He was disappointed with Gon, he didn't even activate his Nen, did he really think he would die? Jett had already noticed it before, while he liked that part about Gon he was also worried. Gon became too emotional when it came to people he cared about. He became so irrational that he stopped caring about what could happen to him. What was the point of having so much talent and so much potential? All the hard training and all those hours of hard work were exactly for moments like these, if he didn't use it for this moment all the work they did was just, Useless. 

This time it wasn't like the shuriken Hanzo had used on him on the Hunters exam. The projectile was too fast to be able to change trajectory in mid-air. The bullet which he saw fall after it had hit his temple had to travel in a straight line. He also saw that the bullet was covered in Nen. He had no idea why a Nen user was targeting him, but he would capture him and find out. 

As Jett kept moving at high speed another bullet was fired at him. He saw it coming and used his hand to deflect it to the side. He had also wondered if the shooter would instantly run after he saw that he was alive, but he was wrong. But this also gave him a view of the building the shooter was in. Locking on to his target Jett ran faster a third bullet was fired at him, he was about to deflect it like he had done before, but he saw the bullet was covered in dense nen and it had been moving faster. 

As he kept getting closer and closer to the shooter the bullets kept getting faster and the Nen in them was becoming stronger. Jett's guess was that it was the shooter's Hatzu. If one wasn't an idiot then they would guess that the speed and power of the bullet would increase the closer they got to the shooter. 

Jett had to zig-zag in order to avoid the bullet making his speed drop. Jett wrinkled his eyebrows, after he got two hundred yards from the building the bullets were impossible to block and even harder to dodge. He was hiding behind another building, he had almost been shot in the head when he tried hiding behind a dumpster. The bullet had passed right above him missing by an inch. He had also discovered that he was the only target, Killua and Gon who were steps behind him were left alone. He was now in a stalemate, and he had no idea what to do. If he went around, then it would only give the shooter time to leave. Gon and Killua were not strong enough yet to block a bullet with their Nen even if they did try. As he was pondering the shoots had somehow become weaker. 

'Was there a time limit,' Jett thought. Earlier the shots were piercing through the concrete walls now they only made little indentations. 

"Damn, he ran away," Jett said. 

Rushing out of his hiding place, Jett moved again at high speed, the bullets were still firing but all of them were only shooting in one direction, not even aiming at him anymore. As he jumped from building to building, he arrived at the sixth floor of a building, he found the sniper riffle attached to a small machine that kept pressing the trigger. 

Jett didn't curse or shout in frustration, he was only thinking about the reason he was being targeted. The first thought in his mind was that it was Killua's brother Illumi, but he pushed that thought aside. If he wanted to kill him he would come himself, but only after someone paid him to do it. He was sure of it, the shooter was someone else. Then who was trying to kill him and for what reason?