This is a Naruto Fanfiction Only.
Other Franchises will be included.
Naruto quickly tells them that time is different from what is outside of it, they will not physically age more than what they actually do outside the chamber. One hour outside the chamber allows them to train for one year inside the chamber, but they will only age a single hour. "This will allow you three to train and learn in a couple of hours much more than anyone Konoha could imagine, and that is not even taking into consideration when Shadow Clones are used."
They were shocked to hear this from Kakashi and could not believe that Naruto actually agreed with him, this seems to Sasuke and Sakura completely insane. "There is more than enough time for you not only to learn but master all chakra control exercises, If you manage to do that, you can create enough shadow clones to learn and master many skills and knowledge, so treasure this time, for with enough effort you can become the strongest ninjas in the world. As your instructor, I shall begin by teaching you chakra control exercises such as water walking and other much more difficult forms. You however shall wear these bracelets, these anklets, and this weighted vest, you will have to use Chakra to even move. This will increase your physical strength and your chakra capacity."
They wanted to complain until he told them they were not doing this for no good reason, The world and not only their village will face such dangers that if they do not become as strong as possible, a danger will come that will destroy their world by consuming all life on it. "Sorry to tell you this Sasuke, but you are the reincarnation of one of the two children of the sage of six paths, and Naruto is the reincarnation of the other son. The one everyone fears in this world is Kaguya, the mother of the sage of six paths, but in reality, her problem is that her plans are a really messed up way for her to try to save this world against the real threat, her family, and they are coming here and will arrive here eventually. They are vastly more powerful than Kaguya is, That is why you need to train this hard because you three will be the ones who save your world or fail and see it be eaten till there is nothing left your choice, so what shall it be? Follow my training and instructions or do nothing and doom all life in our world?"
Sakura wanted to scream that this was insane, but the look on Kakashi's face, and how serious Sasuke was told her that he was being completely serious. She immediately asked him how long did they have to become stronger? Kakashi told her that at most they had two decades, a little less than twenty years, and that is why they had to get them to increase their chakra capacity and control, so they could form at least three shadow clones each. "The plan is simple, you will create three shadow clones, two as reserves in case one of them gets hit hard enough, The shadow clones will do our D Rank missions, whatever they do or learn you will learn once the shadows are released. You three however will spend all that time in here, training. If we manage to get you and Sasuke here to make at least five, then we can focus on skills and techniques you will need to learn, and in this place, we have books on anything we may need. It is quite literally a perfect place for you to train, but to make things easier Naruto can place a seal on your shadow clones to make them much more sturdy and resistant to being hit or damaged. So yes Naruto you can still have our team train with other teams like you suggested."
Kakashi told them that this place also had an area to help them train to learn and master water walking, so as soon as they mastered tree walking, they could get started, he told Sasuke and Sakura to focus on that while wearing the weighted items and vest. Once their chakra capacity and control are good enough then they can switch to using Gravity seals, but not before. At present they do not have enough Chakra to waste, so they need to focus and take this as a matter of life and death because it is.
This made Sasuke and Sakura realize that there really was a reason why Kakashi felt this was needed and the reason why Naruto used this as a means to prepare for when they would come to train. Sasuke only had one question for him, Why was this so important, since he refused to share his actual likes, dislikes, and even goals when they did the introduction. "When you did that I am sure Sakura felt the same as I did, that you didn't care about either of us, or that you didn't care about what our goals were. Like a chore that you wanted to simply get over with. So if you want us to trust you, then trust us and give us a real introduction and not just your name!"
Cheeky brats, fine, Kakashi accepted that and he looked at both Sasuke and Sakura as he activated his Sharingan, "I am Kakashi Hakate, the last surviving member of the Hakate Clan, I like to learn new things, and not be bothered by people asking me about it, so I hide the book I am reading using the cover from a book from the Icha Icha series." He took a book from his tool belt pouch and showed them as he took the orange cover off, and they saw this book was not a book of the Icha Icha series at all.
"I dislike traitors, and people who abandon friends and team members, My goal is to help you train to be strong enough to save everyone in our world, if you manage to do that, you will save a lot of people and some of them might even be my kids. So in short by helping you become stronger you are helping me to save my family. Is that honest enough for you Sasuke or do you have yet another question for me?"
Naruto also mentioned that he did invite the other teams to actually do their team training exercise within the hyperbolic chamber, thus allowing them all to gain as much benefit as possible, Kakashi understood the reason, make them as strong as possible, more of them will survive and thus help when the major threats finally arrive, he understood that, he didn't like it one damn bit, but he understood it.
As Kakashi began to explain the next chakra control exercise and told them each one build on what they did in the previous exercise, this time They had to regulate it to the depth of the water so they could stay on the surface, and if they couldn't, they would splash in the water, as Sakura was quick to demonstrate as she dropped into the water as she lost focus.
Kakashi did the exercise and explained how the exercise was done, Sakura, at first was having trouble but after a few times she finally got used to it and was making good progress with the exercise, Sasuke only fell once and she immediately got used to what she had to do, but Naruto was showing off by not only doing the exercise and was also fighting five shadow clones as he was running on top of the water. It was easy for the two girls to see that he didn't need to do this shit because he probably learned it when he first used the time chamber when they were still in the fucking academy.
As they trained for a couple of hours they finally seemed to have completed the water walking exercise and Kakashi felt like this was a perfect chance to see how much they had improved with this little training. He called them to come together and looked at them with a serious look on his face. "Actually this gives me the perfect opportunity, we are doing your team exam all over again, and this time I am not going to hold back as I did before, and if you fucking fail I am increasing the difficulty of your training."
Sakura asked why the hell would they even bother to do that? Kakashi told him he needed to see their current skill level to make the exercises more efficient for each of them, and thus make the training that much more efficient. Sasuke had to agree that does make sense, and in the chamber, there would be no time lost at all. They immediately went to another side of the room and began talking among themselves as they talked about how they could get those bells off Kakashi. The idea was to tell if they had understood the benefit of teamwork.
They each decided to try and to take the bells one by one, to see how Kakashi prevented one from taking the bells giving them a better idea of what they could do, As each one tried in various ways to take the bells, they each failed but Naruto came the closest as he used Shadow clones to attempt to switch a clone that transformed into the bells with the real ones, but he was easily discovered when they realized that he had his eye active. Sakura realized that they had no chance of defeating him by themselves when his eyes were active, Sasuke quickly mentioned not to look at his eyes but instead focus on his feet. Naruto quickly mentioned that using shadow clones to keep him distracted would be difficult since he could tell which ones were shadow clones thanks to the Sharingan being active.
They immediately put their plan into action, and they each changed form, Naruto began to look like Sakura, Sasuke to look like Naruto and Naruto to look like Sasuke, but the thing is as they fought and crossed paths with each other, they switched forms with each other, making it hard to tell who was who, and the more they did that the faster they became, as such in the end they were so fast that it finally dawned on him, each time they were changing they had removed one of the pieces of weighted clothes, and that is why they were faster and faster but the thing is they didn't drop it anywhere, until it made sense that Naruto was storing it all in a storage scroll and each time they passed each other, he was tossed the piece of weighted clothes and Naruto stuffed it in the storage scroll before Kakashi could see this.
In the end, Naruto got the bells and with a big smile, he made two shadow clones and each tossed their bells to Sasuke and Sakura. Naruto opened the storage scroll and handed them each the pieces of weighted clothes they had taken off as Naruto put his own back on. "I shall begin with a small story, A general had three sons, but he wanted to make sure his sons were strong, so he asked them, how could they make sure their power was never broken, One son made his arrows stronger, one brother made his arrows lighter, but the third son took arrows from his two brothers and bundle them together. The father told him the youngest brother was correct, breaking one arrow is easy, but it is not as easy to break them when they are a bundle. The lesson is they were stronger together than apart. This is the real reason for this exam, on your own you would never have succeeded in taking these bells, but working and discussing it together, you came up with a plan and together you managed what you could not do on your own, that is the benefit of working as a team."
Sakura and Sasuke came to realize that he was right, it also could be called strength in numbers, which is why they don't send one ninja to do a mission, but a team of them. This made more sense as they came to also realize that the only reason they succeeded in the tree walking and water walking exercises was because they served each other as examples of how to and how not to do their exercise, and deep down they motivated each other to do better if only due to the competiveness of having the three of them do the exercises together. "We shall continue these exercises till you master them, and once you do we shall begin learning and doing the shadow clone jutsu, If you put enough effort we might even be able to get you to have sufficient control to make three shadow clones, which is when I will allow you to start using the gravity seals instead of the current things that you are wearing. At worst this will be done tomorrow. After all, you should be able to do that in twenty-four years."
The training continued as Kakashi focused on improving their physical strength and they learned more and more Chakra control exercises, the more they learned they were excited by the fact that they were Genin, but they learned a Jounin level chakra control exercise. The leaf exercise is one that both Kakashi and Naruto already knew. At long last they could make more than five shadow clones, which means shadow clones could now take their place to complete D-Rank missions, as from that moment on they learned while using the gravity seals.
They did complain at first when they used the gravity seal, but that was partially their fault thinking that it would have little effect, Once they got to regulate how strong the seal was, it became easier for them to train using it. Naruto being impulsive decided to invite all four teams at the same time to enter the chamber, At first, They were having a hard time even moving around, Might Guy and Rock Lee practically fell in love with the place, which is exactly what Kakashi was worried about.
Kakashi knew that he did it to make sure everyone would get to benefit from this place and become stronger, but to Kakashi, this also means he just made people whom he would have to fight later tougher, he knows Naruto should have the memories of the exams, but apparently that was so insignificant to him that he simply never even bothered to think about it, did he honestly forget that he will have to fight some of them during the Chuunin Exams? Kakashi would at least hope he remembered the near beating he got from Neji and made him realize that he just invited that person to a place where the beating he would receive was going to be even worse, and that is not even mentioning what he did to Hinata. At least Hinata was also getting stronger, now if they could break her out of her shyness problem that would be something.
The team of course had a day off to take care of things, get used to how their bodies felt, and recuperate from their training, not Naruto However, having trained with Kurenai and her team he mentioned to her something about one of the people she once tutored, and asked Naruto if he could help that person with a very deep problem. he understood immediately what was going on as he heard all the details, Basically, she was like Sakura, inside her mind was another version of herself, and much like Inner Sakura, she was violent. The reason was simple, the inner personality felt that they were the real one, and were angry because one they considered fake had taken over their body. Thanks to being able to enter his own mindscape, he quickly became able to enter the mindscape of other people, those who approved and welcomed him.
He decided to visit this person on one of his rest days, She apparently was a prodigy of a clan who funny enough was called the Kurama clan, much to the embarrassment of Kurama who was inside Naruto. If they could not help her, the Hokage made it quite clear her chakra would need to be sealed, and her execution would be scheduled, so failure was not an option. Naruto found her to be quite a pretty young woman, but as he explained he got her approval to enter her mind, with that said, he entered her mind and decided to help her enter her own mindscape as well, the inner personality who called herself Id was not happy about this at all. She became violent and tried to kick them out or even kill them, She however underestimated the simple fact, that when facing Naruto she was not facing one Genin, but an army. Through sheer force of numbers, they managed to get her to calm down and listen to reason.
"I understand why you are angry, Truly, you feel like you are the real person and someone has stolen your life, but in reality, she is not your fake, she is your twin sister, There have been cases of twins who did not separate as they develop and even after birth, two eventually developed a technique to split their body into two, and thus each brother could have a body separate from each other, but the only way you can even begin learning that technique is that you both need to learn to accept each other, and treat each other as what you are, sisters, not enemies."
Id was enraged as she heard this How the hell he talk about this so casually, he had control over his body, nobody was possessing him or trying to take over his body, How could he understand her pain and anger when he never had to go through something like she did. That is when he made a shadow clone appear inside her mind and by placing his hand on it, it quickly changed to look like a fox, "I am the Jinchuriki of the nine tails, I had her inside my body since the day I was born. So yes, I understand your fear, anger, and frustration that you must have felt, but I can tell you this also, I can also tell you, that you can accept each other as we have. Kurama helps me and I help her, isn't that what family should do for each other?"
They looked at each other and ID was the one with the issue apparently, "I don't want to be stuck in here, while she gets to make all the choices and enjoys life, Who the hell do you know goes through something like that willingly?" Naruto only said one word, Kurama. That is what confused both of them, Kurama as in their clan name? Naruto explained the name of the one people call the nine tails or Kyuubi is actually Kurama, and she is a person who has been a great help and support to him. so he is happy to have Kurama there with him.
ID could only wonder if he was actually crazier than people thought she was. "Look that may sound nice, but I want to live, have a body of my own, make my own choices, and enjoy life the way I want. You can't really help her or me do that can you?" Naruto began to shake his head and told her Actually there was a way, just had to learn the technique those brothers he mentioned earlier used. So all in all they could each have a body of their own and do that, but like he said it requires them to both accept each other and be willing to treat each other as siblings. Without trust, the technique is impossible after all.
What if they just pretend to agree with that but secretly hate each other? Naruto told her that it wouldn't matter, he was not doing the technique, they were, and they would know everything they spoke was a pack of lies, so the technique would fail, simple as that. "I know the technique and know how to teach it to you, but like I said those requirements need to be met, not because I said so, but because that is what you need for yourselves."
As they attempted to do that, Naruto decided that maybe the gamer's mind skill might make this easier for them to come to terms with and accept each other, so far he had given a chance for many people to enjoy the benefits of his gamer powers by inviting them into his party, most of them were women but that was not the main focus as to whom he invited. He quickly sent both of them an invitation to join his party, they were both startled to see these messages written in something that floated in the air.
He told them both there was no need for concern, as long as they were loyal to him and his friends they would get to enjoy the benefits of being in his party, and this would help them in many different ways, so the only thing they needed right at the moment was to push the one that says yes, it was strange to both of them but as soon as they did so, they began to notice something strange, they could see their strengths and weaknesses
written in one of those boards that float using what seems to be a numeric value.
"That is the status board, It will tell you everything you need about yourself and if another person decides to show you theirs, it will let you see the strengths and weaknesses of that person, It also has a list of blessings and curses that may affect a person including negative conditions such as illness or injury, and finally they can check their skills and see how much progress they have done to achieve better mastery. So this will help you keep track of your condition and the progress that you have made to master or learn new skills."
They looked at it quite confused as Naruto explained how they could get more information from it by simply saying what they wanted to see, they did and much to their surprise their status boards showed exactly what each of them asked, One asked about her physical condition, and the other asked about negative status present. They each looked at their skills and they even showed their status boards to each other, they had a few skills that they both possessed but also a few that were only in the status board of one of them, but not present in the other.
"As you can tell you can see how much progress you made in learning and mastering a skill by the line that is below the name of the skill, If you want to know more, touch it, and you will see the numeric value for how much experience you require for it to advance to the next level, or the next stage, the more you practice a skill, the more experience that skill will gain and thus the faster you will progress in training that skill. New skills however you only need to do them once or twice or heaven forbid a max of four times, and they will appear under your skills list, and from there you can check on them as any other skill."
He showed his own status board as he continued to explain to them, and showed them something they didn't even realize, something under the Party section. "This part shows how each of the party members affects the party, There are skills and abilities that you may not have but some are skills that benefit the entire party, these are under the Party skill list. However these skills do not advance as fast as your own, because Party skills receive experience from the entire party and it does not take much experience from the party members, Your experience gained can be seen as a river, and then the experience gained by the party skills would be a small stream."
That made one of the sisters realize why, their own skills keep the experience they gained in practicing or studying a skill, minus the small amount taken if the skill is shared with the whole party, This means that the party skill would receive much lower because of the amount taken from each of the party members and they would have to train or study that skill with other party members to make the experience gained by the party skills to be better if only marginly.
"I also invited you because the Skill called Gamer's Mind helps with any negative conditions that may affect your mind. I hope that this will help you both to come to an understanding and reconcile so that once you have done so, I can begin teaching you the technique that I told you about, or I could take it the easy way, and instead simply open the game shop and simply buy an item that grants that skill will allow you both to have a body of your own. I will leave the decision to you, learn it or buy it."