This is my first fanfiction, hope you enjoy

Disclaimer: I do not own Naruto. Idk if your fanfic gets claimed if you don't put this, but I'm not taking any chances

Jutsu will be in English, except for a few ones like Kage Bunshin No jutsu, Shinra Tensei

Summary: One Piece powers are just really strong in general when compared to Naruto, so expect a strong MC. This is not going to be Cannon, at least not fully

Also, can someone send me all the devil fruit names, I forgot some useless ones, like the Hormone fruit, I just remembered that

Pairings: Probably Hinata

"Person speaking"

"Person thinking"

"You know how a person gets really pissed?/Other Entity speech"

"Other Entity thoughts"

"Attacks"

{Chapter start}

The sun shines over the hidden leaf village, with people happily walking in the streets, couples chatting. Shinobi patrolling the streets, children playing tag

In the Ninja academy, the instructor hands out headbands to the graduating class, who are completely unaware of the impending dangers they will face on the way to being Shinobi

And our main character waking up right abboutttt...now

...

Ugh, where am I?

I wake up in a bed and room unknown to me, the room is pretty large for a bedroom. It also contains some traditional things like Tatatami mats. The floor was painted in a mixture of green and white, with the material being wood

Traditional stuff

The bed was on the far side of the room, with there being enough room to accomodate multiple guests. There were many things branched up on the shelves. Books, pens you name it. The shelves also looked like they were made of some super high quality stuff

Well, I am the 3rd's grandson

Immediately a surge of memories invade my mind, as I hold my head trying to process the information which was just forced in my mind. These were more than four years of memories being shoved oh so ungracefully in my mind

My name is Haru Sarutobi, I am 3 years old, with my training beginning tomorrow. It's 3 in the night right now. The 3rd would personally take classes for tomorrow, and then would be trained by the normal training masters

If my talent was mediocre, I would be sent to train with the other Sarutobi kids, this was a clan after all, even though it was never mentioned in the anime. All clan born start their training at the age of wonder why civilians don't excel in the academy

Still it all felt so surreal, sure I read some fan fictions where the main character gets reborn into a canon character, or as an original character, some with cheats, some without one. Some clan less, some born in clans. I was clearly born in a clan with a pretty strong cheat.

I moved my palms, this body felt... unnatural, it was so foreign, it's just like that feeling, like you know something's missing, but you don't know what it is. I moved my fingers and my legs, slowly getting accustomed to my body.

After moving my body for another 15 minutes, and doing some basic Katas, I breathe in some air still taking in the fact that I was reborn in this new world.

I was by no chance a rookie at fighting, I had the brown belt in Karate. I practiced Karate for a lot of years before quitting. We had basic stances, and when me and my opponent fought we would usually use those stances. We both clenched our fists and held one infront of our face and one at our waist. We could not punch below the torso, and our kicks should not strike lower than the opponent's shoulder. I even won 3rd place in district tournament and was even selected for national tournaments, but I lost there.

I still remember those days like yesterday, they were probably the best days of my life, it was so much fun to learn Karate, but eventually I grew older and older, and more exams approached, so I had to study more which eventually made me lose interest, and stop learning, a decision I still regret, but I just couldn't learn anymore.

I still attended badminton classes, but then the virus broke out, and I just got stuck in my home, watching anime all the time

(AN-All of the above is true, I really did experience all this, good old days man)

Shaking my head and getting rid of those thoughts I examined my body. Looks like the previous owner did not neglect his body. It was pretty decently built for a 4 year old. I still have to do some stretches, so I can get used to this body's flexibility and it's attack reach, since my arms couldn't reach as far, and I was shorter than before, it would be hard to fight untill I get used to this body. Spending a few minutes can help me get used to my body for a bit

I then hold up my arms, as I stare at them, soon my arms transform becoming a shiny black and looking metal. Haki felt amazing, you could feel like you could just punch through anything. I dismissed any ideas of being a swordsman, some devil fruits just aren't fit for being a swordsman, though I could consider it if i got one of the blades from one piece.

[Skill created

Armanent Haki-E rank

Hardening

Consumption-10 SP per second ]

I take a glance at my EP

[Spirit Points(SP)-12000]

I did a double take at that, what the hell was that ridiculous amount of SP I have. 12000? I could use this straight for 20 minutes. I then discover I could pump additional EP in my arms to increase its strength. The maximum I can do is all of it. I can use 12k SP for 1 second, which raises the strength of my Haki to a D rank.

Seeing as how putting so much effort raises my damage by only one rank, I now had a clear idea of these ranks. Even though they're only one rank apart, the damage boost is still much stronger.

Now that I think about it, shouldn't I be able to use Observation Haki too? I then close my eyes, as I manipulate my will like I was taught by the system

[Skill created

Observation Haki-E rank

Observe

Consumption-10 SP per second]

I hold my head as everything becomes much clearer. I could sense every corner of my house. The flies flying, the rats running around under the house, everyone sleeping in their rooms, all of it becomes clear.

I take a look at my EP regeneration rate

[600 SP/Min]

So it would take about 20 minutes to fill my reserves, so I need to be careful on how I use my Haki. 20 minutes is way too much time in life or death battle. I really hope I can increase my reserves.

If I calculated correctly, I could use Observation Haki for however long I wanted, since the depletion and replenishing rate of the SP is the same.

Then I focused more on my Observation Haki.I could sense their muscle movements, so even though I couldn't see the future, I could tell from how their muscles tighten and contract where they would walk next, or turn next, oh that guy's going to fall

"AGH"

A loud noise reverberates in the mansion, as the people and guards seemingly ignore it. This isn't the first time he fell off his bed, and at this point, the guards came to check whenever he didn't scream.

I have no idea how to test Conqueror's Haki, since there's nothing to test it on, and with my control, I might set off a village wide panic, which I am definitely not interested in no thank you, way too much explanation to the authorities

There were special silencing and privacy seals set up around my room, which could be activated with a button. These were requested by Hiro since he didn't want anyone to disturb him when he was reading his favorite manga. Taking a look at the manga, I quickly dismissed it as one of those books children read, utterly uninteresting

Though, from his memories, I could tell it was really because he didn't want to be woken up by a scream every night, he hated anyone interrupting his sleep

I then pressed the button and with fascination, I saw like rune like texts spread all over my room's walls while glowing a dark black across the room. I instantly felt the room become eerily quiet all of a sudden, it was quite unnerving to be honest

After testing for a bit, I realized that the seals were not able to block my Observation Haki if I pumped it enough to get it to 100 SP per second. I could sense through seals for 2 minutes, and I believe higher level seals would require more efforts

I cover my fist in Haki, as I slam it into the runes, cracking it a bit. The runes felt really hard, but I barely put effort in that punch, and even then, I could feel like I could break buildings with ease. This only showed how strong the seals placed here were. i remember the caretakers boasting of this unbreakable A-rank seal.

So an A-rank seal huh? this isn't that hard to bypass. Still, I have no idea how strong a S-rank seal, since even though they're one rank apart, they are massively different in terms of power and usability. My haki is a prime example

Then I remembered what the system told me, Chakra is a combination of mental and physical energy, so Chakra will boost my Haki. Unfortunately, I have no idea how to unlock Chakra so I won't bother with it.

I then hold up my two hands, as one of them lights up on fire, and the one turns into smoke. I marvel at my hands for a second, as I feel surreal seeing them, and manipulating them to my will.

[Skill created

Flame-Flame Fruit-50%

Flame control

30 SP per second]

[Skill created

Smoke-Smoke Fruit-3%

Smoke control

200 SP per second]

I looked at it for a second, before I felt my mind going numb, 200? isn't that way too much. Guess there's a reason why I have 12k SP. Still that's way too much. If I combine my flame fruit, my smoke fruit, and both my Haki at the same time will consume about 250 EP per second, which would consume about 15000 SP per minute. I only have 12000 SP. guess the amount of SP was actually underwhelming

Even then, I may have to strengthen them, which could reduce my potential time to much lower. Man this sucks, but I guess it needs to be balanced somehow right? Maybe the more I master a fruit, the less SP I consume

The smoke felt less stable than the flames, and inferior in quality, probably because of the difference in mastery. Activating Haki, I can confirm that the smoke and flame get strengthened when I use Armanent Haki.

Feeling tired, I decide to take care of this in the morning, as I disable the privacy seals, and head off to sleep.

[The next day]

?:Wake up Haru-Sama

Haru woke up in a daze. He was alarmed at seeing the unusual room, but was quickly reminded of what happened yesterday. He woke up from his bed with unusual energy. Perhaps his abilities gave him extra stamina? who knows, he feels like he could go an entire week without sleeping, not that he would.

I then looked at the woman who woke me up, she was a civilian since I could feel no Chakra from her. Her name was (Using random generator) Kiyo Sarutobi. She had been taking care of me for the past 3 years, filling in the role of a mother for me.

Kiyo: Please get dressed and arrive in the training room quickly, you are about to be late

I quickly checked the time as he saw it was 7:45. Training was supposed to begin at 8. Despite being late, I did not panic as I had been later on many more occasions. Due to being late on many occasions, I was able to do everyday tasks at hyper speeds. While bathing with soaps and shampoo, and then eating breakfast was a matter of 15-20 minutes for a child, for me the process only took 10 minutes, refined by years of practice and experience.

(AN-I'm not joking, I get so late, I have to do stuff at hyper speed)

The bathroom was surprisingly modern. It had a tap, a bathtub, a shower and a heater. The way of bathing here is by either showering, bathing in a bathtub or using a small tub and pouring water on yourself. You then dry yourself with a towel and dress up

I, obviously chose the bathtub, since having that type of bath was basically a luxury for me.I guess even the caretaker was surprised with how fast I got ready.

While going on the way to the training room, I still looked at every place I could. It was a traditional Japanese house with sliding doors at every side.

As I was walking towards the training room, I thought of this place. Sarutobi clan members were mostly encouraged to become Shinobi, though some didn't want to become Shinobi, so they just studied for other professions. With my abilities, it would be a waste if I was not a Shinobi.

But the question was, do I want to be a Shinobi? you could die anytime in a mission, or get assassinated in the unlikeliest of times. Not to mention all the future threats that would come. Pain, Obito, Akatsuki. It was honestly safer to just abandon Konoha and go to some other village and live a normal life.

Get some Shinobi training, advance my devil fruits and Haki, then go to some civilian village, and just live a normal life there, and defeating bandits or missing-nin would be no problem whatsoever. Not to mention, being a Shinobi isn't exactly a very nice job

Shinobi were not superheroes, they were murderers. They killed people, broke people's trusts, destroyed a person mentally, destroy their entire life for some measly missions. Children were not taught about this since they would obviously not choose this profession.

Clan Shinobi were sometimes even worse. The children of the clan head usually killed each other to see who would succeed the clan. All of those bonds of brotherhood built up over the years, reduced to nothing in a matter of seconds.

They could even get rid of other potential threats. If someone's prestige in the clan is too great, they could serve as hinders for the clan heads, so they usually had them die in 'accidents'. Thankfully I was a direct descendant of the 3rd, so there won't be anyone trying to kill me.

But even then, I just wanted to be a Shinobi. It would be dumb of me to not become a Shinobi after being given all these abilities. I guess it was just a childhood dream of mine. Not to mention, I knew what was going to happen, the invasion, the fourth war, Pain all of them, all of their goals, their abilities all of it.

I refused to die like a nobody civilian. If I was going to die, then I'll go out with a boom, and I will make a name for myself.

[For your unyielding will, you have gained +100 SP]

Oh? so I Just have to be willed enough to get more SP? I guess that makes sense, though there have to be more ways to get SP, it can't just all be will right?

When we arrive at the training ground, I see around a dozen kids standing around. They were nervous and excited for their first day of Shinobi training. The area was deathly quiet, as I saw no one here I recognized in the anime.

I turned to three particularly powerful auras, at least for children of their age. They were older than by about an year, two guys and one girl. They had enough strength as a low-Genin, which is very good for someone their age.

They were trained by their parents, so they're naturally stronger than the people present here.

Though I wasn't afraid, it would be safe to say I could at least defeat a Chunin with my abilities. Plus, what from I could sense, they were nearing their potential.

Each person has a limited potential of how much they can progress. At one point, your body just can't get strong enough, and your Chakra hits its maximum. These factors are determined by birth, so even if a civilian is a prodigy at school, his body may not have the potential to advance to Jonin.

I then sensed a presence walk in, as I turned my head towards the wall on my left where the 3rd was making a seal, possibly for the substitution Jutsu. He looked shocked for a second, at being discovered by a kid, but immediately made his face passive of emotions as he appeared in the middle of the room

The children were startled by the smoke appearing out of nowhere, but were immediately excited as they saw the 3rd Hokage infront of them, they tried to appear as impassive as possible, but it was honestly funny how bad they were failing.

The 3rd looked at them somewhat amused, as he began his speech on the will of fire, and how we would be the next generation to whom the will of fire will be passed onto. I ignored most of it though.

He then told us who would be training us, and what our training schedule would be. Chakra exercises will be taught after a few months, since our bodies need to be physically capable to handle Chakra. We would then be assessed based on our talents after a month, and the ones with superior talents would be given special training.

However, Haki passively gives you a strengthened body, I could beat some Genin in a pure physical battle

Everyone seemed ecstatic about it.

[Quest: Complete the workout

Top 5: +100 SP

Top 3: +500 SP

Top 1: +1000 SP]

Cool I guess, so one way of getting more SP is by quests.

The 3rd then vanished in a puff of smoke, though I could still sense, I have to say, he can hide his emotions really well. He should be aware of someone spying on him however, but that's good, if I can actually get some higher mentorship, then it would be very beneficial. Haki sensing is somewhat like Chakra sensing, you can hide it all you want, but there's no way to get rid of it, so sensors can still pick out the enemy Shinobi. Even then, there are ways to bypass sensing, but Haki senses

In a puff of smoke, the instructor appeared, he was a middle aged man wearing a vest, probably a Chunin since Jonin are elites assigned to missions. He had black eyes which excluded coldness. He had brown-black hair which defied gravity. He had the makings of a beard, but not fully there. He looked at everyone coldly calmly assessing everyone.

His eyes scrunched up when he looked at me, I thought he was looking at me to assess me, but I swear I could see some...pity? yeah that's pity from his eyes.

But why?

-‐-

Souma: My name is Souma Sarutobi, your trainer, if you are not up to my standards, then you will be expelled, if you do not give 100% you will be expelled. You can try your luck at the academy if you get expelled, but if your performance isn't satisfying, I will forbid you from becoming a Shinobi, the Sarutobi clan does not tolerate weaklings

Murmurs spread throughout the crowd as some children looked anxious, and some looked determined. Only a handful looked calm, probably trained specially by their parents, but the world is unfair, and they should learn it at a young age.

Their parents did give them a choice of training, there are only a handful of orphans here. If they didn't take the opportunity, then it's their fault. They should know better

Souma: I will give you a choice, you may leave now and get a guaranteed chance at becoming a Shinobi, or you may stay, and risk your entire career.

There were a few more murmurs, as everyone shifted in their place uncomfortably, as they thought silently. The hesitation was visible in their eyes as they looked at each other uncomfortably.

Slowly hands started raising, and like a dam, more hands started raising, at this point, more than half of the children had already raised their hands, taking down the number from 54 to a measly 32.

Souma: For those of you who raised your hands, you may never become a Shinobi ever in your life.

There is no place for the weak willed in this clan

{Chapter End}

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