Disclaimer: - I don't own Naruto or Harry Potter. Though I wish I did.

This is my first crossover. This story is a crossover between Naruto and Harry Potter Universe.

Enjoy!

Chapter - 1

Harry ran through the Forbidden Forest, he knew he had to make it to the other side as fast as he can because his Godfather's life depended on it. He cursed gods for another shitty year. Harry's third year had been a giant mess which continued to turn worse to worst as the year progressed.

First, he learned about a man named Sirius Black who escaped the supposedly inescapable prison 'Azkaban' which according to the Ministry was the right hand man of Voldemort and to just top it off he was out to finish Voldemort's job . Then there was this incident with the Hippogriff and Malfoy in which Ministry in their infinite wisdom decided to kill the noble beast since 'They must be seen doing something.' Oh! How he hated the corrupt government of the wizarding Britain!? Finally, the said prisoner Sirius Black turned out be his Godfather and Peter Pettigrew turned out to be traitor to his Parents and their Beliefs.

He hated himself for letting his temper get the better of him, because of his weakness Peter Pettigrew managed to escape from them and now thanks to that his Godfather was going to be kissed by Dementors. He was scared…..he was so scared that he was going to lose his last living relative because of his stupidity.

After a minute of dashing to thick bushes and trees, he finally reached the other side of the forest and what he saw sent a chill down his spine. His Godfather was laying on the cold hard ground and the dementors were hovering above him sucking the soul out of him. There were hundreds of them. He went still for a minute. He didn't know what to do, he didn't know whether his Patronus was strong enough to repel this staggering number of dementors.

Before Harry knew the dementors turned their attention towards him. He felt so cold, he could already hear a woman's voice pleading…..

'Please not him! Take me! Spare his Life take mine!'

Harry felt his eyes getting moist. He didn't need to be told who this woman was. He already knew who she was this woman was his mother begging to have his life spared from a madman. He didn't want to die like this…he didn't want to see his Godfather die right in front of him while he is helpless…while he is unable to do anything.

Dementors had already started to flock around Harry like a pack of hungry wolves. They could feel Harry's fear, his helplessness and it was exquisite. Exquisite enough to totally disregard their objective Sirius. A dementor started to descend towards Harry but suddenly the air became thick with power. Harry's eyes snapped open. Even dementors were scared. They weren't exactly sentient however whatever was approaching was something else because no wizard could ever have so much power. NO, this wasn't power Harry could feel it, it was more than that it was an 'Aura'. An aura of a being superior then them. An apex predator.

Soon a Golden wraith like being made his presence known. Dementors started to vacate the forest as soon as they can. Their very being was screaming at them to run as far as they can from this strange golden wraith. Harry was just staring at it, he was mesmerized by it. However, he knew he had to get rid of it. He took out his wand as fast as he can but it was too late.

The golden wraith smashed on to him with the subtlety of a freight train and then the only thing he knew was pain. He felt as if his very soul was being attacked by someone superior then a wizard. This being was taking over him. He wasn't going to allow this thing to take over him so easily. He was going to try his darndest to survive. Harry started fighting back. He put every ounce of his magic to repel this being…..for a second harry thought he was pushing it back…

'It's working!'

However, Harry didn't knew that until now this thing wasn't even trying to fight. He was simply testing the waters so to speak. The only thing which Harry managed to do was enrage him by denying him his body. Now, this wraith started to push back….and for the second time today Harry knew how hopeless his situation was.

'This is not magic! It's too strong to be…any form of magic…..' Harry managed to scream out in his mind before his soul was extinguished from his very own body.

"AAAAAAAAAAARGH!" with that he gave an ear splitting scream. A black gooey like substance started to leak out from his scar and vanished with Harry's latest episode of pain. Harry's eyes started to feel heavy and finally he fell unconscious to the ground.

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Albus Dumbledore was pacing to the hospital wing of Hogwarts. His favorite student was lying on a bed after his latest tumble with dementors. He had already managed to convince Sirius that his Godson was safe would be waking up soon. Somehow he managed to convince him that it was more important for Sirius to go in hiding instead of staying in Hogwarts since it was very likely that the Ministry would kill him outright instead of giving him a fair trial.

After few minutes of pacing through hallways he finally managed to reach the hospital station and what he saw made his face drain. Harry was looking pale white and he looked severely ill.

Madam Pomferey was sitting right beside him and was forcing down potions in to the Harry's throat.

"Is he okay?" Albus finally managed to choke out.

Pomferey looked towards Albus with a mildly concerned face and said "It is not as bad as it looks, he is recovering fast. I think by the next two days he must be able to walk however he should refrain from doing any kind of magic for a week or two."

Albus gave out a sigh of relief. He had assumed worst after looking into Harry's condition but it seems like it wasn't as serious as he assumed.

"Albus, you really need to start taking care of him seriously. When he first came in here his heart had nearly stopped. It is almost a miracle that he is alive!" Pomferey yelled out.

All the blood drained out of Dumbledore's face. He had let things go too far. He was ashamed of himself. This situation could have been handled better and if he had done that then Harrry wouldn't have been in this state.

Before Pomferey could chastise anymore, Harry started to move and then he suddenly shot up from his bed and he was panting. After taking large breath for few seconds he turned his attention towards Pomfrey and Headmaster of the school.

Albus was startled for a minute but he within seconds he got his wits "Are you okay!?" Albus asked in his grandfatherly voice.

Harry gazed at Albus for a few seconds and said "Considering the things happened to me these past years I would say that I am relatively fine…."

Harry got out of his bed in a smooth motion before the medi-witch could stop him. He wore his spectacles in a hurry.

"Harry James Potter! Come back to the bed this instant!" the healer screamed out.

Both Harry and Albus cringed at her intensity.

"I am just going to the washroom to wash my face and to get myself together…" Harry whispered in a small voice with that he ran out of the hospital wing.

Harry potter was running as fast as he could and after pacing for a few seconds he reached the Men's washroom. He closed the door behind him frantically and he looked himself in the mirror.

"Who are you?" he whispered out and started walking closer to his reflection.

He was a lot of things but he wasn't Harry Potter; that's what these people called him. He was a war veteran. One who fought in the fourth Shinobi war for 10 years and survived. He knew he wasn't in his own world anymore because due to being a 'Sage' he could feel this planet and it was totally different from his own world.

'Just for once! I want things to go right but NO! Fate just have to fuck things up' Naruto screamed out in his mind.

'Calm Down Naruto…..just calm down….' With that he started to talk long and deep breaths.

He had this Harry Potter dude's memories. It wasn't as clear as it should be but he still had them. It was like remembering everything in third person. So, if he wanted he could pass out as Harry Potter. He had enough money to just live his life but according to the memories from Harry Potter a 'Dark Lord' was after his life.

"Just great! Things couldn't have turned out any better." Naruto voiced out sarcastically.

However this world has managed to pique his curiosity. They used magic to fight other nefarious individuals. It wasn't as good as chakra but according to what he could discern from the memories it was much more versatile and they used a wand to cast this magic.

He could still feel his chakra and to say he was disappointed would be an understatement. It was pitifully low. It was somewhere around a low chunin. He used a medical diagnostic jutsu right away and started to diagnose himself.

'I have no chakra pathways!' he frantically screamed out in his own mind.

How in hell was he able to use a medical ninjustu without any chakra pathways!? He started to take long deep breaths again. He wanted to calm himself down. Things were dire, there was no doubt about that but it didn't mean he could throw a tantrum. He didn't survive the war by being his childish self.

He started using his medical ninjutsu again and started to diagnose himself again and what he found made his eyes pop out….

His very chakra instead of flowing through the pathways were flowing through his internal organs strengthening them slowly but surely. Maybe it was why he was able to do his jutsu with very little chakra. He was able to do the medical jutsu in one-tenth the required amount of chakra. That very thought made him smile.

He continued with his diagnosis…he thought nothing else could be more surprising. He was dead wrong!

His magical core…..the core which allowed him to cast his magic was now merging with his inherent chakra turning the very nature of his magical core. It had already started to become dense and thick but at the same time it flowed like water that is without any inhibition. After few more minutes Naruto concluded his medical diagnosis. He was kind of glad that he took up apprenticeship under Sakura after he had gotten the Yang part of Rikudo's Chakra. It gave him an inherent talent in the art of medicine.

Naruto saw his new body in the mirror and felt a little guilty. He knew he wasn't at fault he didn't even knew how he ended up in his world. Heck! He only gained sentience after he had taken over this body.

Nevertheless they were just excuses, the only thing which he could do now was make up for the mistakes of the previous owner of this body. This body was way weaker than his original one. It was scrawny and had no muscle mass whatsoever. It's kind of amazing that Harry managed to survive as long as he could and now it seems like his luck finally ran out. What made Naruto even more guilty was he was kind of glad that he managed to come here… he had nothing left back in elemental nations. Everyone he knew was already dead. He had nothing to live for, he had managed to kill Madara and Kaguya but it was at a great personal cost. This new place despite being threatened by nefarious individuals still offered a new chance and he would be lying if he said that he didn't want this desperately.

That is why he was going to make the best of this opportunity since he was Uzumaki Naruto. One of the strongest shinobi from the Village Hidden in the Leaves.

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It had been two weeks since the incident and Naruto had already adjusted himself into the new school environment. He had a small conversion with a close friend of Harry.

What was her name!? Yeah, it was Hermione….. God! That girl is bossy…..

Flashback

After few minutes in the washroom he had already made out to the hallways when he heard someone calling to him in a distinctive female voice.

"Harry! Are you okay?" Before Naruto could even reply he was enveloped in a hug "I was so worried about you…. When I found you…" she managed a choked sob and sniffled "You.. You weren't moving….. I was so scared Harry….."

Naruto was quite disgruntled at first, he just wanted to ditch this girl and wanted to get as far away as possible from this teenage drama but he knew he couldn't just brush her off. She was the part of his cover in Hogwarts. He needed her so at present the only solution was to play along.

Therefore Naruto gave a small smile "I am fine, Hermione. You don't have to worry about me; Pomferey said that I would be right as rain in few days…."

Hermione gave speculative look to Harry….

Naruto just rolled his eyes and assured her "Really! Hermione, I am fine."

This time she smiled a little and gave her own reassurance "If you say so, Harry. Let me take you back to the Madam Pomferey before she causes an incident."

The problems just didn't end there, he was forced to have the same talk with Ron later in the hospital wing of Hogwarts and this was a problem because he knew the next three or four months were crucial for his cover. His life depended on it. If someone knew that he wasn't from this world then that would be a problem… a very BIG PROBLEM. People like that Headmaster were very perceptive and would notice even the minute changes on his person. Naruto didn't need to be told that he had to tread carefully…..

Flashback Ends

After getting his body treated Naruto decided to spend the next few days in the library of Hogwarts. It was highly imperative that he managed to learn all about magic as soon as possible. This energy source was unknown to him and to top it off the previous owner of this body had no concrete knowledge of magic.

Basically, in the last two days the only thing which he did was to read and to meditate to sort out Harry Potter's memories and what he learned made him furious. This boy didn't have the decency to train and make himself stronger and he made himself weaker to please his two idiot friends. Good Lord! Why would he ever do that?

Naruto knew perfectly well why Harry did that….he was lonely just like him during his childhood.

Naruto just gave out a sigh, he needed to get out of this school for some time. He needed a break, he needed to think and plan his moves meticulously. In other words, it was imperative to have a talk with headmaster. He knew from Harry's memories that Albus was a master manipulator but his major flaw was no matter what his decision were, deep down he was a good man. It just simply meant that Albus had a lot of vulnerabilities and he was going to manipulate the manipulator to get what he want.

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Naruto was pacing across the hallways and he had already reached the headmaster office. He was looking into the hideous gargoyle. All of his future plans were depended on this moment. Naruto took a long breath and spoke to the stony gargoyle with a cracked voice "I want to see the Headmaster."

After a few minutes the stone engraved gargoyle finally moved allowing him access to the office.

When Naruto entered the office he saw Dumbledore writing with a quill in a parchment.

Albus finally turned his attention to the young boy and gave Harry his patented grandfatherly smile "Ah! Harry my boy, what brings you to my humble office?"

Everything was depended on this moment….

Harry's eyes went moist immediately and he barely choked out "I don't feel good Professor…. I am not able to sleep at night…. I get dreams…."

Naruto paused for a moment and gave a face of utter despair to the esteemed headmaster of Hogwarts.

Albus immediately flinched after watching Harry's face. Clearly, it affected him. It was like somebody stabbed him in the heart and then twisted the very same knife to inflict more pain.

Naruto continued with the same cracking tone "I get dreams….where I am killed again and again by dementors….. I think that I wasn't meant to survive those attacks… I am so scared." Naruto said the last statement with a heart wrenching sob.

Albus couldn't bare to watch Harry like this, he knew that he was responsible for many of the failures in Harry's life from his infancy to his schooling but this was the first time he understood the depth of his failures. He knew that for his plans Harry had to be detached and unloved but this Harry was broken he wasn't going to survive his plans. He needed his help….and he was going to provide it.

"Harry….." Albus spoke gently "What can I do to help you? Ask me anything you want…."

'Bingo!' Naruto thought with an internal smirk.

Naruto replied with sniffles "I….I think… I need a break. I want to go…..back to my home…"

Albus closed his eyes and started thinking with melancholy

'Is it really that bad for him!? That he would rather go back to those muggles who hate him than stay here….then again he was so close to death's door this time…'

Dumbledore knew that there was only option and that was to fulfill this child's wishes and it was not like Harry was going to miss a lot since only one month of schooling was left for this year. Hence, he replied with a sad smile "You can go back home early this year Mr. Potter and I am sorry… I am sorry for everything my boy….."

Naruto just narrowed his eyes for a second because it seemed as if Albus was apologizing for more than the incidents which occurred this year. It was as if he was apologizing for every wrong thing which happened in Harry's life and that thought kind of scared him.

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Naruto got out of Headmaster office after a lengthy and boring conversation. After he was sufficiently out of the eyes and ears of the headmaster that is the paintings, he couldn't help but snicker at the gullibility of the old man. He even surprised himself with his acting skills, he didn't think that he would be able to pull it off.

'That stupid old coot!' Naruto thought to himself with a grin.

His plan was finally coming into motion. From here on out he had to improvise since it wasn't a very thought out plan. He still had to go through all of Harry's memories. He also had to buy some books on the theory of magic and dark arts so there was a visit to Knockturn Alley in his schedule. He was rather surprised that getting information on such dangerous magic was so easy in this world. He just had to throw some coins and voila! You got it….

He also needed to train to get himself back to shape. This body was malnourished and weak; not to mention he was so short, he was barely five feet. It was going to take some serious work if he had to get strong. At least his eyes were alright now, after two weeks his eyes healed themselves. It might have been because he still had some of the healing nature borrowed from his Uzumaki genes and his furry companion.

He also had to get another source of income other than just using his trust vault in Gringotts. He was pretty sure that headmaster was keeping a check on that.

Naruto gave out a tired sigh. 'So much to do and so little time' Naruto thought wryly.

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Naruto had already packed his trunk. He was waiting on Hagrid to take him home. He had already sorted the memories about the gamekeeper of Hogwarts and he decided that he was an okay dude even though he was kind of on the retarded side. At first, Naruto had insisted to go home alone but headmaster flat out refused him however Naruto didn't blame him after all he had acted kind of suicidal in their previous conversation.

While Naruto was pondering about the conversation he had with the headmaster Hagrid had already made his appearance.

Hagrid was cheerfully waving at Naruto from few yards away…

"Let's take you home! Harry!"

"Yeah, Hagrid. Let's make haste…" Naruto replied quickly.

Hagrid only gave a small frown to show his displeasure but he became cheerful rather quickly.

"Ok Harry, but we have to walk some distance to pass on the anti-apparition wards..." Hagrid said in a gruff voice.

Naruto just nodded his head and started walking away from Hogwarts while Hagrid followed him.

After covering the required distance Hagrid took a small ring and asked Harry to hold his hand. After whispering a word they disappeared from Hogwarts.

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Naruto stumbled in the footpath of Privet Drive and barely managed to prevent his head from being introduced to the dirt.

Hagrid just gave a hearty laugh and gave Naruto a hand whereas he just glared at him.

"I will be taking my leave now, Harry! Take care of yourself…." With that Hagrid disappeared.

Naruto just gave a general look to the house in front of him and immediately felt a plethora of negative emotion stirring within him. Clearly, Harry didn't like to be here must have been because of his poor treatment in his aunt's house… Anyways that didn't matter…..he didn't plan on staying here anymore than necessary.

The moment he entered inside the front lawn of his home, he felt like he just passed a sensory seal. Naruto eyes widened and it was not because of the unique seals…

'These wards are sucking my chakra out!'

Naruto just narrowed his eyes and thought with a frown marring his face 'So, these are the infamous blood wards which are meant to protect me. It's good but, seals could have done a better job since they would have been self-sustainable and would have been definitely been much more powerful.'

Clearly, runes and wards weren't that developed in this world. That's good, now he has an edge over his enemies. Considering, the shit which Harry went through in last few years, he was clearly going to need every edge which he could get…

Naruto now cautiously made his move to the back of his Privet Drive home and silently made a shadow clone which immediately took his luggage and went inside to deal with the upcoming shit with his family members. He knew for sure there was going to be a problem because he came back a little early than the supposed time.

He didn't have any time to deal with his shit family at the moment. He had other thing to do right now…..

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Naruto was now in a very seedy part of London. It had took him few hours to reach here. Hey! It wasn't his fault that the tube lines in London were so confusing. He lost most of his time trying to pick up the right train. Sometimes he just hated progress and technology.

Naruto was in front of a bar right now which had a signboard clearly saying "VERDANT". He had come to this place after he had got some Intel from the thugs which he had been following in the area for some time. According to them some big mafia boss was going to make his appearance today and Naruto was going to be there because he was in need for some serious cash and this was the easiest way to get it.

It had already been two hours since he was waiting for this guy. Naruto was wearing a simple henge of a generic twenty year old man with brown hair and black eyes. He was getting kind of frustrated when the said guy made an entry through the front door with two scantily dressed women on his both sides. Few bodyguards in crisp black suit were providing him cover from all directions.

The boss was wearing a white Armani suit and was about 6ft 9inc tall with a much muscled body. He had few scars on his face and had blonde hair with darker tints in few places. He was at present groping the ass of the woman on his right side. Naruto couldn't help but chuckle at that. No matter the place there were easy women everywhere, you just have to find them.

The mafia boss went into the VIP section of the bar which had very high protection. Naruto just scoffed and followed him stealthily.

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Sergei Ivankov was one of the most dangerous warlord in Russia and he knew it. He had a bulky frame of about 7ft and he didn't shy away from using his dangerous figure to intimidate his opponents. He started as a small time fighter in the underground fighting leagues in Russia. From there on he got valuable connections to the criminal world. He was a man who was pre disposed to brutality and due to this and his mediocre smartness he was able to rise as one of the 'Bratva Captains'.

Sergei was a man of style he took enough drugs to sedate the entirety of London, and he fucked and gambled like a degenerate. He was a fearless man.

At present was Sergei was having a three way smooch with his two blonde buxom women; when he heard some moans of pain coming from outside his room. The women and Sergei broke from their carnal activities and turned towards the door.

A second later the door got tore down from his hinges and one of his bodyguard came flying and hit the ground and was already unconscious.

Sergei immediately took out his 'Walther PPK' handgun and pointed on the individual who was calmly walking into his VIP room. He wasn't able to see anything clearly due to the dim lighting of the bar; and soon a boy no more than thirteen or fourteen slowly made his presence known.

There was something very dangerous about this kid. He didn't walk like a normal person, in fact he stalked like an apex predator. Sergei's survival instinct kicked in, he immediately went to cock his gun when the said bespectacled boy immediately came in front of him and with a fluidity of a war veteran relieved him of his gun and managed to punch him right in the face.

"That's enough, I am not here to hurt you. I am here to do business…." Naruto voiced out in a small smile.

"What can you help me with!? You are just a freaking boy!" Sergei blurted out with a little blood in his mouth, his earlier fear all forgotten.

Naruto just gave out a sigh "According to my intel, you are having some difficulties in making a hold in UK. I can help you, if you accept my demands….."

Sergei didn't seem shocked that this boy knew about his situation. In fact, it was a common knowledge which one could find if they read newspapers and connected various incidents accordingly.

Sergei stood up to imposing frame and glared down at Naruto.

"What skills do you have which could benefit me in my takeover of UK underworld?….." Sergei growled out with disdain and some incredulity. However deep down he was impressed by this boy; any other adult would have already pissed himself but here was a boy who was not showing any kind of fear.

"Look at you hallway…." Naruto gestured him towards the now broken door while holding on to his handgun.

And Sergei cautiously moved to the hallway while at the same time not showing his back to this crazy kid and what he saw shocked him to his core. All of his men were sprawled out, some were moaning in pain while others were unconscious some were even bleeding due to bullet wounds.

After watching the calamity befallen on his men Sergei finally turned his attention to this kid…..no…the…man with a hint of respect and fear "What do you want?"

Naruto just gave a smirk "I need a place to stay low for some time and some cash to get my affairs in order, after that lets take the control of UK underworld together as partners."

Sergei just narrowed his eyes and muttered with gritting teeth "And if I refuse?"

Naruto couldn't help but give out a chuckle at that "You know how this game works! If you refuse I will just simply take care of you…..""

The meaning was not lost on Sergei. If he refused this boy was going to kill him. Period.

"And by the way…I will be keeping your firearm…." Naruto drolled and with that he himself was taking steps to make his exit.

"Wait a minute! What is your name?"

Naruto halted his movements and turned his attention to him almost lazily "The name is Uzumaki, -Uzumaki Naruto." With that Naruto disappeared.

Sergei looked around after Naruto dashed from his place and he could only think about one thing and that was during the commotion the sexy ladies had bolted from his place. God! After meeting this troublesome boy he really needed a good fuck.

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Just minutes after his tryst with the renowned Russian mafia boss, Naruto gave out a smile full of glee. Finally he had necessary sources to get to his feet again. He would be able to train his body back to acceptable levels and then he would have a place of his own. The best thing about all this was everything was illegal; in other words it was off the book so no one would be able to track it back to him. Naruto knew that he would have to do some dirty work but he didn't mind that. After all, he was a shinobi.

This is my attempt to make a unique crossover between Harry Potter and Naruto. There will be some love interests for Naruto. I am inclining towards Fleur as a potential pairing.

And don't forget to leave long reviews . Reviews motivate me to make updates faster. I would really appreciate it if I get honest and detailed opinions of my story on your reviews because I have some doubts about this story being good or enjoyable to read.

Thanks!