Demonic Naruto

Summary: Naruto meets the Kyuubi after a severe beating when he was five. He was infuriated by Kohana and finds himself in his mindscape. He then strikes a deal with the Kyuubi that in exchange for helping him gain power he will release the Kyuubi for a limited amount of time. Since the seal is unbreakable, he then keeps his 'dobe' persona for the rest of his time in academy. How strong will he be? What will happen when he is on a team with the arrogant Uchiha and fangirl Haruno with a sensei like Hatake?

Speaking- "hi"

Thoughts- hi

Kyuubi/Summons- "hi"

Jutsu - hi

Naruto-age 5

Pain. Pain. Pain.

Why? Was the only thought that penetrated the pain filled fog. It was October 10th… his birthday. It was always like this, they would always chase him on his birthday. If you looked anywhere else it would seem abnormal for grown adults chasing a 5 year old child. But this child was anything but normal. He had golden blonde hair with crystal clear blue eyes. He wore an offending orange jumpsuit that screamed 'kill me' with blue ninja sandals.

"We will avenge the Yondaime, demon!"

"I'll make you suffer for what you did!"

What did I do? I never hurt them! He looked back and saw a dozen or so with headbands and masks, with the 100 villagers in the mob. Oh no! Ninja, I have to lose them… or else… He didn't dwell on that thought but he soon met a dead end.

"Ah!" he yelled in pain as a kunai struck him in his shoulder and knee.

"We got the demon brat!" yelled one with a boar mask.

"Now we'll avenge the Yondaime!" yelled one with a dog mask. (1) At this the crowd cheered and began beating him.

He screamed and begged them to stop but that only made them to hit harder. His throat was soon raw and he couldn't scream anymore. Soon he was left with various cuts and bruises all over his body. But he was still conscious and watched in horror as a ninja began making hand seals. Earth Release: Rising Stone Spears (2) one yelled and suddenly spikes shot out of the ground and pierced his body. More waves of pain consumed him and he wanted to fall unconscious but he couldn't. The ninja with the dog and boar masks began making hand seals calling out Fire Release: Great Fireball Technique. Naruto screamed with his already raw throat as he was burned alive. He wished he would faint but he remained conscious throughout the jutsu. One of the villagers examined him. "Hey, the demon's still alive!" he yelled. "Then lets finish him off." replied the dog masked ninja, taking out a katana. But he and the other ninja in the group detected the Hokage and 2 squads of ANBU. They hurriedly used Shunshin to get away. The villagers weren't so lucky and were quickly surrounded by ANBU. "What is the meaning of this?" asked the Hokage with barely concealed rage and killing intent. "We were just finishing the demon off for the Yondaime, Hokage-sama." said a voice in the crowd. The rest of the villagers nodded their heads in agreement.

The Hokage then let out concentrated KI at the villagers. Most fainted and or were paralyzed. The Hokage then commanded the ANBU to take them to Ibiki and Anko for some 'playtime'. The old man sighed and looked sadly at the injured boy he picked up. "I'm sorry… Naruto…" He quickly ran to the nearest hospital. He threatened a total of 2 doctors, 5 nurses and a receptionist at the front desk to get them to treat him. At last the doctor left the room.

"How is he?" the Hokage asked.

"The 'boy'," the doctor sneered when he said this, "will be fine because of his…occupant, Hokage-sama." He said making a face at the last word.

The Hokage ignored this and continued, "When will he wake up?"

"A day or two." the doctor replied bitterly. "If you'll excuse me, I have patients to attend to, Hokage-sama." The doctor quickly strode away, and the Hokage felt the stirrings of rage but pushed the emotion down.

(Timeskip: 1 week later…)

The Hokage was very worried as he paced in Naruto's room. The doctor then appeared. The Hokage seemed relieved, and asked "What's wrong why isn't he waking up?"

"I don't know, he's completely healed and there is nothing wrong with his vitals, Hokage-sama." replied the doctor.

"Hopefully he stays like this…" he muttered.

The Hokage's face snapped up and asked in a dangerous tone, "What was that?"

"Nothing, Hokage-sama." the doctor quickly said and left the room.

The old Hokage sighed, "Naruto…"

(Timeskip: 1 week ago…)

Naruto slowly came to and found himself in a… sewer? He slowly adjusted his eyesight to the dim lit hallway. The only sounds he heard were the dripping and his feet splashing in the murky ankle deep water. Oddly the sewer didn't smell that bad and had barely any scent.

Did the villagers throw me down here? he wondered.

"Hello!" he called.

But to his dismay no one answered. Suddenly he heard a deep rumbling, his curiosity piqued he ran down the large hallway and heard the sound getting louder. Suddenly the hallway ended and he was in a giant room whose walls disappeared into the darkness above. He was across from the large prison like doors with bars. In the middle was a piece of paper sticking to the middle of the double doors like a lock. Naruto squinted and recognized the kanji for seal. He wondered, What does this prison hold? His question was soon answered when he approached the doors and saw a giant orange red animal.

What is this…? I think I remember what it was called… a wolf?... no it was… a fox! Yeah, this is a fox. But what is giant fox doing down here? Naruto soon saw 9 large tails swaying behind it, and he froze. Foxes don't have nine tails… there was a demon fox with 9 tails!

"So what do I owe, my jailor, this visit?" said a voice in a rumbling baritone.

Naruto jumped at the sudden sound. He them heard deep chuckling, and looked up into the deep red eyes of the large fox.

"A-am I-I-I-I d-d-dead?" Naruto asked with a trembling voice.

The fox looked on with amusement, "Why would you be dead we are in your mind."

"B-but you're the Kyuubi! And you're supposed to be dead, you were killed by the Yondaime!" replied Naruto regaining control of his voice.

"Killed?" the Kyuubi (3) snorted, "We biju are made of pure chakra we can't be killed, we can however, be sealed inside humans or so called jinchuriki. How else do you think we can live for millennia's?"

"Sealed…" Naruto's eyes widen as he understands, "you were sealed in me!" Naruto suddenly looks depressed, "So that's why the villager's hate me… because I'm a demon."

At this the Kyuubi snorted, "Hmph… You a demon, don't make me laugh you can use my abilities… to an extent but you are far from being strong enough to be a demon. And we can talk telepathically when you're not here so if you want to come just ask."

Naruto suddenly looks up at the Kyuubi, "So, you can make me stronger?"

The Kyuubi look's thoughtful, "Yeah… I can but there are some terms."

Naruto narrows his eyes in natural suspicion and reflected on his memories of the villagers. "What kind of terms?"

"It's nothing big; I just want to have a little free time out of the seal. Sadly the seal is unbreakable so I can only spend a little time outdoors. Although I won't destroy anything because I'm supposed to be sealed in you, I'll revert to my human form to arouse less suspicion. And could you change the scenery here? You know how annoying it is to sleep in soggy fur for 5 years?"

Naruto looked thoughtful, "Will you leaving the seal hurt me? Can I see your human form so I can recognize you? And how do I change the sewer?"

Kyuubi replied, "No, Yes and just imagine what you want, this is your mind after all."

Naruto thought for a moment and soon the sewer changed to a grassy clearing surrounded by giant trees. The Kyuubi's cage disappeared to be replaced by a solid black collar with the paper seal on it. The Kyuubi looked around thoughtfully taking in his surroundings, "It'll do."

He then started shrinking and changed, his fur, tails, claws, ears, and teeth retracted. Now sitting in the clearing was a tall 6'3 man in his mid-twenties. He had long red hair edged with black tied in a loose ponytail. While he kept his slitted red eyes, black claws, and sharp teeth, along with two fox ears with black tips on his head. He wore a red and black yakata with sandals.

The Kyuubi smirked, "Now do you agree?"

Naruto shrugged and said, "Sure, just tell me when you want to come out."

Kyuubi said, "Now for my end of the bargain… I'll turn you into one of the strongest demons alive and the greatest ninja the world has ever known."

Naruto smirked, "Deal."

"Alright, I'll turn you into a half-demon but you'll have my abilities as a full demon. Once you master my abilities you'll become a full demon. The changes will take a week to work out and it won't hurt but you'll be unconscious and wake up here."

"Okay."

Kyuubi smirked, "Good, now…"

Naruto felt an odd tingling sensation at the top of his head. The feeling slowly made its way down his spine all the way to his feet. When it reached his feet however he felt light headed and then fainted. The Kyuubi smirked and sat down.

"Alright, time to get started."

Author's Note:

Kakashi hates Naruto because his sensei died.

All Jutsu are in English.

Kyuubi is bloodthirsty and sadistic but will help Naruto for his own gain.

If a Jinchuriki dies the biju won't die, but everyone thinks they will. It will take them a decade to reform in the world but they can't die because they are immortal. So a Jinchuriki just seals the biju until they die.