Naruto was about to end Orochimaru's life but it seemed the snake has a trick up his sleeve… Negima xover SemidarkNaruto!

Pairings;

Not decided yet….

Notes

"Demon form talk/ Kyuubi talk"

'Kyuubi's thoughts'

"Demonic /Kyuubi's mental link"

"Normal conversations"

'Normal thoughts'

"Jutsu/Spell"

"Mental link"

"Whisper"

(Place)

-- Time skip--

// Flashback//

Disclaimer: Don't own Naruto or Negima. If I did it would be like this story.

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(Sound Base)

Naruto was about to dice Orochimaru's heart with a demon powered Rasengan and finally end the traitorous bastard's life when said person gave an almost unnoticeable smirk on his bloody swollen face. Orochimaru cackled in a mock laughter. "You may have killed me but I'll bring you with me!" The insane snake-man did quick handseals and as Naruto destroyed Orochimaru's heart, he slammed his bloody hands on to Naruto's chest, forcing all that's left of his vile chakra into the twenty-year-olds chakra system. Orochimaru's sharingan eyes turned black and dulled as his life blood slipped away, but his insane smile remained.

Naruto fell backwards, onto a void that was opened by Orochimaru before he died. What is this???He thought. As he had completely entered the void, he saw helplessly as the "crack" leading to his world sealing closed. He felt himself floating; he couldn't maneuver himself, as if... there was no way he could escape from this void.

"Kit! We have to escape from this place soon or else we'll be finished!!! Quick! There's no time! Merge with me now, your demonic chakra formed would be able to open up another tear in this void!!!!" Kyuubi shouted in Naruto's head. "Yes Sir!"Was Naruto's mental reply.

With renewed determination, Naruto went into his seal, ran to his tenant's cage and held up his right hand to Kyuubi's already held up left paw, channeling chakra through each other and entwining them, blending to form a purple chakra. As this was happening, Naruto's body changed. His height a good 6'2", his blond hair grew to the middle of his back and it tinted red at the ends, his ears pointed, highting his hearing senses, his blue eyes were slitted with a red hue at the centre, sharpening his eyesight, his whisker marks thickened and deepened, giving him a even more feral look, his nails sharpened and were as hard as diamonds, his bones became denser, his muscles packed and tightened, making him extremely strong and giving him a slender yet muscular look, his chakra pathways were destroyed and reconstructed, enlarging his already large chakra reserve by hundred folds. He also had tails, nine long soft golden tails with red tips which wrapped around his waist.

Without wasting any time marveling at his new appendages, Naruto charged all of his new demonic chakra and slashed at the space in front of him, making a tear in the void which pulled him into its world, out from the void.

(Another Dimension)

A ninja was training deep in the mountains when she felt a change in the atmosphere. She looked up towards the skies, seeing a yellow ball falling at a high speed. Immediately she took off to the trees and tree hopped towards the falling object. As it was about to make contact with the trees, Kaede focused her energy in her legs and jumped high to catch the object.

She landed on a thick tree branch with a "thump". Her usually closed eyes widened at the appearance of the object in her arms. It was a baby fox, its fur yellow with its ends deep red. It's nuzzle was snow white. But the weird think was, it had NINE tails instead of the usual one. Other than that, the fox was very cute.

"Kawaii!"Kaede thought. As the fox was unconscious, Kaede decided to bring it back with her to her campsite until it woke up. She hopped back to her campsite.

"Ugh... Where am i?" Naruto pondered, he felt dizzy and exhausted. He tried to focus his eyes and take in his surroundings. The first thing he noticed was every thing looks so big... "When did the trees get so gigantic?"He got upright and stretched, shocking himself as he saw PAWS instead of HANDS in front of his face. Not noticing the camper staring at him, he immediately contacted his ex-tenant.

"KYUUBI!!!!! What the HELL happened to me?? I grew paws!!!"Naruto mentally screamed to Kyuubi. Hmm? Oh... your awake... well it appears that

escaping from the void had cost you much chakra... so you're currently experiencing a kitsune's version of chakra exhaustion. You'll turn into your fox form for awhile then when your chakra has returned, you'll be back to your human form. My guess is... in three... maybe a week you'll turn back to normal. Well... plus... If you're wondering where you are... I have absolutely noooooo idea... Only... a ninja saved you from free-falling to your death.That made Naruto pay attention to his surroundings.

He saw a tall girl with a generous figure. The girl had a cat grin with her eyes closed. He locked gazes with the ninja's squinting eyes. He grinned, remembering his times with the some of the females in the Elemental countries (A/N I'm being VERY suggestive) "Yukie was actually much more aggressive than Anko in bed..."His grin widened at that thought.

She scratched her chin and decided to ignore the fox, and let it do whatever it wanted, if the fox was a demon going to harm the academy, there's always Mana, Setsuna and Evangeline to take care of it.

He snapped out of his little remembrance and immediately darted away from his spot and far away from the campsite. He felt the female's chakra right before he left and evaluated her strength. "Mid chunin level… I'll thank the young lady another time."He thought as he ran. "Okay… let's see… I merged with the lord of all demons. That would make me the next demon lord. And all of Kyuubi's powers are my powers now… nice… I'll try them out later."

"It appears that our merger had some extra positive side effect... it gave him my intelligence and some knowledge of my powers... good good..." Kyuubi mused in Naruto's head. "I shall have to teach and brief him on my powers and mentally shove the rest of my knowledge and skills into his brain..."Kyuubi then told Naruto, "Kit since you and I have merged, you have become the rightful demon lord and lord of foxes, you must take up my name. Call yourself Kitsune Kyuubi Naruto. Kyuubi being your middle name as I was the Kyuubi. Now go and find a place to let your body rest for the next few days until your chakra returns. I will train you in your mind then.""Uhh… okay…"Naruto replied.

Once Naruto felt he had run far enough, he skidded to a halt in front of a hollow tree. On instinct, he dug himself a hole in the hollow of the tree and 'buried' himself. (A/N like umm… rabbits hibernating) Slowly, Naruto felt his mind drift off…

Naruto found himself in a training field, a huge one at that. He looked at his body, noting the attire he wore; black cargo pants, a blood red muscle shirt with a nine-tailed yellow fox chasing its tails on the front and a gray trench coat. His tails hardened and wrapped around his waist like a blood red belt. Hard black boots covered his usually revealed toes.

He saw a pond nearby and ran over to see his own reflection. His hair was long, worn on a low ponytail, his bangs fell over his face, almost covering his whisker marks, leaving the middle of his forehead bare.(A/N exactly like Aion from Chrono Crusade only blonde hair with red highlights) His sapphire eyes had a more predatory glow to it.

"I'm glad you like the new clothes. For that was what I wore as I roamed the world in my human form. The best part of merging with me is that you don't need an ugly weapon pouch strapped to your thigh or waist as you can materialize any shuriken or kunai on your hand. Though the secret is, you get the weapon from a dimensional pocket that I used to use. You may run out of kunai in the end, so use them wisely, if I can remember, I have about more or less five hundred kunai and shuriken each. Try to restock if you can find a weapon store." A deep voice rumbled behind him. Naruto spun around and looked up, expecting to see the huge 60 over feet tall fox only to keep looking down and see a 40 year old red head. He was tall, about 6'5", and wore about the same thing as Naruto did but his shirt was deep blue, with a red fox instead. His long hair was not tied up, letting it sway wildly in the wild in all its long, waist-length, silky glory. His eyes red with slits, there were no whisker marks on his face surprisingly.

"It is time you know of this world, your own personal training grounds or as we know it, your mind. Time works differently here, you can train for a month in here and it will only be a day in the real world. The time allowance increases as you get stronger. You can change the location you wish to train in, luxury yourself in or otherwise. The bonus of this world is, you won't need food and as this plane only allows you to train mentally you require an hour of rest else you will damage your brain."Kyuubi explained while Naruto sat on the soft grass, thinking over what Kyuubi had said.

Kyuubi continues, "As your body is hibernating in the next seven days, I will have seven months here to pass down to you my skills, knowledge and teach you of the demon world or Makai as most call it. This knowledge is of utmost importance as you must step up the throne and become the next demon lord, replacing whoever is replacing me."

A murderous grin split into Kyuubi's face. "And finally, Let the training begin"Naruto felt shivers running up and down his spines

--7 days later in the real world--

"Tis time you return to the real world. Your chakra has not returned fully though so try not to confront anyone stronger than a five-tail. Do not forget what I have taught you boy. We shall continue our training every time you sleep."Kyuubi told Naruto before nudging him out of his own mind.

Naruto woke up from under the dirt that covered him. "Finally! Kyuubi really is a slave driver… I feel a migraine coming on…"He clambered out of his self-dug hole and into the open, shook off the dirt from his fur and concentrated. He felt himself stretch and change physically. A small shockwave of his demon chakra was released after he transformed.

"Release the seal on your coat's left wrist cuff." Kyuubi instructed after the transformation. Naruto bit his thumb and coated the seal on the cuff and a pair of spectacles popped out. (A/N The kind that Seta wears in Love Hina) He immediately knew what it was and what its properties were "Hmmm… it has a kind of genjutsu cast over it that hides the slits in my eyes and my whisker marks so that people don't freak out…"

Kyuubi was very impressed with his successor. He decided to advice Naruto on what he could do. "You have about another fifteen human years until you can challenge the current Lord for the position. I advice you to try and gain his attention, warn him of the rightful demon lord's return. By the way, someone's coming."

"Yeah yeah… and I know… the shockwave was bound to attract some people in the surroundings."Naruto replied mentally chuckling. He smirked just as a war cry was heard from behind him. Naruto stepped to the side just avoiding the sword strike that could have split his skull. Naruto faced the girl that wanted to kill him with an amused look on his face. The girl was short, about 4'11" with a slender frame and a pale complexion, hair pulled to the left side of her face in a ponytail, the rest falling to the right side of her face. She was wearing a red blouse with a white undershirt and a red pleated mini skirt. She would have looked like a regular fifteen year old if not for the deadly nodachi she held." She's kinda cute…Although dangerous…" Naruto thought as he checked her out, his eyes gleaming.

The sword-wielding girl blushed as she felt herself being stripped by the handsome demon's eyes. Her demonic blood pulsed, instinct told her she should put down her sword and bow to the man. She could tell he was definitely stronger than she is. She felt as though she could die in just a moment if she offended the male. She resisted her demon blood, clenching the handle of her nodachi, she prepared to fight the man.

"Who are you and what are you doing trespassing in Mahora Academy's grounds!?" The warrior asked in a dangerous tone while leaking her killing intent. Naruto smiled, finally knowing a little of where he is. He let his killing intent leak, directing it at the girl. The genjutsu in his glasses shifted, letting his slitted eyes show. "I am a demon lord" He said. The warrior felt as though she was being squeezed to death, she couldn't move, her muscles locked and she couldn't breathe properly. Her blade slipped harmlessly from her numb fingers.

Naruto threw a kunai that materialized in his hand towards the girl's cheek, letting her blood flow from the shallow cut then flash-stepped behind the stunned Shinmei-ryū warrior. He leant over and licked her blood."I seriously hung around Anko too much…This girl's blood tastes different…"As Naruto licked her blood, he stared into her eyes, he saw a white glow behind her brown eyes. "She appears to be a Hanyou. She's definitely hybrid... her blood confirms it."

Naruto released the girl from the pressure of his demonic killing intent . Wanting to see the girl's reaction, he said in a husky whisper to her ears. "Your blood tastes good hybrid… What is your name?" He smirked as the girl let out a yelp. "What is your name girl?" He asked again when she didn't reply.

"S… Setsuna. Sakurazaki Setsuna" Setsuna submitted to her demon side's instincts and not anger the male.

"Setsuna… that's a nice name… By the way, mine is Kitsune Naruto" Naruto gave his famous fox-grin, fangs glinting in the sunlight. His eyes had returned to it's genjutsu covered state. "Kit, it's best if you mark her, you need subordinates and a guide to this new world. She'd be the best choice seeing that she's part demon, marking her would enhance her demonic strength and you can tell if she is loyal to you or not." Kyuubi, being the advisor again, told him.

Naruto gave Setsuna a big grin, showing off his elongated fangs again. Trying to be nice, he assured her, " This wont hurt… much." He held onto her and traced his fangs along the junction of her neck where the neck meets the shoulder for a moment and sank his fangs into her skin, despite her struggling in his arms. She shuddered as his fangs dug into her soft flesh. Her bitter-sweet blood filled his mouth as he pumped about two-tails worth of neutral chakra into her system. Setsuna's hair turned white, then black again as he finished pumping the chakra. He slid his fangs out of her neck, the bite marks sealing closed with a hiss.

Naruto swallowed the blood that had flooded his mouth and licked his lips. Seeing the hanyou's submissive but questioning look, he told her "I have given you power, which you yearn for. All I want from you in return is your loyalty as my follower and to guide me in this world. By giving you this power, you will be able to protect those precious to you, as you wished. Will you folow me, Setsuna?" Naruto stared into her eyes as she answered. " Y… Yes.. Kitsune-sama" Setsuna said, still trembling from the power cursing through her veins.

" Good… No need to be so formal, call me Naruto." Naruto said in his deep voice. He transformed into a normal baby fox and curled around Setsuna's neck. "I shall accompany you on your duties if anybody asks, I am just a wounded fox you found that decided to follow you. By the way, call me Kyuu when I am in this form. You shouldn't worry about anyone sensing my demonic energy. I know how to suppress it. I will teach you how to use your new powers in time." Naruto's voice boomed in Setsuna's head.

" Hai Naruto-sama." Setsuna mentally replied as she walked towards the city. "Things will certainly change around here, especially with a demon lord around…" And so begins Naruto's new life.

NOTES

Yo, rose here, just wanted to restate that I had permission from KoNoSeKaI to adopt this story, ask him himself.

Now I know that most that adopt usually change some things but as a tribute to KoNo I will keep the chapters that he has already written the same.

Kyuubi seemed really rushed in the void. Actually, If you stayed too long in the void, you will die, lack of oxygen, or lose the movement of your appendages and so on.

Naruto might seem like he knows more about the demon world, how hybrid blood taste like and about the glasses. Well, he absorbed Kyuubi's knowledge and some of his memories if you didn't get it!

If you say Setsuna doesn't act like Setsuna, it's because her demon blood was 'controlling' her.