I do not own Naruto. I do own some bacon and ramen.
"SIT DOWN!" Zabuza yelled as he pushed Naruto back having just locked blades with the blonde. He had nearly caught Kakashi with an overhead blow when the "Uzukage" appeared and blocked the blow, stopping it before it gained power by getting on close a crossing his blades.
The boy had somehow managed to kill Ameyuri, and while he didn't really care about her she was an asset as well as a fellow mist swordsman. He definitely wasn't the average shinobi, but he was far from invincible. A dark aura surrounded Zabuza as a blood colored mist surrounded him and his sword while he rushed Kakashi, throwing a powerful punch and exploding into a shoulder striking his torso. The Konoha jonin flew back and hit the ground hard, and Zabuza again attempted to bisect the man when two long chains wrapped his zanbato, stopping his movement. He pulled the chains with all his strength, pulling the blonde ninja responsible into a spinning back kick folding him over.
"Naruto!" Kakashi exclaimed already in front of Zabuza with two shadow clones. Zabuza used a replacement as he approached, appearing far off to the side and using one handed seals."Drilling Water Bullet!"
Kakashi clones scattered as a sphere of water exploded by like a cannonball rotating at extreme speed."Lightning Hounds!" He yelled as he instantly went through handseals and countered. As soon as his jutsu ended and he saw Zabuza skillfully evade he threw a few shuriken and used shadow shuriken to multiply the number. Zabuza dodging the hounds just stood behind the flat of his huge sword and Kakashi checked on Naruto. The boy had just gotten back up and joined him at his side before looking Kakashi in his eyes with a confused look that seemed to change into raging infernos.
Kurama couldn't have asked for a better opportunity as she witnessed Naruto's senseis red eyes. This us exactly what she had been waiting for! She had been plotting for a long while now, at first using this female form to confuse Naruto. The boy's obvious weakness for women was a huge flaw, and it was a flaw that she had exploited to its fullest. Truthfully she didn't think that the key to her freedom would come so easily, and she only had the Anko woman to thank. When Naruto had first learned the shadow clone jutsu, she knew it was the answer. It was a technique that split the user's chakra, both the physical and the mental energy. She was a being comprised of powerful pure chakra that only was strengthened by her hatred, and even in her original form she had opposable thumbs. Both Mito and Kushina hadn't made such a foolish mistake with her as the boy had. His use of her chakra had loosened and cracked her seal, and while she knew she couldn't break it there was an alternative.
It was after seeing Kakashi's disgusting eyes that she realized her opportunity. It was then that she convinced Naruto that this was the man that killed his mother, using his hatred to blind him. It was then when she used his own technique the flow and replayed how the chakra felt when she was controlled, giving him what he would think was proof. After that she waited egging the boy on as his confusion turned to the deepest rage she had ever felt. The betrayal he felt made his hatred even more sinister than her own, and he didn't hesitate to lashed out with a wild claw swipe, her chakra radiating from his body with two swaying tails. The jonin hit the ground hard, deep gashes across his torso as he began to bleed profusely. Now was her time, when his emotions were at their peak! Pouring her chakra out if the seal as quickly as possible and focusing more than she ever had, she smirked and declared."Shadow Clone Jutsu!"
You need to concentrate Naruto! Minato fix the seal! Hurry!" Kushina said worried at the situation. Her son had just been badly deceived by the Fox, and Kurama had taken full advantage of his emotions and hatred. She was pulling the chakra back as as much as her power permitted, and Naruto eventually had snapped out of his daze and begun helping. It would be mostly up to him, as his will was tied to the seal that took full advantage of the infamous Uzumaki trait. Naruto was a strong boy, and she was delighted to see he learned her technique and had his father's footsteps beautiful hair. He was trying as hard as he could to pull, and eventually the two of them managed three tails of chakra going on four. Suddenly however an explosion happened, and Minato used his remaining chakra for the seal, slightly changing it as it glowed blue like lightning.
The huge reddish black tendrils separated from the remaining energy, six of them disappearing in a roar and flash of light. Naruto seemed exhausted, and Kushina did as well but she did manage to tell Naruto." Son it looks like the chakras been split, and Kurama most likely had a physical form. You need to wake up, Kakashi was there to protect me the night I died, not kill me. It was someone else entirely, and the reason Minato sealed the Fox inside you, so you could fight him. I'm still very proud of you, and I always have and always will love you more than you'll ever know. Make sure you visit our homeland, and there are blood seals that keep many things hidden. I know you'll be an excellent shinobi, and a living father. Get yourself a girlfriend K! Goodbye Naruto."
"MOM!? Come back!" Naruto yelled after seeing Kushina fade away, her smile imprinted into his memory. He didn't have any time to waste however, and although he was exhausted he focused and exited his mindscape, waking up a few seconds after his big mistake.
"Kakashi sensei!? No don't die! I didn't! Just please don't die!" Naruto pleaded as he was instantly using the mystical palm jutsu on his teacher's wounds.
Sakura and Sasuke had already, retreated, along with Zabuza and Haku who had taken Kimimaru and shunshined away. No one had expected for a full on demon to start breaking out of the ninja, just after nearly killing his own teacher. Zabuza knew that chakra, as he had felt one just like it from the Mizukage, Yagura. He knew he didn't stand a chance despite his monstrous strength, and ordering a retreat he decided he'd just kill Gatou after squeezing the little fat fuck dry. If he was fortunate enough, he might even be able to get a new tool, since the boy obviously wouldn't be returning to the weak ass leaf village. It was good, and he had the perfect shinobi to "persuade" the valuable Uzumaki.
As Kakashi seemed to fade in and out of consciousness, Naruto pushed as much chakra as possible into the mystical palm jutsu, which he had just barely managed to learn a day ago. He didn't have extensive knowledge of human anatomy in his side, but he did have a huge reserve of chakra with a natural healing nature to it. Slowly but surely Kakashi began healing, and creating to help Naruto was startled that he hadn't noticed the figure that was a few feet away until they laughed.
There stood Kurama, examining her body with a look of glee with six long tails of chakra swaying behind her. Then she took a step toward Naruto, her eyes on Kakashi with a look of malicious intent.
"Kurama!" Naruto growled as three tails manifested from his chakra cloak instantly darker in color than they were before as if his own chakra had mixed with hers.
Instantly attacking her like in his rage he only saw her smirk before her fist was in his gut, and she wrapped him on her tails before slamming him to the ground. She was forced to move however when large chains shot from his back, and her speed was so impressive that she couldn't be seen. Naruto was then beaten senseless by her, and despite his healing factor he was quickly losing energy as she kept up her attack. He finally slumped to the ground with his cloak receding as her tail punctured his torso, and although the hole began healing immediately he could stand no more. After seeing him fall, Kurama slowly stalked toward Kakashi, her claws ready to tear into the man. A single chain however wrapped around her ankle as she neared his worried clones and Kakashi, and Naruto pleaded." Please..Kurama.. I beg you...don't kill him. PLEASE!"
Pulling him to her feeling the unpleasant feeling of his bloodline touching her, she gripped his neck and started into his blue eyes. She may have hated humans, but this boy wasn't exactly human, was he? He was a jinchuriki, and treated like a demon much like herself. For some reason she didn't want to hurt the boy, and if sh were to be honest she almost felt bad for deceiving him. Almost. But not quite. Deciding that she had better things to do, she tossed Naruto next to Kakashi and transformed into a red phoenix, thinking the mythical bird a fitting form for her aerial travel. She wondered how her brothers and sisters were doing.
~1 Day Later~
After much well deserved rest at Tazuna's house and constantly healing Kakashi, Naruto was confident that his teacher would love and was worried about what would happen to him. Sasuke and Sakura would surely say he's a traitor, and he didn't know what to expect from Kakashi when he came around. The man had been in a coma an entire day, and while he seemed to be OK Naruto knew he had still made a costly mistake. His impulsive decision had been his undoing, and his gullibility had set the stage for this whole fiasco. Kurama had certainly out foxed him, literally fucking divorcing him in a weird way taking more than half her chakra.
Zabuza had disappeared along with the others except the three shinobi he killed, and Tazuna had yet to return to work on his bridge project because of Naruto's recuperation. He still didn't feel a hundred percent, but he needed to still protect the man at all costs while he completed the bridge. He had learned of its importance from his daughter Tsunami, and despite that negative Inari brat he felt up tithe task of escorting him to the village to gather the workers. He'd also use some clones to help, and he was always up to learning more about something. He needed to take his mind off of everything, and after much debate he decided to have a clone take Kakashi back to the leaf.
Taking off his headband and wrapping it around the letter he wrote, he stuffed it into Kakashi's pocket and sent the clone if carrying his teacher over its shoulder. Then he and Tazuna made the trek toward the village, until they both got alarmed by the thick blanket of smoke rising in the distance.
THATD RIGHT ITS STILL GONNA GET BETTER..STAY TUNED. In case you wonder how Naruto mistook Kakashi for Tobi he was simply deceived by Kurama using trust and hatred. Kakashi had a single sharingan and wears a mask like Tobi, AND was an Anbu at one point which Naruto knows. Also Kurama used his technique to let him "feel" how Tobi's chakra felt when she was controlled, since Kakashi has Tobi's eye. Also Kakashi has similar hair to both mizuki and kabuto who are both traitors. He was simply unfortunate and Naruto's haste and hatred was his mistake. Plus in the shinobi world Henge is a constant. Anyone can disguise themselves and do all sorts of Shit.