Disclaimer: I do not own Naruto or any related merchandise. Also I don't own any series that will appear in this Fanfic.
It was cold day; clouds were hovering in the sky sealing away the life giving sun from the battlefield… It was a plain land with few form of life on it; the battlefield was between the borders of Iwa and Konoha, the old battlefield of the Great 3 Shinobi War, or the Third Secret War. Kakashi Hatake a seasoned Jonin, 5th strongest in his village felt deja vu from his first mission as a Jonin whom he is now. Again he and his teammates were fighting for life and death just like him and Obito in the old days supported by Rin.
But this time his ex-students, two of them now nearly as strong as him, the only genin that passed his test of teamwork, were fighting the person who was their comrade in arms, who gave his body for power, the person that promised Sasuke the power gave Sasuke what he needed but never thought his future body/weapon will turn against him, but he did. Now Sasuke and his Hebi Team was fighting the Team 7 supported by 2 ANBU Officers and one ANBU captain ex-temporary-Leader of Team 7, the only living genetic imprint of Shodaime Hokage, Yamato.
Sasuke was tired of this he used his Chidori Current to stop ANBU sneak attacks and Naruto, Karin has still fighting his old teammate, ex-fangirl now enemy, Sakura Haruno, the student of Tsunade "Slug Woman/Legendary Sucker". Karin wasn't doing well since Sakura trained, her medic-nin techniques but also her raw speed, strength and her pitiful stamina that was now as large as his when he was leaving Konoha-gakure with Cursed seal level one on.
Naruto was fueled with Kyuubi's demonical chakra felt only rage, hatred but also the goodness and pureness of his heart never let those emotions control him since he had hurt Sakura in his first encounter with Orchomaru after his comeback to Konoha he swore on his damaged from the battle with Kazan and Hidan battle that he'll never let his emotions control his actions nor let Kyuubi control him either.
Flashback
"Hey Sakura-chan why do you have this scar on your arm did something happened to you while fighting those Immortal Aka-teme's?" Naruto Asked while Sakura tried to feed him.
"Well…" When Sakura tried to answer Sai showed Ramen from his bowl strait into Naruto's mouth.
Few minutes later…
'I totally forgot to ask Sakura-chan about that again!' Naruto reminded himself suddenly he saw Captain Yamato strolling down a street.
"Ohayo Yamato-Sensei!!! Naruto shouted as he ran towards his sensei nearly tripping over…
"What happened Naruto-kun?" Yamato asked him
"Yamato-Sensei do you know what happened to Sakura-chan's arm?"Naruto Asked
"You don't remember? Well you remember the battle against Orochimaru when we tried to gain some info? When…" And then Yamato explained Naruto everything he saw in detail, Naruto went silent, he quietly thanked his sensei and walked to his house contemplating…
End Flashback
Naruto was mentally suppressing the Kyuubi influence on his behavior but the longer the battle the more tired he was.
"Damn You Sasu-Teme!!!! You're done with that goddamned snake comeback to us!!"He shouted as the Kyuubi chakra was healing his wounds and while Sasuke was charging another technique.
"You won't understand me you Dobe!!! You were always happy what do you know about being betrayed by a brother a person who was your god, your Idol??!?!" Sasuke answered than then he blew out a gigantic Fireball "Katon: Grand Fireball No Jutsu!!!" The fireball was flying towards Kyuubified Naruto, Naruto used Kawarimi to get out of its range and summoned two clones of himself. As he was standing two of those clones were forming the "RasenShuriken"
"Sasuke… I understand you… Because the person who was the closest to me as a brother betrayed not only my but everybody that was with you and considered you as a friend…" Then he ran towards Sasuke with the Rasenshuriken but this time a clone accompanied him creating the Oodama:RasenShuriken (Great Spiraling Shuriken).
Sakura who was really tired was hiding behind a tree while Karin was looking for her Chakra signal… Both of them were Medic-Nins but Karin had the edge of larger versatility, Karin had more chakra and more techniques than Sakura. But Sakura had more brains…But also Karin was tired she few times was already touched by Sakura but they developed in to deep scars even broken bones…
'Damn it… To think I'm losing to this Sasuke fan girl…I used to be one of those…'She thought 'I think I'll have to use the only useful technique Kakashi-sensei had thought me when we were still Together as a team…'
Karin was standing with a smirk on her face
"No wonder Sasuke-kun ran from you… You're weak!" Then she felt ground was falling under her legs and something grabbing her at the ankles, the hold was too strong for her to jump away. Few seconds later she was underground while Sakura was looking at her.
"In a fight never ever underestimate your enemy" She said. Then she ran the Sasuke-Naruto part of the battlefield…
When she came there Naruto and his clone were charging at Sasuke with his Shuriken like ball of spiraling wind chakra… Then Sasuke did what Oro, did some time ago, he summoned the Triple Rashomon Gates… Naruto just blasted thru the first of them and stopped that the second which were shredded to bite-size pieces of demonical metal. Now he stood in front of the third gate panting from the massive usage of chakra.
Sakura ran next to Naruto whose red chakra was disappearing and he was on his knees. But Sasuke was not done… He did a massive amount of seals and shouted "This is the technique that I developed for those gates… Oro only could summon them… I CAN OPEN THEM!!!!!" Then he touched the gates and they started to open sucking everything in front of them…
Flashback
Sasuke was staying late for a week already over scroll about research on Rashomon gates. As everyone knows gates were made to seal the entry to a certain area, but Rashomon gates were regarded by Orochimaru as only a defense. Sasuke felt otherwise. Thus after 6 months of making seals etc. he actually thought he could open them and who knows?
Later
He stood on his tower watching his summoned gate standing tall in Otogakure.
'Now' he ran thru 20 seconds of seals with his speed was rougthly 100 hand seals and he stopped on tiger seal.
"RASHOMON: OPEN!" And then all was left of Oto-gakure were buildiins out of the range of the gates all the rest was wiped out of the sight of the human being and other creatures.
"With this I can kill of all Akatsuki and Destroy other villages!!!" Said Sasuke to him self then falling on his royal butt from exhaustion
Flashback ends
Kakashi was fighting off Jugo while the ANBU and Yamato were fighting Suigetsu who was at edge of his abilities…
"Time to end this…" Kakashi took out his fathers Memento the Chakra Blade which was reformed just after the mission, but Kakashi was too afraid to use it in battle again…he channeled some of his chakra in to it… It started to glow with white chakra then Kakashi did a simple set of seals and shouter "RAIKIRI!!!!" and the blade was strengthened with Raikiri's power Kakashi ruches at shocked Jugo that was watching that… Before he could gasp what happened Kakashi cut him in half at his waist… Kakashi didn't stop there he ran at the direction where his old team was...
The Gates were opening but the gravity and wind pressure made Sakura and Naruto unable to move from the gates. Sasuke still maintained the technique.
"This technique sends people who walk in into the deepest cores of hell!!! I tested this on Oto-gakure citizens! Yes half of them are now in hell!!!!"Sasuke shouted.
Then when the gates opened fully Naruto and Sakura were starting to be sucked in them. Naruto used his Kyuubi Chakra tails to hold him and Sakura on the floor but they still were sucked to the gates then Sasuke strengthened his technique due to sucking more chakra from his own chakra reserves.
Naruto couldn't maintain his strength so with all of his power than has left he tried to throw away Sakura from the range of the gate but…
"No! Naruto either both of us run away from this cursed gates or both of us go there… I don't want to lose another teammate" and she clung harder to Naruto…
"But Sakura-chan…" But Naruto didn't have time to reply.
"Shut up Naruto or I'll kick your ass in where ever we'll be" She punched him lightly in his face…
Naruto was out of energy he and Sakura fell inside the Rashomon gates. Then the Gates closed disappearing away. Leaving Sasuke exhausted but standing even with his Sharingans's off for the first time for 3 years…
Kakashi was rushing but all he saw was gates eating away Naruto and Sakura and them disappearing… Enraged Kakashi ran with full speed at Sasuke with Rakiri Chakra Fang.
All Sasuke felt was a sudden sharp sensation in his body then it stopped because Kakashi's sword had hid Kusanagi the Chakra blade broke but then it again started to rip Sasuke's body but this time he was dead… The Raikiri electrified chakra needed to move like electricity in a house so the hundreds of thousands of volts went thru Sasuke and instantly boiled his organs and his brain. When Karin saw that she instantly ran away in the direction in front of her eyes.
All Naruto and Sakura felt after being sucked in the gate was emptiness and warmth of their bodies…
AN/ I'll be pleased to see any constructive criticism.
Best Regards Pite
OMAKE #1
Karin was standing with a smirk on her face
"No wonder Sasuke-kun ran from you… You're weak!" Then she felt something behind her and then she realized the technique that brought even the Ichibi no his knees.
"Konohagakure Hiden: Taijutsu Ōugi: Sennen Goroshi!!!"(Hidden Leaf Secret: Taijutsu Supreme Technique: Thousand Years of Death). She flew away few hundred yards due to Sakura's super powers…
OMAKE #2
When Naruto Charged at Sasuke with his Oodama:RasenShuriken. Sasuke made seals for summoning biting his thumb and summoned something…
"Naruto This is the most powerful summon in the world… Barney the Dinosaur!!!
"Who wants as hug? You blondie you like you would want a hug!" said a purple Dinosaur…
"AAAAAAAA!!!" That was the only thing Naruto could say
Omake #3
Citizens of Oto who were sucked by Rashmon gates…
Year 1945 2 August Hiroszima 0811 AM + India time +0900 GMT
BOOOOOM!!!!!!!!!!
"Enola gay reporting bomb was dropped and we're going home."