Disclaimer: I don't own Naruto or the Mugengan but most of the space-time jutsu are mine and any other jutsu are mine.
Summary of last chapter: Naruto came back to Konoha and easily beat Kakashi and Anko afterwards he became a Tokubetsu Genin, a rank that was just made up by the Sandaime.
-000-
"Masuri do you know how much Daichi is paying us?" A large man with a battle axe on his back asked.
"Nope but it better be good for guarding this stupid thing." The man named Masuri said as the two men stood in front of a large chest and there were several more man stationed around the site.
"Hey I found somethin'!" A bandit that was farthest from the group yelled. A few of the hired men went over to see what their fellow bandit was talking about.
"What do you think Daisuke found?" Masuri asked. His partner shrugged his shoulders.
-With the poor bast-I mean Daisuke-
Daisuke wasn't the sharpest tool in the shed. He had gotten his thug position from his intimidating appearance, well for civilians it was intimidating. He had a large mace that was a little rusty but it got the job done. Daisuke had saw something very large and shiny move through the forest.
"Where are you shiny shiny?" He called out cupping his hands over his mouth.
"Damnit Daisuke there's nothing out here." Rokuru said. "Just a waste of our- GLURK!"
The bandit stopped talking when he felt a sharp pain in his stomach. He looked down to see a blade protruding from his chest. He fell to his knees as his partners frantically looked around to see where the blade had gone. Another man, name was Takihiro, didn't even know what hit him when his head blew apart and he died instantly. One by one the bandits died by either disembowelment or their body parts exploding. Finally the last bandit, Daisuke stood in the clearing terrified as he saw the corpses of the other bandits. He turned around to see young man wearing silver armor holding a very large sword.
"W-who are you?" Daisuke asked backing up and holding his axe up.
"Just a shinobi doing a mission." The boy said before he disappeared. Daisuke let out a breath of relief before he felt a stinging pain in his chest. The shinobi had sliced the man in half horizontally and Daisuke fell apart.
-Back with the two bandits-
"They've been gone for a while." Masuri noted taking out his katana he had stolen from a weapon store.
"Yeah they should've been back." His partner Kaito said.
A figure appeared a few feet away from them, holding a large crimson-stained sword.
"Who the hell are you?" Kaito asked. The person said nothing as they began doing hand signs.
"Space-Time Release: Spatial Bullet." The person said firing an orb of purplish-white energy that slammed into Masuri and made a perfect hole in his chest.
"Holy shit." Kaito said as he saw his partner die and began doing hand signs. "Kid, unlike the rest of these idiots I'm a shinobi."
"Earth Release: Strangling Earth." The Iwagakure shinobi shouted as tendrils of earth rose from the ground and tried to wrap around Naruto's neck. He jumped back from the attack and speed towards Kaito with astonishing speed. Before the older shinobi could do anything Naruto stabbed him in the leg, causing him to cry out in pain.
"Be lucky I left you alive." Naruto said removing his sword from the man's body and sealing the chest in a blank scroll. "Name's Uzumaki Naruto, and make sure you tell Iwagakure that for the bingo book."
When more Iwa-nins arrived they found Kaito barely arrived and he told them about the shinobi that had attacked them.
-000-
"Mission success." Naruto said placing the scroll on the Hokage's desk and unsealing revealing the chest that held several important Katon jutsu scrolls.
"Congratulations Naruto-kun, I don't even want to think about what would've happened if Iwa got access to our Katon jutsu." Sarutobi said giving Naruto his mission pay.
"What's my next mission?" The jinchuriki asked.
"Well, I'll give you a joint mission. Team 10 which consist of Maito Gai as the sensei, Hyuuga Neji, Rock Lee, and Tenten. They are on their way here and Gai has requested a C rank mission in advance." The Sandaime explained.
"When will they be here?" Naruto asked.
"Any minute." The Hokage said.
Naruto said nothing as the air around him wavered and he suddenly flipped upside down and was now sticking to the ceiling. He folded his arms across his chest and waited. A few minutes later Team 10 arrived and Naruto had yet to move.
"Sandaime-sama we are ready for our next mission and to finish spreading our youthfulness!" Lee yelled.
"Alright you'll be doing a C-rank assignment and you will also be working with someone else." Sarutobi explained.
"Who will we be working with Hokage-sama?" Tenten asked.
"Me." Naruto answered falling from the ceiling and landing in front of his feet in front of the genins.
"This is Uzumaki Naruto, a Tokubetsu Genin and your partner for this mission." The Hokage explained.
"Nice to meet you Naruto-kun. Let us spread our youthfulness together!" Rock Lee yelled.
"Umm sure." The jinchuriki responded not really knowing what to say.
"Alright Hokage-sama we'll go do this mission with no problems and if we don't I run 100 laps around Konoha." Gai said doing the "nice guy" pose.
"Alright your assignment is to go to a small village near Amegakure that is currently being held captive by a large amount of bandits and mercenaries. We believe that most of the bandits are at Genin level and the Mercenaries are at least high Genin level. Go there and rescue the village, the leader who is a woman by the name of Akito is your top priority. See to it she is not hurt." The Sandaime explained. "You are all dismissed."
The group of shinobi left the Hokage's office and headed for Konoha's North exit.
"So Naruto-san tell us about yourself." Tenten said trying to make conversation while they were walking.
"I posses one of the strongest bloodline in the world, I am above average at ninjutsu and kenjutsu, and average at taijutsu and genjutsu. I have a sword as you can see and I am Konoha's only Tokubetsu Genin." Naruto explained.
"What do you specialize in?" Gai asked.
"Destruction, as most of my techniques deal a large amount of damage." The space-time user answered as they left the village and began running atop the tree branches.
"Naruto I wanted to know what kind of sword is that? I've only seen it onc-" Tenten cutoff as realization dawned on her that she had sold him that sword years ago.
"Yes Tenten-san I was that little boy you had sold the sword to, I must thank you. It has been very useful." Naruto said.
"Umm well your welcome Naruto-san. Maybe you can show me it in battle?" Tenten asked.
"If it is needed then probably." The jinchuriki answered.
It did not take long for Team Gai and Naruto to reach the small village that was a couple of miles away from Amegakure. There were bandits everywhere and 6 of them at the gate.
"Alright Neji use your Byakugan to scan the area and while Lee and I attack directly, Tenten you shall cover use with your youthful aim and Naruto-san will be our backup." Gai instructed. His team nodded and separated. Naruto jumped down from the tree and began walking forward.
"Hey kid, who the hell are you?" A bandit barked at the jinchuriki as he neared the camp entrance.
Naruto said nothing and just began doing hand signs.
"Space-Time Release: Spatial Blade." Naruto muttered. He slashed the air with his arm and sent a pink crescent blade that sliced through the first guard. The other guard picked up his sword and ran at Naruto with a battle cry. Naruto leaned to the left and avoided the attack, then grabbed the handle of his sword and in one quick motion sliced the man in half. The jinchuriki began walking forward and sighed as several more bandits approached him. They all carried swords and axes and smirked at him. Naruto stabbed his sword into the ground and began doing hand signs.
"Space-Time Release: Spatial Rift Creatures." He said before picking up his sword and dashing forward. The bandits screamed as pink portals began appearing around them a large reptilian claws would reach out and pull them in, and in some a giant purple ball would fly out and detonate when it touched them. The bandits who weren't being killed by the portals were being decimated by Naruto as he delivered strikes from his sword that they all fell to. Naruto turned and saw Gai and Lee taking care of a few more bandits while Tenten was making a rain of kunai attack a few more to his left.
"Kid your not half bad." Someone said from behind him. The space-time wielder turned around and saw a man who looked to be in his early thirties and on his forehead was a Kumo headband with a slash going through it. He wore an old Kumogakure jonin vest and under it was a long sleeved black shirt and that matched the pants he was wearing. Around his waist were several pouches and on his back was long spear.
"Atsuchi Hideo, A-Ranked missing nin from Kumogakure and also known as the Lightning Enigma. Extremely proficient in lighting ninjutsu and above average with spear." Naruto noted as he stared at the man.
"Heh, I see you read your bingo book kid, that's good, but do you really think you can defeat me?" Hideo asked as he grabbed the handle of his spear and withdrew it from the strap on his back.
"You'll be a nice challenge from the weaklings I've fought so far, so yeah I know I can beat you." Naruto answered as he gripped his sword tightly in his hand.
"Lightning Release: Thunder Dragon Blast." Hideo said and pointed his spear at Naruto. Immediately a blast of electricity shaped like a dragon's head shot from the tip and thundered towards Naruto. The blond brought his sword up and channeled wind chakra into it, the sword morphed so now it was a pale grey color and air was spinning around it. The attack dispersed once it hit the sword and Naruto began doing hand signs.
"Wind Release: Drilling Wind Sword." He said as air began as air chakra covered his sword and then turned into a drill tip and the blonde ran at Hideo. The older shinobi jumped as Naruto stabbed the spot where he had just been, the sword drilling into the ground and kicking up debris.
"Lightning Release: Thunder Cutter." Hideo said as a electricity covered his hand and he made a punching motion at Naruto. The effect was a blade of electricity flying towards Naruto and hitting him in the stomach sending him several feet back. The jinchuriki stood up and smirked as he sword began changing again and this time into it's demonic form. Hideo gripped his spear and ran at Naruto as it was covered with electricity and the two weapons clashed. Naruto brought his knee up but Hideo blocked it with his hand and smiled.
"Lightning Release: Judgment Thunder." The man said as his spear released a shockwave of electricity that shocked Naruto several times and caused him to retreat.
"Alright no more playing around." Naruto said and began doing hand signs. "Space-Time Release: Dimensional Cutter."
Hideo watched as Naruto disappeared and held his spear up ready for the blonde's attack. Without a warning the man cried out as he felt someone slash at his back, then his arms, then more cuts began appearing on his body. The jinchuriki appeared a few feet away from him and smiled.
"Lightning Release: Lightning Bolt Fang." The older shinobi said pointing his electrical charged spear at the sky. A plume of lightning flew up to the sky above and went into the clouds, a loud crackle, then quickly came back down and went flying at Naruto faster then he could see. The space-time manipulator only had time to raise his sword as the attack hit him.
"Damnit, those lightning jutsu are getting annoying." Naruto said as he channeled wind chakra into his sword again and swung the sword sending a crescent blade of air at Hideo. The attack hit the man and knocked him to the ground. He stood up only to see Naruto running at him doing several hand signs.
"Wind Release: Pressure Damage." The jinchuriki said opening his mouth and blowing out a giant gust of wind that destroyed everything in it's path and sent Hideo into the air.
"Wind Release: Gale Wind Palm." Naruto said jumping in the air and sending a palm strike to Hideo's stomach, expelling a large amount of wind and sending the missing nin into the ground.
"Naruto-kun's flames of youth burn brightly!" Lee shouted as he and his team watched the battle.
"Gai-Sensei don't you think we should help him?" Tenten asked.
"Naruto-kun seems to be doing perfectly fine by himself so let's go and finish the rest of the bandits." Gai said and his team nodded.
"You are very strong young shinobi, tell me your name." Hideo said getting up.
"Uzumaki Naruto." The blonde answered.
"Well then let us end this with our strongest attacks!" Hideo cried out as he pointed his spear at the sky and storm clouds began gathering. Naruto smirked and began doing hand signs.
"Lightning Release: Grand Rajin's Thunder!"
"Space-Time Release: Reality Destruction Dimensional Sword!"
Numerous black bolt of lightning shot from Hideo's spear while Naruto slashed at the air sending an arc of black energy and everything that touched it was instantly destroyed. When the two techniques collided there was a massive shockwave that sent both shinobi flying back and crashing into the ground, while even Team Gai felt the attack and had to add chakra to their feet so they wouldn't be sent flying.
Said team went to the battle site and saw a large crater that had been created and they saw the only thing left of Hideo was his spear.
"Oh Kami what happened to Naruto-san?" Tenten asked as they began looking for him.
"I-I'm right here." A voice said and they looked towards a demolished hut as a hand emerged from the debris and Naruto pulled his body up.
"Naruto-kun are you okay?" Gai asked helping Naruto up.
"Yeah I'm fine, just a little chakra exhaustion. Where's Hideo?" He asked.
"He's dead, only thing left is his spear." Neji said.
"So is our mission completed Gai-Sensei?" Lee asked.
"Yup all of the bandits have been defeated so lets go back home!" Gai shouted.
Naruto sighed as the team left the village but deep down he knew soon he would kill them all and he would make Konoha pay.