Naruto the Overlord Great and Powerful

Made in colab with Bloodhound10

We do not own Naruto or Disgaea

Note: This story takes place somewhere in between the small time skip in chapter 310 of the Naruto manga

Summary: The Kyuubi is quickly being absorbed into Naruto. His last request was for Naruto to return to his home to tie up some loose ends. Well those loose ends included ruling a planet full of demons and fighting dozens of them off. Well no one said it'd be easy.

Blaze 909: I'm sooooooo sorry for the long wait. Me and my friend Bloodhound10 hit a number of obstacles during the writing of this chapter. Namely, in order of appearance, are:

Writer's Block, Laziness, Thanksgiving, Winter break, various videogames obtained during Winter break, Writer's Block, more laziness, and Mass Effect 2.

I'm really sorry it took so long, but well it's finally up. And we have no plans of ever dropping this story. We promise that it won't take us this long for us to update next time.

Chapter 10: Invasion

About a week had passed since Naruto's training debacle and awkward introduction to the castle cook. He continued in his studies of the Netherworld and improved in his weapons skills since, frankly, he couldn't get worse. Things were relatively quiet and scarily peaceful, what with Akira the crazed drunken monkey demon gone and all, until one day when he found a note on his door.

Naruto slowly got out of bed and rubbed the sleep out of his eyes. "Gee, I wonder what exciting events are on the schedule today", he yawned sarcastically. He looked up to notice there was a knife sticking through his door with a piece of paper attached to it. He quickly made his way over and looked at the note which read:

"Human fool, I have taken the liberty of liberating this castle from your horrendous control. If you wish to have any chance of reclaiming your seat of authority meet me in the throne room for a fight to the death. That is if you can make it that far."

Naruto stared at the note for a moment before a grin made its way to his face. "Looks like my day got a lot more interesting." He quickly got dressed and grabbed his weapon pouch before heading out the door. Unfortunately for him he didn't notice the trip wire set up at the foot of his door that he triggered. An arrow trap set above his door went off firing an arrow into his back.

"Ow! Dammit," he yelled as he pulled out the arrow. Another piece of paper fluttered down. He picked it up and read what it said.

"It appears you will be dead before you're through this hallway. Good luck."

"Looks like I need to be really careful. I have the feeling there are going to be a lot more traps around." He slowly began to make his way down the hall. He came to the corner and peaked around. He saw three Heavy Knights armed with large axes and spears. While he was trying to think of a plan he heard a noise come from the door next to him. It sounded like groaning so he decided to check it out. He placed his hand on the handle but hesitated. He poked a small hole in the door with a kunai as quietly as he could. "Hey who's in there?" Hearing nothing he peeked into the whole and looked around. He saw Mia, blind folded and tied up, struggling against her binds, squirming around on the ground. There were various whip marks on her person.

Naruto blinked twice. "… I had no idea you were into that kinda thing." Naruto said.

"… Naruto? Is that you?"

"Believe it!"

"I'm going to fucking kill you."

"Sorry, couldn't help myself," he laughed. He went to open the door but stopped. If there was a trap set on his door there was probably going to be something here. "Hey, Mia, are there any traps in the room?"

"How the hell should I know? I can't see you idiot," she said.

"Oh right…," he said. Naruto weighed the options about what could happen if he opened the door. Seeing no other option he decided to just burst in and deal with what happened, hoping it didn't involve Mia being set on fire, impaled, dropped through a trap door, or something worse. He shoved open the door and ran inside. As the door was slammed open, a pulley sent three prinnies, including Zabuza, to Naruto's surprise, flying out the window. They were connected by rope to Mia and Naruto watched as she was quickly sent with them, the blindfold around her eyes went flying off her face and out of the window along with her. He rushed forward and managed to grab her feet. Unfortunately for him, and Mia, she was wearing a skirt and he had a clear view of her panties. He started to blush and managed to stutter, "p-p-pink."

Realizing what he was talking about Mia began to turn a dark shade of red before she yelled, "Naruto, are you looking up my skirt?"

"S-sorry! I didn't do it on purpose! It kinda…just happened!"

"Look away idiot! Now pull me up!"

"I can't. The prinnies are making you guys too heavy to pull up. How much do you guys weigh?"

"Not our fault dood! They threw a few bricks in our fanny packs before they tied us up!"

Mia looked up and noticed the rope dangling in front of her. "Ne, Naruto hang on a second. I think I might be able to chew through the rope if I can reach it."

"But that'll make the prinnies fall!"

"So?"

"Hey! I can hear you bitch! If you drop us from here I swear I will skin you alive you whore!" Zabuza yelled from below.

"Don't do it Mia! Give me a sec!"

"Oi, fox, give me some extra energy here."

"What for? You heard Mia. Let her drop the penguin pirates. I have a feeling you're going to need as much of my power as you can get later on", the Kyuubi replied.

"No way. I'm not gonna let them fall. If I'm gonna be Hokage one day- I have to care about everyone, no matter who they are. Now juice me dammit," Naruto shot back.

"Hmph. Fine. And don't say juice me I am not some simple drug for you to use. I am the Kyuubi, Overlord of-."

"Just shut up and do it!"

"…Asshole."

Naruto felt the Kyuubi's strength seep into him and he slowly began walk backwards, bringing the demon girl back into the room with him. Once she was inside it made hauling in the prinnies much easier. After untying the prinnies Naruto went to help Mia and as soon as she was loose he received a quick smack to the face.

"What the hell was that? Is this the thanks I get for saving your life?" he yelled as he rubbed his cheek.

"No, that's what you get for looking up my skirt you pervert!" Mia replied pointing a finger in his face, with a slight blush on her cheeks.

"It's not like I did that on purpose! I was rushing to save you from the bungee jump of no return". He was given a simple 'Hmph' before he turned to talk to the prinnies. "Ne, how are you guys doing?"

"Fine…thanks for asking," Zabuza said slowly. He was still getting used to the whole concept of being nice.

"Yeah dood. Thanks for not dropping us. That would have really ruined our day," said another prinny.

"Ne, can anyone tell me what the hell is going on? What did I miss while I was asleep?" asked Naruto.

Mia cleared her throat and began to speak, "Well from what I remember this large group of bandits stormed the castle at night. The Prinnies were wiped out in no time since they pretty much ran in circles screaming…"

"Screw you! You weren't much help either girly! We saw you get your ass handed to you by those goons," Zabuza butted in.

Mia simply flipped off the bird and continued her story ignoring, the creature as it was held back by the other two prinnies. "Anyway, these guys stormed the castle and took out the prinnies. They even had these guys who took down Itsuki-san very easily. They captured Miyu-sama and Ami-sama and I don't know what happened to Nanami and Hudson."

Naruto sat still for a moment processing what he had just heard. He was snapped out of his thoughts when Zabuza asked, "So what's the plan kid?"

"Huh? You're looking at me for a plan?"

"…Yes, as crazy as it sounds. You are the Overlord, as terrifying as that is. You gotta call the shots now."

"Oi, Brat!" the Kyuubi yelled in Naruto's mind.

"Ow. You don't have to be so loud y'know".

"Shut the hell up. Listen to me; this is your big chance. If you can somehow make it to the throne room without getting too many people or yourself killed this will be a huge step in gaining the trust and respect of everybody. Now go and try to not fuck this up!"

"…Your confidence in me is very reassuring".

While Naruto was speaking to the Kyuubi he was completely unaware of what was going on around him. Mia stood behind him ready to smash him over the head with a prinny to snap him from his daze when he noticed her. "What the hell are you doing?" he asked.

Mia quickly dropped the prinny and scratched the back of her head nervously, "Well, I was just going to see if you were still awake".

"…Riight. Anyway, Zabuza I have a plan…sort of."

"I'm listening, kid"

"Well my plan is pretty straight forward. I got a note when I woke up telling me that the guy behind all this is waiting for me in the throne room. It also said that he has set up a shitload of traps- which I'm sure you're aware of." This was met by grumblings from those around him. "So what we need to do is simple. We need to get down to the throne room and kick this guy's ass and try to avoid as many traps as possible. But first we should look for the others along the way for some help and try and find some weapons for you guys."

"Hmm. So a simple path right to the source, attempting to avoid the deadly traps that await, while rescuing our comrades in need?" Zabuza said nonchalantly.

"Yeah, pretty much."

"I like it. Let's get to it Naruto".

"Why don't we just surrender dood? I mean these people already took the castle. Might as well join them", one prinny chimed in. All eyes turned to glare at him and he began to shake nervously. "Haha I was just joking doods. Lighten up haha…please don't hurt me dood."

"Ok, Naruto-sama, lead the way", Mia said with a smile. Naruto shot her a grin and brought her and the three prinnies back to the corner he was at a few minutes earlier.

"Ok. There are two guys at the end if this hall. They are too far down to throw kunai without the chance of them dodging it and I don't know what they are capable of", Naruto said.

"I have an idea. You", Zabuza said pointing at one of the prinnies, "get their attention. I don't care how you do it just get them over here. When they are close enough tap your head twice. Girl, that'll be your cue to punt him into them. Once they're stunned Naruto, you can strike".

"Sounds like a good plan", Mia smiled.

"Yeah, for you dood", moaned the chosen prinny. "But I guess it beats falling from that tower". He slowly made his way over to the middle of the hallway and began jumping up and down. "Yooo hooo, hostile takeover doods! You guys really need to learn to tie someone up, I slipped right out. How did you guys manage to beat us? You guys really suck dood." By this point the prinny had turned around and began shaking his rear at the guards. Quickly pissed off at being mooned by a peg-legged stuffed penguin they quickly made their way towards him to teach him a lesson. With tearful eyes the prinny tapped his head once and hesitated before tapping it a second time, prompting Mia to jump out and give him a swift kick.

The prinny flew through the air and hit one man, head first, exploding and knocking the Heavy Knights back. Naruto quickly jumped out and tossed three kunai at them, embedding them into their skulls. "Shit! I didn't mean to kill them. My aim must have been really off", he thought to himself.

"Relax fool, that was me. There is no need for your human sympathies here. In this world it is kill or be killed, the sooner you get used to that that the better. There is little time to talk things out. Most demons would not give you the chance", the Kyuubi explained.

"If you say so fox…I still don't like it".

"Naruto!" Mia called, snapping the boy out of his conversation "I think that explosion attracted somebody. I smell some people coming from down the hall"

"Naruto, give me a kunai. You and I will take whoever comes at us", Zabuza said. When the first people turned the corner they were met with a barrage of shuriken from Naruto. Two men were easily taken out, while the others pushed forward. Deciding to even the odds Naruto brought forth several shadow clones to rush the oncoming attackers behind Zabuza. Zabuza leapt back and forth avoiding blades and using the clones as cover as he dispatched numerous attackers with Naruto matching him in body count. The number of guards seemed continue their flow in a steady supply, each one stronger than the next. Naruto continued to bring forth numerous shadow clones, but they were getting beaten faster and faster as the battle continued.

"Naruto, I think you need a better plan. This is getting kind of repetitive", Mia called back from the end of the hall.

Naruto and Zabuza separated from the crowd as the last of his clones was taken out and more guards made their way up the stairs. "Yeah, and not to mention tiring", he said panting. Just then he thought of an idea. "Ne, Mia, do you have any idea what's directly below us?"

"Umm, it's a storage room. Why?"

"Perfect", he grinned to himself. "Zabuza give me some cover will you? I'll give you a few more clones to help you out."

"Sure thing, kid. Whatever you're planning better be good though", Zabuza replied glancing up at him. With a dozen Naruto clones at his side Zabuza charged forward, holding off the guards for Naruto. Naruto kept one clone at his side and both tossed a kunai with an explosive tag above them. The clone then proceeded to help Naruto form a Rasengan in his hand before charging into the battle before him.

"Alright Zabuza, you can pull back", he yelled and watched as the prinny exited the battle as quickly as he could. Once Zabuza was at his side again he thrust his hand into the ground, blowing a hole to the floor below them.

"Oh come on dood! We're gonna have to fix that not you!" yelled one of the prinnies.

"Shut the hell up and get in the hole!" Naruto yelled back. "That's what she said, dood!" One of the prinnies yelled back. Naruto glared at the penguin and pushed the prinny head through the hole. Naruto quickly jumped in followed by Zabuza, then Mia and the rest of the prinnies. Once the guards finished with the clones they made their way over to the whole just as Naruto activated the explosive kunai above them, crushing them in debris and covering up the hole.

"That was great Naruto!" exclaimed Mia with a smile.

"Not for us dood. Now we have even more work to do!"

"Would you rather be kept prisoners and thrown off of buildings for amusement?" Mia asked with an angry frown.

Naruto ignored their comments and made his way outside the armory and turned down the hallway to see several guards make their way upstairs. He threw several kunai with explosive tags after them, collapsing the stairwell and trapping the guards on the floor above. "How's that for quick thinking?" he said turning back to his friends with a grin. It was then he noticed the trap he had sprung which sent a very large blade aimed for where his head would have been if he opened the door from the other side.

"Yes. And a shit load of luck", Zabuza said shaking his head.

"Hehe. Well the good news is no one is hurt", he said smiling sheepishly.

"Well for now. I think the prinnies muttered something about killing themselves", Mia replied.

"They'll be fine. Now come on, we have a castle to reclaim!" he said pointing a finger down the hallway, "Besides I don't think it's physically possible for prinnies to commit suicide."

"*Sigh* And to think this kid managed to beat Haku," Zabuza said shaking his head. The group continued to make their way through the hallways of the castle, moving slowly and cautiously so as to avoid any traps they might spring. They sidestepped many and set off a few, including one that almost had Naruto and Mia dining on fried penguin, before they encountered another trace of the castle's occupiers.

"I smell more people around," Mia said sniffing the air. "I think they might be in that room over there," she said pointing to one of the numerous doors in the hallway.

"Well if we walk past quietly enough, they won't notice us dood. Simple enough, dood." One prinny suggested.

"No, they must be gathered in that room for a reason," Naruto said. "Give me a minute." He walked over to the door and put his ear against it to catch a glimpse of what was going on.

"Hehehe looks like we finally found this little kitten. And boy what a catch she is", a voice said.

"Those things aren't little bud," another thug chimed in before laughing.

"Ok boys back up. This bitch broke my arm so I get first dibs" said a third.

Naruto quickly realized they were speaking about Nanami.

Though his encounters with her were a little less than pleasing he still found himself getting angry with what he heard the men saying. He felt the Kyuubi's anger boil up inside him as his eyes began to turn red and his nails and fangs grew and became sharper.

"Ne, Naruto, what's going on in there?" Mia whispered.

He said nothing as he kicked the door open, sending the piece of wood flying into one man. He saw Nanami chained with her mouth taped shut and her clothes being torn by one man as three others stood staring at him in awe. "Get your hands off of her you scum!" he bellowed before charging into the room. The men inside didn't have time to react as Naruto launched himself to the 1st of the three warriors and pierced his heart in several places with his claws. Before the 2nd or 3rd warriors could react, Naruto threw a swift kick to the 2nd one's nether regions, causing the man to cripple over in pain. The 3rd one barely got his sword out as Naruto smacked him in the face with his elbow and proceeded to launch the man out the nearest window. Naruto glared angrily at the 4th guard who smiled nervously.

"Um… I'll be going… now…" The guard said slowly as he slowly walked over to the window and proceeded to cautiously climb out of it.

After taking a deep breath, he walked over to Nanami and tore her chains from the wall and broke the shackles on her wrists. After removing the tape from her mouth he gently tapped her face trying to wake her up. "Nanami! Nanami? You ok?"

She slowly opened her eyes and looked up at Naruto who smiled back at her. "My lord!" she said wrapping her arms around his neck and bringing him to the ground. "I apologize for being such a burden upon you and causing you to rescue me. Please allow me to make it up to you". Before Naruto could protest she pressed her mouth onto his and forced her tongue into his mouth.

"Naruto, what the hell are you do…" Mia began before she saw what was going on.

"Damn kid. Now I see why you wanted to stop," Zabuza attempted to grin.

"Hehehe. Gotta love the benefits," the Kyuubi laughed. As he watched through Naruto's eyes as Nanami molested her willing target.

END

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