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.

Blaze909: Well thanks for choosing to read this and I hope we'll keep u all entertained for a little while. Just sayin this is my 2nd Naruto story, and my friends 1st published story here. So any constructive criticism will be appreciated. Oh and for future reference a large number of Original Characters will show up, both of my and Bloodhound's creation, and there will be a few cameo appearances by other characters from different NIS games, as is the traiditon in Disgaea games.

Bloodhound10: Thanks again for reading. Another note, alot of these OC's that will be seen in the future will be debuting in one of my upcoming DoA fics, so be sure to look me up every now and then if ur interested.

Prologue: Headfirst into a Netherworld

A saddened Naruto slowly drifted to sleep in his tent. He failed to bring back Sasuke again. Of course this would only spur the blonde haired jinchuriki to try even harder in the future, but he couldn't help but be depressed for the moment.

With thoughts floating around his head he slowly drifted to sleep…

Naruto's Mind

The second Naruto fell asleep he found himself in a sewer standing in front of a large gate. It had been the same one he had been in front of mere hours ago.

"Why did you call me here Fox?" Naruto asked angrily. He wasn't going to use the Fox's power anymore. Instead of a roar, growl, or yell like he usually got, he only heard the sounds of painful coughs and panting.

10 seconds passed before something approached Naruto from the other side of the gate. Except it wasn't the overgrown fox he was accustomed to seeing- or even the cloud form he had taken on a few hours ago.

Standing across from Naruto was a 6'2, shorthaired blonde man. He resembled Naruto in a way, but maybe it was the 3 whisker like marks on his cheeks. He wore a magnificent black and yellow robe, but despite his regal appearance, his skin was deathly pale and he seemed to be hunched over in pain. That was when Naruto noticed the orange, fox like ears resting on top of his head. But that wasn't all- the man had 8 long fox tails that rested on the ground, and long sharp fangs coming out of his mouth.

"The reason I called you here" The man stopped as he broke into a coughing fit that lasted for 15 seconds. He cleared his throat and began to speak again, "The reason I called you here is because we're merging to quickly."

Naruto blinked at the man's words. "…Who the hell are you?"

The man would've face palmed himself if he wasn't doubled over in pain. "I am the Kyubi."

"But you're not a fox!"

"…"

The Kyuubi pointed to his tails and then his ears, "I've taken on my humanoid form to make it easier to speak to you, brat."

Naruto didn't really trust the Kyuubi but nodded anyway. "Now what did you say about merging?"

The Kyubi nodded slowly and said "The seal the 4th has placed on you is wearing down with each time you use my powers and each time someone tampers with it. We are merging."

"What are you saying you stupid fox?" Naruto yelled. He didn't really understand what was going on. He thought he was called here to hear the Kyubi put up a reason as to why he should use his power again.

"This seal that keeps me inside you isn't perfect. It was designed for you to contain me and for you to have access to my powers. But that isn't the case."

Naruto nodded.

"The 4th was a damn good seal expert, but there are a lot of kinks and flaws in this thing. Because of those flaws and kinks, I'm merging with you."

"Merging with me? Wouldn't that be good in your case?"

"No. When I-" The Kyuubi suddenly began coughing again. "As- *cough* -As you can see it's eating away at my health. In the end you're mind will be all that remains. Our chakra and mana will combine and I doubt you'll be able to control all of my power. You can barely control 4 tails as is. You would surely lose all your sanity if you were to absorb all my power without having a way to control it. The more you use my power the quicker we merge. And with all the times the seal has been tampered with we're combining even quicker than I predicted. I've already started fading three times faster than I thought. Just look."

The Kyuubi's left hand shot out to the sleeve of his robe's right arm. He lifted it up to show his right arm… or lack there of.

"Y-you're arm is missing!" Naruto yelled in surprise.

The Kyubi nodded. "I am fading very quickly. Most of my right arm and one of my tails have already faded."

Naruto and the Kyuubi stood in silence. All that could be heard was the water that was the scenery inside Naruto's mind.

"Why are you telling me this? Weren't you just trying to get me to use your power just like 9 hours ago?"

The Kyuubi nodded "That was my last chance for me to be free of this. If you used my power back then, I might've had a chance to take over your body. I'm not a being known for its patience or luck. With the rate things are going you'll either be banned from using my powers or be further taught on how to control it. Neither option is good for me."

"So what? You're giving up now? Is that what you wanted to tell me?"

"No. What I want is a favor."

"A favor?"

"I can't die like this. I want you to go to my world and overtake my position as Overlord."

"… You want me to what?"

"You heard me, Uzumaki. I want to posses your body for a moment, travel to my world, and have you take my place as Ruler of my planet."

"…" Naruto had no idea how to respond. Not only was this completely random, it was completely farfetched! Who would believe this? A different planet?

"…Please Uzumaki. This is not only for me or for you. Without me my world has no one to rule it. Eventually someone else may take it over, and come here to take over your own world. And he or she may not be alone. One day an army of demons will come here to take this world. Some of them will be just as strong as me."

"Is that a threat or a prediction?"

"THAT'S NOT THE POINT!" The Kyuubi yelled. He quickly began coughing. "All I want is to see my daughters one more time. All that stuff I just said was to get you to agree- but rest assured its possible it will happen! I found my way here, but only to be sealed inside you, you idiot! What would happen if more demons came here, looking to destroy and conquer like I did? I'm sure there aren't any people left on this world who can take on the power of an Overlord! Not to mention you'll probably be in short supply of seal masters and newborn babies when the time comes!"

Naruto looked at the Kyuubi. If he was telling the truth, then if he didn't agree he'd probably screw over the entire world.

The Kyuubi coughed and then said "I want to be sure that my world, my family, and my friends are in safe hands. You are the only one I can turn to, Uzumaki. I want to tell my children goodbye. I want to make sure of their safety."

Naruto looked straight into the Kyuubi's eyes. Naruto was a ninja and had to lie numerous times and was faced with dozens of liars. He was no expert interrogator, Hyuuga, or a Yamanaka, but he could tell that the Kyuubi was telling the truth. He saw it in his eyes and in his body language. There was also another nagging reason Naruto thought so. He had imagined hundreds of times what it would be like to have loyal, loving parents. From his words and the look in his eyes, Naruto could say this sounded a lot like the parental figure he always wanted.

"…How long is this going to take?"

"A while. Years maybe."

Naruto opened his mouth to protest, but the Kyuubi cut him off. "But once we fully merge and you have control of my powers, time travel and dimension hopping isn't outside the realm of possibility. You'll come back nearly immortal with your current strength multiplied by millions."

Naruto stayed silent. He didn't know what to do.

"With your current power there's no way to defeat or bring back that Uchiha boy. And even if you do use my power and we merge in this world, there's a good chance you won't be able to control my power. You may very well go insane. I have *cough* - There are people in my world who can help you control your power and teach you to use it. I just want you to trust me."

"… If I said yes, what would I need to do?"

"… You'd have to let me posses your body in order to cross worlds and dimensions."

"Like hell I will!"

"I no longer have the power to fully posses your body. As long as you don't invoke at most 8 tails' worth of power then possession will only be temporary."

"… I'll think about it."

"…Thank you."

Naruto turned to go, but he stopped himself before he stepped out of the cage. "…Hey Fox. I'm just asking, but what'll happen to us when we fully merge?"

The Kyuubi thought about it for a second. "As you can assume, you're going to gain most of my powers. You're probably going to gain some demonic traits too. I'm not sure about the rest, but we'll probably figure it out as we go along."

Naruto nodded and stepped out of the Fox's cage and back into the sewer that was his mind.

In Reality

Naruto awoke, but not in the cold sweat, fear, or awkwardness, he always felt whenever he visited the Kyuubi, or when the Kyuubi visited him. Despite the events that played through in his mind he slowly drifted to sleep again. He'd think it over when he woke up.

Naruto awoke at around 4 AM. He spent a good hour thinking about what he was going to be getting himself into. He thought about all of the friends he'd be leaving behind. It hurt when he thought he wouldn't see Sakura, Iruka, Konohamaru, the pervy sage, or Tsunade-baasan for a long time. But then he thought of Sasuke and of Akatsuki. He needed this power. He needed to bring Sasuke back.

He could sense Yamato's presence outside by the fireplace. "I'll be back." He whispered as he looked at the shadow outside his tent. A part of him wanted to go out and tell his teammates, especially Sakura, where he'd be going. But if the Kyuubi was telling the truth then he wouldn't be gone long. Well not like they'd notice. He packed what he had with him at the time and said "Kyuubi. Alright, let's go."

Yamato was frying some eggs when he felt a sudden spike in demonic chakra. He quickly turned to Naruto's tent. "NARUTO!" He yelled as he ran to the tent. But by the time he opened the tent's flap, the boy and all of his belongings were gone. All that was left was a note attached to the tent flap that read 'Be back soon- Naruto'.

END