Summary: Naruto is an ancient human with powers of a god that is the exact opposite of the Lich King. He breathes life into nature and Ooo. But he has been asleep for a long time until the Lich awoke for the first time since the Mushroom War.

After reawakening he decides to become involved with Ooo and protect it.

Naruto x Harem (of sorts)

Sage of the Land of Ooo

Chapter 1

Disclaimer: I do not own Naruto, Adventure Time or any of their characters

A pulse of energy shot through Ooo as the Lich reformed and a pair of blue eyes shot open. The eyes belonged to a figure that was sitting on an altar in an old temple.

It was a man who had spikey blonde hair that went down to the middle of his back. He wore a white kimono that had black magatama on it. In his hand was a dual sided shakujo with one side being a crescent and the other a circle with six rings dangling from it.

He was Naruto Uzumaki, the second spirit of the Juubi, essentially the fusion of the Shinju and a powerful human, chakra wielding, spirit.

After the fight with Kaguya in the Fourth Shinobi War he ended up sealing Kaguya away since it didn't go as planned. The Sage originally planned for him and Sasuke to use the Chibaku Tensei on her but that plan went down the drain when Sasuke betrayed them all.

He begrudgingly had to kill Sasuke and seal Kaguya away inside him, destroying her essence and replacing himself with her, making him the new spirit of the Juubi as he let the Bijuu be free and even set up a summon realm for all nine of them.

'This is not good, this thing does not feel good at all' he thought as he looked around the temple for his possessions as he had sealed them away once he decided to take away chakra and sleep to hopefully bring some peace to the world since he had seen what the energy had done to people.

It made them power-hungry and devoted to rule over each other. His choice to take it all away, leaving only enough for everybody to stay alive, and take the rest back into himself hopefully resulted in the world calming down.

'I just hope that it'll be easy to seal or kill' he thought with a frown. He wasn't sure even what it was, only that it gave off an aura of death and a bunch of negative emotions. He couldn't even feel where it was exactly as he could feel two large clusters of the energy on opposite sides of the world.

(AN: One is the Lich the other is the massive crater in the world caused by the original mushroom bomb)

He let out a tired sigh as he looked in the mirror that he wiped off to get a better view of how he had changed after being sealed away for so long.

"Still the same me I guess" he said with a smile as his blonde hair was the same as always, only much longer. It reminded him of Jiraiya's hairstyle so he'd have to cut it when he got the time.

'I just wonder how long I have been asleep for. Maybe a few thousand years if the state of the temple says anything about it. I just wonder how much really changed.' he thought to himself with a frown.

He chose to seal himself away in an even more secretive temple in Kumo that was supposed to be the base of the Sage since it was difficult to reach and not many knew. The only reason he even knew about it was because of Hagoromo telling him about it after the war.

Though right now he was a bit unsure it was still hidden since he could sense the energy of people outside the temple and it was a large cluster so he figured it was most likely a village.

'Hmmm better go introduce myself again' he thought as he strapped his scroll to his back and sealed his shakujo away before he neared the door to the temple and flung it open to see a sight that confused him a bit.

It was a woman, not that that was the confusing part, but she was easily 15 feet tall with soft blue skin and darker blue hair. On her forehead was a golden crescent moon as she wore a hair band to keep her hair back.

Her eyes were a soft green and he could see she had pointed ears. She wore a green dress with a brown belt around her waist and brown boots as well. She had a bit of an overbite as he could tell from her open mouth that was most likely due to shock though if he had to say it made her look cute.

"Ah hello, my name is Naruto Uzumaki and I was wondering if you could take me to the nearest village, I need to figure some things out" he said as her eyes widened before she fainted.

'Well I guess that's fair. A random man coming out of a sealed away temple would shock most people' he thought as he carefully picked her up and started walking towards where he felt the other people at but stopped as he saw a large group of people as they walked up the stairs.

He noticed how they all looked like the girl he was carrying but some were shorter, some were taller and there were males mixed in as well but they seemed a bit rarer in the group.

"I can explain. This isn't as bad as it looks" he said as he figured this situation could be interpreted wrongly. Though he was more surprised once they all started bowing to him and lowering their heads.

"Lord Sage, you have awoken from your slumber" the woman in the very front said as he rose his brow in confusion at them.

" What is all of this? I have been asleep for a very long time and if someone could fill me in on what is going on I'd be very grateful" he said as the woman in the front nodded.

"We will fill you in on what has become of the world since your slumber" she said as she stood up. She looked like the others around her only she was a bit shorter, had the looks of aging and wore a cloak that he noticed had the Uzumaki spiral on it.

"Plateau please take Canyon from the Sage's arms and carry her to the medic tent" the older woman said as one of the men of the crowd walked towards him only for him to hold up his hand to stop him.

"I'll carry her there, only seems fair given that I made her pass out" he said as the man named Plateau nodded and backed away.

"That is fine, please follow me" she said as he nodded and followed her down the mountain side as the others followed behind him.

"What is your name by the way?" he asked as the older woman chuckled.

"I am Terra, the current leader of the village that has looked after your temple for many generations" Terra said as he nodded and looked around as they entered a village made of houses that were carved out of the mountains.

He watched as more and more people came out of their houses as he and Terra walked towards the house in the middle. Some of them were as young as babies in the arms of mothers, or children while and others adults.

The nearer they got the more he noticed how they all wore the Uzumaki swirl somewhere on their clothes and how they all felt like a part of nature. 'Hmmm they almost feel like living constructs of elements or something' he thought as they stopped in front of a carved out house with a red plus above the door.

"Here you can leave Canyon with Cavern, she is the doctor of our village" Terra said as another woman walked up wearing a doctor's coat.

"Nice to meet you Lord Sage, I can look after Canyon for you" Cavern said as she motioned towards the empty bed in the house behind her.

"Thank you but none of this Lord stuff. Just be sure to tell her I'm sorry for surprising her with my exit" Naruto said with a chuckle as he laid down Canyon on the bed before going back towards Terra before she led him to a house that was carved out of a massive boulder.

"Please Lord Sage come and sit down and I will explain all that has changed since your sealing" Terra said as he nodded and sat down on the large chair and table that was most likely made to accommodate their size rather than his.

"Please don't call me Lord Sage, Naruto is fine. Though I would like to know what are you all? You feel like walking combination of elements" Naruto said as Terra laughed.

"It would make sense for you to be able to sense what we are" Terra said as she smiled at him. "We are elementals, a combination of earth and water brought to life like the rest of the world, the energy if the Mushroom bomb and the nature energy that protected you while in your seal" she said as he rose an eyebrow.

"Mushroom bomb? What happened to this world after I went away?" Naruto asked with a frown as Terra frowned as well.

"Numerous things happened. Sadly the peace you built faded as time went on. Countries fought in countless wars over petty reasons to a point where they destroyed the world in the process. The Mushroom bomb was the final straw that ended civilization as with it nearly all human life was destroyed" she said as she handed him a book that depicted the bomb and the aftermath.

"As the bomb's energy mutated everything, it also bled life into it. It was the first step towards our life while yours was the second" she said as Naruto looked up from the book in confusion.

"So your saying this 'radiation' mixed with the nature energy I formed around me helped turn you all from mutated monsters into the living creatures you are today?" he asked as he figured the nature energy he used to protect his sealing site might have targeted the mutated creatures and 'healed' them.

"Yes, some of were born of animals, others from items such candy or food, while a good portion of us were created by the very elements themselves. The elements from water, earth, air and even fire were all given form by the Mushroom bomb. And like everything else they were given pure life by your energy that surrounded you" Terra said as Naruto set down the book.

"How exactly do you know it was my energy that did that to you all and it wasn't just evolution or something?" he asked as Terra let out a small chuckle with a warm smile.

"Because my kind can see and feel energy. From years of living at the base of your temple we could notice the energy in us and many others was the same as the energy that was surrounding you in your temple" Terra said as she handed him a familiar looking scroll.

It was one of the ones he had written about the steps of Sage mode and how to use Nature energy to sense others.

"While your main temple was impenetrable there were a few sections that were broken over the years but to protect your possessions we took them all back here and set up guards that would watch over your temple to keep it safe from bandits. That was what the young Canyon was doing" she said as he nodded.

"So basically you are saying my energy and the energy around me was a major reason that life formed again after this 'Mushroom bomb'?" he asked as Terra nodded and waved her hand as more of her villagers brought in more of his scrolls and items that he had stored throughout the temple.

"Yes, though we and possibly some from other kingdoms are the only ones who possibly know" Terra said as Naruto nodded.

"Less that know the better. I'm not one for this 'Lord Sage' title, just call me Naruto" he insisted again as Terra frowned.

"That will be difficult as many see you as what you are, a being that brought us life" Terra said as Naruto sighed, deciding to drop the topic and turned to look through the scrolls that had been brought to him.

As he looked through he noticed how nothing looked missing but he would still have to unpack the temple before he was entirely sure.

"There are still portions of the temple that is still locked under your power so you will have to get the rest of your items out later" Terra said as he nodded and sealed away the ones he had into his storage scroll that was on his back.

"I probably will get around to it later. For now I want to hear about how the world has changed" he said while he continued to seal things away before Terra continued on her tale of the history of Ooo.

Over the next hour or two Naruto learned how the exactly the world had changed beside the life on it.

He was surprised at how diverse the landscape had changed. He learned how Kumo had turned into the Mountain Kingdom, Suna had turned to the Desert Lands, and how Konoha had become the Grass Lands and some of the Candy Kingdom.

"So Lord Sage what do you plan to do now?" Terra asked as he frowned and stood up.

"I guess travel around a bit, figure out how the world works now and maybe help out with things in the world since you did say things have gotten out of balance" he said as Terra nodded.

"Of course but I request that one of our villagers travels with you. I know you are able to defend yourself but it would be an honor if one of our clansmen traveled with you as your guide of sorts" Terra said as Naruto rubbed his chin with a frown before he nodded.

"Well I do know nothing of how the world changed or how things are out there so it would be smart" he said as Terra nodded before the front door of the house shot open and the girl he had carried to the village rushed in.

"L-Leader! Leader! Lord Sage! His temple opened up today when I was on watch and-!" Canyon yelled before Terra held up a hand to quiet her before pointing towards him.

"Relax young one, everything is fine. Lord Sage has indeed awoken but there is nothing to worry about" Terra said as Canyon stared in shock at Naruto.

"Sorry about making you pass out and all. Hope you're feeling better" Naruto said with a chuckle as he watched Canyon's cheeks grow darker blue.

"As I was saying I will have one of our warrior's accompany you on your travels" Terra said before Canyon gasped.

"No! Let me travel with him" Canyon said quickly as Terra frowned at her. "Lord Sage is able to defend himself so it makes no sense to send a warrior with him."

"Canyon please dear, it is not your place to decide this for yourself" Terra said as Naruto chuckled.

"You know what that actually sounds good. Canyon can come with me since she is the first person I met after waking up and she is right. I don't need a warrior with me and if she is offering I don't mind as long as she knows about the world" he said as Terra frowned and nodded.

"Is that what you wish Canyon?" she asked as Canyon nodded enthusiastically.

"Yes, I am supposed to do this. Ever since Billy left the village I felt empty without my best friend here but now, like Billy, I can leave the village with a meaning" Canyon said as Naruto chuckled and patted her on the arm.

"Well if you are good with it then go gather your things, I need to gather my things as well. Meet me back here" he said before she quickly nodded and ran off.

"So why did you really decide to take Canyon with you?" Terra asked as Naruto chuckled before looking towards the retreating form of Canyon.

"What can I say? She reminds me of myself before the war with her enthusiasm and determination to do something. Plus it's easier to just choose the first person I met" he said with a chuckle.

"If that is your choice then I shall respect it, all I can ask is you protect her" Terra said as he nodded.

"Don't worry I will" he said as he smiled at Terra. "I will be right back after I seal up my possessions in the temple. Can you possibly put together some books on the world as well as a map for me while I am gone?" he asked as Terra nodded.

"I'll have them by the time you return" she said as he smiled and walked out of the house and back towards his temple.

As he made his way back to the temple he felt a bit odd by the way people stared at him or how some even bowed to him and he didn't like it all that much.

All his life he had never really believed in any real deities, the Shinigami being the only real one he believed in since he had seen the entity before and knew it had been used against others. But to think of himself as a god to be worshipped did not sit well with him.

Technically he was a primordial being as he had fused his spirit with the Shinju after erasing Kaguya but he still didn't believe he deserved to be worshipped, even if the nature energy he gathered around his seal apparently gave life to Ooo.

'You are the new link to the earth, the new god of it. I am a being made from the energy of the world itself and its life is tied to me just as my life is tied to it so you are the same. You are the power and life of the world boy.' a familiar voice spoke out in his mind as he sighed.

Over the years in the seal he and the Shinju had talked. They had made a deal through his sealed sleep since the entity refused to be used like how Kaguya did.

They had easily came to an understanding as Shinju was thankful for being freed from Kaguya's forced control. As long as Naruto didn't force Shinju to obey him and kept the world safe then Shinju would offer its abilities to him and had even taught him everything he needed to know.

The only reason he stayed asleep for so long was because it took so long to integrate the Shinju and his immense chakra into his reserves as well as basically recreating his eyes as well as modifying his body. After all that it was mostly rest until the Lich apparently woke him up.

'I know Shinju but it doesn't mean I want people to treat me like some god. It feels weird' he thought to the primordial entity that more often than not had his consciousness sent away as the tree that use to be on the world was just its body while its mind and spirit was elsewhere.

At least it meant that he wouldn't have voices in his head nearly as often.

He sighed as he threw open the doors to the temple again before setting down his scroll and unrolling it while summoning 20 or so clones.

"Go and gather everything in the temple. Make a list of things possibly missing so we can see if those are the scrolls that Terra has back at the village" he said as the clones nodded and went off while he unsealed a kunai before walking to the mirror.

In a quick motion he cut through his longer hair, leaving it about the same length as his father's with a ponytail in the back as he changed his clothes to a dark red kimono and a black obi that Tsunade had given him after the war.

He kept Hagoromo's cloak and necklace on him as the Sage had told him that his clothing was stronger than any armor and that his necklace would keep him safe.

As the clones finished up he rolled back up his scroll and dispelled them to find out only around 20 or so scrolls were missing before he walked back to the village.

He smiled as he saw Canyon standing in front of Terra's house with a smile on her face.

"Ah Lord Sage, I have gathered the books you asked for as well as your scrolls you asked for" Terra said as she handed him a large bag that he took from her with a smile.

"Thank you, this will be very helpful" he said as he unrolled his scroll before sealing the bag into his main scroll as well.

"I wish you luck Lord Sage in your travels. Do come back and visit when you can" Terra said as he watched the villagers come to him and wish him luck or just bow to him.

"Thank you and I will visit. Come on Canyon you can show me how to leave here since from what I can see the layout has changed" he said as the excited Canyon nodded and walked beside him as they left the village.

"So Canyon what exactly is it like outside this village?" he asked as Canyon smiled.

"It's full of many kingdoms Lord Sage from the-" she started to say before Naruto held up a hand to stop her.

"If we are going to travel together none of this 'Lord Sage' stuff please. It feels weird and I would much rather be called Naruto" he said as Canyon frowned but nodded after he sent her a tired look.

"If that is what you wish Naruto. But as I was saying the world is full of many kingdoms that have royalty called princesses" she said as he rubbed his chin and nodded.

"Interesting, I'm excited to see how the world has changed though hopefully it isn't too bad" he said as she smiled.

"The world is still a beautiful place just like you left it and I am sure you will see it as well" Canyon said as they stopped at a river.

"We are here, the exit of the village" Canyon said as she waved her hand at the river making a large tunnel to form through it. "Due to it essentially being underwater and protected by a dome of earth the only way in or out is by channeling the water that leads in into a tunnel back outside" she said as Naruto nodded understandingly.

"Does everybody in the village know how to control water?" he asked as he stepped into the tunnel while Canyon kept the water off of them.

"Yes, controlling earth is much more difficult as only a few of us know how" Canyon said as they continued through the tunnel.

"Hmm maybe I can teach you how. It'd be fun to teach someone again after Konohamaru" Naruto said with a chuckle as he remembered his old friend while looking around at the underwater tunnel, noticing the fishes swimming around them.

"You've taught others before?!" Canyon asked shocked that she might be a student of his.

"Yes I have, I taught three kids from my old village and even taught one of them the Rasengan" he said as he could see the end of the tunnel.

As he exited he couldn't help but smile as he saw the stars of the night sky glitter above him while noticing the varied landscapes around him.

To the front of him he noticed it was full of vibrant colors and trees made of what looked like candy while behind him it was all grass with a large treehouse in the distance.

"I made the tunnel take us to the river between the Candy Kingdom and the Grasslands" Canyon said as he nodded before he heard a loud roar and turned to see a large dark purple creature in a nightgown fighting what looked like a giant creature with a glass head before a large yellow dog of sorts attacked the dark purple creature.

"Well I can definitely say that this place is weird but full of action" he said as he unsealed his shakujo and activated his eyes with a smile.

"Stay close to me Canyon and let's see if I can help" he said as his eyes started to slowly spin.

-Chapter End-

So Naruto arrived just as Princess Bubblegum got all monstrous and attacked the Gumball Guardians so next chapter we will get some action and maybe even a Susanoo (my favorite EMS ability).

Bubblegum will still revert to 13 but will revert to her usual age sooner than in canon.

I hope you all liked how I explained everything as well as the stuff to do with Shinju and Canyon's clan (which I all named after earth stuff since I couldn't think of anything else). I wanted to make it a different kind of "immortal Juubi/Shinju Naruto" story and I felt I did a good job at it.

For the pairing I was thinking something between how Finn has princesses pining after him and Naruto allowing it after figuring out some law of Ooo that applies to prince/kings since Canyon will blurt out that he is the prince of her village or something to create a cover story.

The girls I have some plans for are:

- -Canyon

- -Princess Bubblegum (eventually)

- -Marceline

- -Flame Princess (eventually)

- -Breakfast Princess (maybe)

- -Jungle Princess

- -Water Princess (comic exclusive princess)

- -Agent Princess (comic exclusive princess)

- -Ice Queen (if I can create a good way of her jumping dimensions)

I hoped you all liked the FIRST chapter of this awesome Adventure Time story

Until Next Time

Rate and Review

Buh-Bye!