"Talking"

'Thinking'

"Jutsu/Kurama Talking"

Chapter 1 - A new world

Monkey D. Garp is a very well known Marine, regarded as the Hero of the marines. He's a vice Admiral of the marines and is now visiting his home village in the Goa Kingdom, Fuusha Village. He has some business in East Blue and decided to give his grandson Luffy a visit. He wanted to take Luffy with him so he can enlist him as a marine. The Mayor of the town, who is an old friend of Garp, told him something that disappointed him greatly, but it didn't surprise him. Luffy had left the village just one week ago, heading out to sea to become a pirate.

After hearing the bad news, Garp headed to his favorite bar in the whole world. The bar owned by Makino, a woman who has helped looking after Luffy and Ace when they were younger. She is a very pretty and kind woman with green hair. She was the first woman that caught Ace's attention, his first crush.

When arriving at the bar, Garp had given Makino a long and warm hug, he considered this young woman as a part of his family. He then ordered beer after beer while talking old memories with both Makino and the Mayor. About an hour later, something fell from sky, right through the roof of the bar, destroying everything in it's path. Luckily no one other than the three mentioned was inside the bar, so no one got hurt. Less could be said about the bar roof, some chairs and tables and a large hole in the floor.

Garp went to inspect what ever object it was that had fallen through the roof, fearing that it could be a cannonball. He would pity the foolish pirate that had the guts to attack his favorite bar while he was nearby. To his surprise, it wasn't a cannonball, no it was a young man with blond spiky hair. Garp immediately noticed two important things. One, he had not taken any damage from that fall as he didn't have a single scratch on his body. Two, there was something about this young man that gave him the chills. With his observation haki, he felt something powerful and evil within him. He suspected that this young man may be a very powerful pirate.

Garp did what anyone would do in this situation, jump towards the man and attempt to strike him with a fist of righteous fury. He deserved it for destroying the most beautiful bar in the world after all. The young man had surprised him when he had somehow substituted himself with a chair in the back of the bar. Makino herself had then gotten in between them, then calmed down Garp. She started talking with the young man who didn't know where he was, what his name is or what day it is. They came to the conclusion that he had lost all of his memories.

That's right. Uzumaki Naruto had lost all of his memories, suffering from amnesia. Garp was still a bit suspicious of the young blonde due to what he had sensed from him earlier. One thing that happened inside that bar only served to make Garp even more suspicious.

A wall where a bunch of wanted posters with most of East Blue's most famous criminals had gained Naruto's attention. None of the small time criminals such as Buggy the clown, Don Krieg, Alvida and the other East Blue pirates had gained his attention. It was the wanted poster which had been placed inside a nice wooden frame and was placed a bit away from the others.

"Portgas D Ace" Naruto spoke out loud as he walked up to the poster.

"Hmm?" Garp muttered as he watched the young man 'Does he know Ace?' he wondered.

When Naruto stared at the picture he felt as if he had seen this person before. He then heard Ace's voice inside his mind 'You know, I know how you feel leaving behind all the people you love and cherish. When I left my own world, I left behind a grandfather, a brother and a lover.. Her name? Makino.. She was the most beautiful woman I ever met..' Ace had then paused for a while before smirking 'I guess since we are in a new world I may as well tell you a secret that would completely shock my home world. Makino-chan was pregnant with my child..'

Naruto didn't know whose voice he had heard or why he had heard it now. But he did know that the voice had spoken about the woman who was inside this bar, since she had introduced herself earlier.

Naruto turned to the woman who was cleaning up the mess Naruto had caused when falling through the roof earlier "Makino-san..?" he asked unsure.

"Yes?" she said while cleaning the floor with a broom.

Naruto pointed at Ace's wanted poster "Is he the father of your unborn child?".

Makino's eyes widened in surprise, Ace had visited her just one day after Luffy had left the village. She found out that she was pregnant just two days ago which was also the day that Ace returned on his journey to find Blackbeard. Makino had told him the news when he was already on the boat, heading out to sea. She was never going to tell anyone who the father was since he was a very well known criminal.

While Makino looked surprised and didn't give any answers, Garp looked terrified.

"Y-You! What kind of nonsense are you asking!?" he yelled.

Naruto turned to stare at Garp in confusion, then he heard that same voice inside his mind.

'My grandpa? Well hes an ugly old marine.. I owe him a lot though.'

With a raised eyebrow, Naruto asked "Ugly old marine?".

Garp ignored Naruto's insult in favor of staring at Makino who still had a surprised expression "Makino-san.. he's just making things up right?"

Makino couldn't face Garp as she just stared at the floor "That is.. I mean.." She then burst into tears "I'm sorry Garp-san!" she then dropped the broomstick and started running towards a door behind the bar that would take her back to her own home. Garp caught up to her and stopped her before she could reach it, he held her firmly, hugging her as she cried "I'm not angry, Makino-san. I'm worried".

Makino looked up at Garp, silently asking him to explain what he meant which had Garp continue "If anyone were to find out who the father is to your child, both you and your unborn baby would be in d anger".

Makino nodded "I know, that's why I have never told anyone and never will. Ace is a wanted criminal after all".

Garp flinched as he heard that 'If only that was the only reason..'

Garp let go of Makino "Makino-san, I will do everything that is in my power to protect you and your child, but in return you most promise to never tell anyone who the father is"

Makino nodded, wiping a tear "Of course, Garp-san".

"Good" Garp said with a bright smile, he then laughed "Ace as a father huh!? Gua-hahaha!" which had Makino start laughing as well as Garp started acting like his normal self.

When Garp's laughter calmed down, he turned back to Naruto with a frown "What should be done about you? I thought you had lost your memories, but somehow you knew that Makino-san was pregnant just by looking at a picture".

Naruto didn't answer, he just scratched the back of his head, mimicking Garp's expression as he scratched his beard.

"I don't think he's an enemy, Garp-san" Makino said, looking a bit worried for the young man.

"Me neither, but he is very suspicious" Garp answered.

Makino chuckled "Even if he's lost his memories, we should give him a name".

"You're right, what should we call you?" Garp asked Naruto who didn't need to think before answering "Ramen"

"Ramen?" Garp asked before bursting out in laughter "Are you some kind of idiot!?"

"I don't know" Naruto answered calmly which had both Garp and Makino laugh once again.

Later that day Garp decided that he would take Naruto with him, thinking it was best to keep an eye on him. Garp, Naruto and Garp's entourage of marines left Fuusha village that same day, heading to their next destination: Shells Town.

Shells Town has a rather large marine base which Captain Morgan, or Axe hand Morgan was in charge until just a few days ago. He was now imprisoned by the marines after Luffy and Roronoa Zoro had defeated him. Before that he had been abusing his powers, terrorizing the town people and also the marines working for him.

Garp arrived together with his subordinates and Naruto and everything had gone well for the first few days. Naruto had been cooperating fully, even visiting a doctor that tried to help him deal with his amnesia. Garp had even found two trainee marines that he found interesting, especially Coby. Garp had overheard Coby say that Luffy was a good friend of his. This was one of the reasons why he found Coby and his new friend, Helmeppo, to be interesting. It was when Naruto met Coby that things got weird.

Naruto had charged the poor boy, creating what looked like a large spiraling sphere in his right hand, screaming out "DIE PINKY!" as soon as he saw him. Thankfully, Garp was quick enough to stop Naruto before he reached Coby. That spiraling sphere that he had formed must be the power of a devil fruit, Garp thought.

Garp decided that it was best to keep Naruto away from the other marines, only letting him interact with himself and the doctor. About a week later, Garp had asked Naruto if he was interested in becoming a marine. Naruto had answered him in a weird way, due to more memories returning to him.

"Marine? I'm a motherfucking genius" he had said then grabbed a sake bottle out of Garp's hand, chugging the contents.

"How about it? You are strong from what I've seen, you could work for me, help me deal with the situation in East Blue while I head back to the Grand Line".

Naruto thought on it for a while. He didn't really enjoy being watched 24/7 by this old man and the other marines. Also according to this old man, the marines was the good guys who fought against the criminals. He decided he would go with it..

Naruto saluted "Yes, Hokage-sama!".

Garp blinked as he stared at the young man in confusion "Hokage-what?"

Naruto stood up, then spit on the floor "Dattebayo" was his response.

"Eh?" Garp tilted his head staring at Naruto, comically.

Naruto walked to the door "What will you have me do, Hokage-sama?".

Garp sighed then nursed his forehead while thinking 'Maybe this was a bad idea after all'. Garp then shrugged 'To hell with it' before telling Naruto what he had in mind.

There was an Island in East Blue called Loguetown. On that island, a marine captain by the name of Smoker who was pretty much in charge of all of East Blue. Naruto's objective was to travel to Loguetown and help captain Smoker for a while. Garp would then send someone to find him and bring him to his ship in the Grand Line.

Naruto accepted what he had called the "mission", then headed out on pretty large but simple boat. With him he had a compass, a map of East Blue, a sword and a pistol. He was also wearing a regular marine outfit. After just a couple of minutes on that boat, Naruto just felt like getting up and start walking on the water. Somehow he knew that he would be able to do it, that he had done it before. And just as he expected, he had no trouble walking on the water, he could even sprint the rest of the way there. This shortened Naruto's travel to Loguetown. Instead of three full days on that boat, he arrived later in the evening on the same day as he took off.

He arrived at a harbor that only had one boat anchored. It was a medium sized pirate ship, full of pirates that seemed to have filled up the ship with food and drinks, preparing for a new voyage. Luckily for Naruto, they did not see him before he was on land, which meant he didn't have to answer any questions on how he was able to walk on water. He himself didn't even know how he could do it, he just could.

To the pirates Naruto was just a lone marine, someone easy to mess with. The pirates ordered his men to go after him. Naruto didn't get scared at all, he just stared at them with a tilted head as they came charging towards him. The old man (Garp), had told him all about pirates and how Naruto could identify them. The Jolly roger on the pirate ship was the best sign. There was no doubt in Naruto's mind that these were pirates, the main criminals that he as a marine would have to deal with.

Naruto didn't know what to do as he saw them charging at him with their swords, axes and clubs. He had not received any training before being enlisted by a marine. Garp had just decided that he was strong enough, probably on a whim.

Once again Naruto heard a voice inside his mind, however this time it was a very different voice, a darker and louder one 'Why are just standing there, idiot? If you don't move I'll take control of your body'

Without realizing it Naruto had responded 'Shut your mouth, you stupid fox'

'So you do remember..'

Naruto had not remembered much, but he did remember that he had a fox sealed inside of him, someone that has been with him since the day he was born.

'What should I do, Kurama?'

'Have you lost it? Just blast them away with a wind jutsu, they look weaker than the bandits you have fought back home'

'A wind jutsu? What's that?'

Kurama growled at him, loudly 'Copy my hand movements and say after me!'

"Ossu!" Naruto said then did a series of hand signs which he seemed to perform on autopilot "Füton: Daitoppa" (Wind Release: Great Breakthrough)

It required a ninja with very good chakra control and a strong affinity to wind to perform this technique effeciently. Naruto was not only a strong ninja, no he was the strongest ninja in multiple words. Naruto also had a lot more chakra than any other ninja. So the result when Naruto used this technique was every pirate being blown away along with their ship and half the harbor. With that the pirates had been dealt with. Unfortunately for Naruto, he had a witness to this whole spectacle.

Captain Smoker had made his way over to the harbor after receiving a report of a group of pirates robbing a bar. He arrived just in time to see Naruto blast them away with his wind technique. He saw that Naruto was in a marine outfit, but he didn't recognize him as someone part of his marine force.

"Young marine, identify yourself" Smoker said, while smoking his large cigar.

Naruto turned to him and tilted his hair again, not at all intimidated by Smoker's angry frown "Smoke?" he wondered out loud "Are you captain Smoker?"

"I am.." Smoker answered slowly.

"Ah!" Naruto said with a bright smile, then grabbed a piece of paper from his shirts pocket "The old man told me to give you this" he said and handed it over to the angry marine captain.

"Old man..?" Smoker muttered then glanced over the paper. 'So Vice Admiral Garp sent him? No wonder he's strong.. What is that old man up to now..' he thought with his frown becoming more and more apparent.

"Says that Garp sent you to help me keep the peace in East Blue" Smoker muttered in a dark tone.

Naruto nodded with a happy expression "As a marine, a warrior of justice!" he said then gave smoker the nice guy pose, invented by Maito Gai.

"I could use your help, however it would require you to travel" Smoker began.

"Oh?" Naruto said in a curious tone.

"Loguetown is safe as long as I am here, less could be said about other islands in East Blue. I can leave Loguetown myself because then the pirates would take advantage of that. That's why I'm thinking that you can go in my stead" Smoker explained.

"Sure thing, ttebayo!" Naruto said with a grin "Just point me in the direction you want me to go!"

"Directly North of this Island is a series of Islands called Conomi Islands. We have a marine in charge of keeping the peace there, however there is something about his reports that makes me worried. I want you to head there and investigate if any criminal activity is happening there, and also keep an eye out on the marine captain in question, Nezumi."

"Aye aye, captain!" Naruto said saluting then he looked out over the ocean "So, which way is North?".

"Ramen-san, are you an idiot?"

The next day, afternoon

Naruto had gotten a few hours of sleep inside the marine base of Loguetown before heading out again. He had now arrived at Gosa Village which was part of the Conomi Islands. The first thing he saw when he arrived was a walking fish. Scared and surprised, Naruto did the only logical thing. "DIE, FREAK!" Naruto yelled with a rasengan in each hand, sending the freak of nature back into the water.

He then walked further into the Island. He noticed that the people in the village didn't seem happy to have him around. That confused him. Wasn't marines the heroes? The warriors of justice? Soon he found himself out of the village, in an open area with grassy fields. He walked along a trail when he spotted three more of those walking fishes. They were walking ahead of him while a normal person wearing a straw hat was walking towards him and the walking fishes.

'Straw hat?' Naruto tried to remember where he had heard that before. Once again he heard Ace's voices inside his mind 'I have a little brother, he is an idiot so I can't help to be worried about him..'

AN: Have been wanting to write a one piece fanfiction for a long time. I thought writing the story of when Naruto travels to this world would be a good start. Sometime in the future I may write a non-crossover one piece fanfiction. For new readers, keep in mind that this is the third part of the "Three people/Naruto of Three Worlds series". I would recommend reading Naruto of Three Worlds before reading this story. Thanks for reading and please drop a review!