Disclaimer I don't own Naruto or One Piece.

A/N: To point out Naruto will be a little O.P. at least until the Alabasta Arc I had Planned for Naruto to easily beat his opponents until that Arc. Also, I won't give Naruto a devil fruit, or ninjutsu. I want Naruto to be a regular person as I saw a fic that did that...that I know of. They always give him a devil fruit or have him keep his Ninjutsu (Immortal/share the same world, or crossing dimensions.) I wanted to do something different

Chapter II

Last time.

Inside moments earlier.

Arlong and the other fishmen were all laughing."Do you think those two losers were with Zoro's gang?" Arlong asked a fishman beside him. The fishman wearing a dark blue gi with a black belt a sun tattoo on his right chest and fins on his elbows replied."No way they were way too weak." They continued laughing till they heard.

BANG!

They all looked at the gate and saw a dent in one of the doors. Arlong's eyes widened.

BANG!

Another dent. "What the hell is that?" He asked.

BANG!

Then, with a final one, the gates came crumbling down. They saw a teen in a red vest, blue shorts, and sandals leaning forward with one arm stretched in front of him. "Which one of you is Arlong?" the teen asked, straightening up and glaring at them.

Now.

"Arlong?"

Arlong asked staring at Luffy calmly from his seat."Well...That's my name who are you?"

Luffy started walking towards him."Me I'm Luffy."

"Luffy, what the hell are you?" Arlong asked him his eyes shadowed by his hat.

"I'm a pirate," Luffy said seriously while glaring at Arlong.

"HUH!?" Hachi asked his eyes widening pointing at Luffy."It's that guy we met earlier. The one who said he likes to take walks."

A couple of fishmen got in Luffy's way. "Hold it." One said, with blue skin and a shaved head grabbing onto his shoulders.

"Yeah if you want to talk with the boss you you need to talk to us first." The other one said a green-skinned overweight with curly dark green hair wearing a hat, pink shirt, and a tattoo on his stomach.

"Come on let's-" That's as far as he got when Luffy grabbed both of them and slammed their heads together knocking them out.

"Get out of my way." He said and started walking towards Arlong again.

Arlong's and all the other fishmen eyes widen, surprised that ahuman knocked out two fishmen with ease."What's a pirate want with me anyway?" Arlong asked hiding his surprise.

Luffy said nothing as he walked up to Arlong pulled back his fist, and punched him in the face. Arlong went tumbling over to the wall and hit it when the dust cleared it showed a big hole in the wall with Arlong sitting down head down. The villagers looked on in awe that someone was strong enough to land a hit on Arlong. Arlong looked up at Luffy glaring."Who the hell are you?" He asked quietly having Luffy snort.

'L-Luffy I...I need your help.'

He remembers Nami's words before speaking. "That's for making our navigator cry," Luffy said angrily.

A bunch of fishmen came out of the water.

"Let's get him."

"Yeah kick his ass."

They all jumped at Luffy intent on beating him until a fury of fists and kicks knocked them out."Back off you're out of your league." Sanji said as he and Naruto walked up beside Luffy. "Jeez, Luffy you just had to run in ahead of us." He finished in an annoyed tone looking at Luffy.

"Don't worry I can handle this clown," Luffy said arms crossed still staring at Arlong.

Sanji scoffed."Idiot, we're not worried." He said staring at Arlong.

"Yeah." Naruto said cracking his neck."We just didn't want you hogging all the fun!" He finished with a grin.

"Well, I don't mind if you guys hog it all," Usopp said walking over shaking and sweating a little.

"Well, I can see you're raring to go as usual," Zoro said coming up behind Usopp.

"Hey, that's him the swordsman I told you guys about!" Hachi said as he pointed at Zoro.

"Roronoa Zoro," Kuroobi said with his arms crossed looking at the group.

"Really that bastard got me look sine and hinker." Hachi gained a confused look. "Wait a minute… Hook, line, and sinker." He said with a hand on his chin.

A couple of fishmen got up."Hey, look it's that long nose." One said as Hachi's eyes widened.

"What but Nami killed him we all saw it." He said surprised.

"Well, he's still alive which means.." Chu said seriously behind Hachi.

"That Nami's a traitor all along, I knew it," Kuroobi said looking at Usopp.

"Just who are those guys?" A villager asked as Johnny and Yosaku who were still blocking the entrance with their swords.

"Hold it." They said.

"T-that guy just decked Arlong." The doctor said jaw dropped.

"No human should be able to do that, it's impossible," Genzo asked awed that someone could do that to Arlong.

Nojiko just watched wide-eyed."Who are those guys?" She asked.

"Now do you see why we're keeping you out?" Yosaku said.

"You'll just get in their way." Johnny finished.

"But why are they doing this there must be a reason?" Genzo asked confused that a bunch of strangers would fight Arlong for no reason.

"Reason: They made Nami-aneki cry," Johnny said seriously.

"And do they really need any more of a reason than that to put their lives on the line for a nakama?" Yosaku said just seriously.

"I get it now." Arlong said quietly."You want Nami for yourselves but." He finished with a laugh."The girl is mine Shahaha." He finished.

"Yeah, you morons aren't worth Arlong's time," Hachi said as he walked over chuckling. He stopped in front of them."We got something else to deal with you humans." He said as he turned to the ocean and played his mouth like a bugle.

"Oh no, not him," Nojiko said with a scared look.

Suddenly everything started to shake, and a whirlpool started to form in the water in front of Hachi."What the hell is going on?" Naruto said with a raised eyebrow.

"Now all of you guys are fish food Mohmoo rise!" Suddenly something popped out of the water.

"AH!" Usopp screamed."That must be the monster that destroyed Gosa Village!" He yelled getting behind Naruto.

When the water cleared a giant sea cow-looking creature, with a big round nose, a gold nose ring, horns, and green spots throughout his body with a bump on its head crying.

"It's real?" A villager asked.

"Oh, no it's Mohmoo."The doctor said.

Mohmoo seeing Luffy, and Sanji froze."Oh, look it's him again." Luffy said looking up at Mohmoo.

"It must be a friend of the fishmen," Sanji stated.

"Wow, I never saw a sea beast before," Naruto said looking up at Mohmoo. Mohmoo remembered what happened the last time he saw them.

(Flashback)

"Pistoru! (Pistol.)"Luffy punched him in the face.

"Mūton Shotto (Mouton Shot)" Sanji kicks him.

(Flashback ends)

Scared, Mohmoo starts to swim away.

"Hey! Where are you going Mohmoo? Hey Mohmoo come back!" Hachi yelled at Mohmoo waving his arms.

Arlong calmly looked over at Mohmoo's retreating form. "Leaving so soon? Now that's a shame." He said eyes shadowed. Mohmoo froze sweating a little."But I suppose if you want to run away then who am I to stop you." He said with a bloodthirsty grin."Well, go on." He finished.

Mohmoo suddenly gaining courage started swimming back toward Luffy with a bunch of fishmen charging them also. "RAAWRR!" Mohmoo roared coming in fast Usopp screamed.

"Holy crap, it's coming right for us." Zoro opens his sword lightly.

Naruto cracked his knuckles with a big grin, and Sanji smirked." AH! I'm sorry, I'm sorry, I'm sorry." Usopp continued screaming as Mohmoo and the fishmen came closing in.

"You're all mine you big dumb cow," Luffy said smashing his fists together. He stomped his feet on the ground up to the ankle.

"Looks like Luffy has a plan...For once." Sanji said staring at Luffy.

Zoro put his hand up to his chin. "We'll see I have a bad feeling about this." He said simply.

"What's he doing?" One fishmen asked wondering what the human had planned.

"Who cares let's get him!" Another one yelled. They started charging Luffy again.

Luffy spun around a few times then stretched his arms up to the now crying Mohmoo horns."His arms stretched!" Hachi said wide-eyed and their jaw dropped.

Arlong looked on amazed."He must have devil fruit powers." He exclaimed.

"Let's get him."

Luffy pulled his body back getting ready to do his move. Naruto, Sanji, Zoro, and Usopp's eyes widened. "Let's get out of here!" Zoro exclaimed.

"Wait what's he doing?" Sanji asked.

"I don't know but it can't be good," Zoro answered pushing Sanji back.

They all started running out of the way. "Time for something new!" Luffy yelled. "Gomu Gomu no Kazaguruma! (Gum Gum Windmill!)" He started spinning destroying the roof on Arlong's building, and taking out all the fishmen. He then proceeded to throw Mohmoo out of Arlong Park and into the ocean a few feet out.

"Alright Arlong, I didn't come here to play games and kick your crony's asses." Luffy said panting a little with his hands on his knees."I came here to kickyourass so come on!" He exclaimed turning around and pointing at Arlong.

Arlong just sat down eyes shadowed."Oh, I will." He said with a dark grin. He looked at Luffy."In fact...I was just thinking of themost painful way to kill you." He said calmly.

"That was theworst plan ever," Sanji yelled at Luffy while kicking him in the head lightly.

"Yeah were you trying to kill us too?" Usopp yelled at Luffy. Luffy fidgeted.

"Uh-oh." He said.

"Hey, Zoro," Naruto said beside him. Zoro looked over to Naruto."Your captain's either a genius… Or an idiot." He deadpanned. Zoro face-palmed and then sighed.

"Sometimes I wonder myself." He said.

"I can't believe someone's strong enough to lift that beast." The doctor exclaimed.

"That boy's incredible." Genzo said awed at what Luffy just accomplished."It's like the gods themselves are fighting."

Luffy continued to fidget."What are you doing now?" Usopp yelled/asked."Are you trying to ruin something else?" Hachi knelt and looked at the fishman at his feet.

"How dare you hurt our brothers." He exclaimed.

"Well, it looks like we're going to have to fight," Kuroobi said seriously staring at Naruto.

"Yeah, we're showing you the difference between our species," Chu exclaimed.

"Hey, you," Kuroobi said to Naruto. but got no response."Hey!" No response."HEY STOP IGNORING ME!" Naruto looked over to him.

"Hmm? You say something?" He asked with a broad look.

Zoro, Usopp, Sanji, and Luffy snickered. Kuroobi gained a tic mark on his head."Who the hell are you?" He asked keeping his anger in check.

"Uzumaki Naruto," Naruto answered.

Arlong, Hachi, Kuroobi, and Chu's eyes widened."So what's the 'strongest' bounty hunter in the East Blue doing here?" Arlong asked."Here to try and take my bounty? as if somehumancould beat me." He taunted.

Naruto snorted."Hell no, why would I go after someoneweak." He replied. Arlong was seeing red that somehuman thought he was weak. "I'm only here because I can't stand scum like you," Naruto said glaring at Arlong.

"Calm down sir," Kuroobi said looking towards Arlong.

"Yeah, if you lose your temper against these weaklings you're liable to destroy the whole park chu," Chu said hands on his waist and looking at Naruto.

"Please just let us kill these weaklings," Hachi exclaimed raising his hands in the air.

Arlong put his hand on his chin."All right go ahead." He said calming down.

"Hey, guys? there something I need to tell you." Luffy said from his spot.

Hachi took a deep breath and his stomach expanded. Zoro looked on confused."Huh? What the hell is that octopus doing?" He asked Sanji took a drag out of his cigarette, and smiled.

"You know, octopus is great when sliced real thin, and salted." He stated looking at Hachi."Add some water and paprika you've got a great snack while drinking."He finished. Luffy waved his hand in front of Sanji's face.

"Hey guy listen, I'm really in trouble here." He said hoping to get the guy's attention.

"Take this,Zero Vision Hachi inkjet."

Zoro and Sanji's eyes widen. Hachi spits ink out at Luffy, Zoro, Sanji, and Naruto. Everyone but Luffy dodged who got covered in ink. Zoro looked up to Luffy from his spot on the ground. "You idiot why did you just stand there?"

He asked."AHH! I can't see squat!" Luffy yelled covering his eyes.

Hachi walked over to the rubble Luffy made earlier."Now to finish you off." He said picking up a piece of the roof.

Usopp hiding behind a pillar yelled."Come on get out of there Luffy!" Luffy tried to pull his feet.

"Yeah, that's the problem, I can't run, I can't even walk." He said as Hachi walked over to him.

"What?" Naruto said dumbfounded.

"My feet are kind of...Stuck." Luffy said still trying to pull his feet out.

"What but you're the one who put them in the ground in the first place!" Usopp yelled back.

Zoro face-palmed. "Always thinking ahead aren't you Luffy?" He asked quietly embarrassed for his captain.

Sanji just sighed."One Hachi ink jet served on the rocks." Hachi exclaimed throwing down the roof. Luffy finally getting the ink out of his eyes looked up wide-eyed. The roof slammed down onto Luffy Arlong and the others looked on with smirks until.

CRACK!

The roof cracked into small pieces. Hachi looked on jaw dropped."WHAA..." He exclaimed.

Naruto stood in the middle fist raised in the air. "Whoa, that's so cool, Naruto you gotta join my crew!" Luffy said arms raised excitedly.

Naruto looked back at Luffy."We'll talk about it after this is over all right?" Naruto asked.

"All right," Luffy answered with a big grin.

Naruto looked at Sanji, and Zoro."You guys picked quite a character for your captain." He said to them.

"Yeah, he's a real big idiot," Zoro said.

"Luffy's awesome. Hey, come on." Usopp said a little bit angered at Zoro's opinion of Luffy.

"But the truth of the matter is, that our idiot of a captain is far better than a gang that preys on a lady," Sanji said calmly looking at the fishmen.

"A lady?" Kuroobi scoffed."You mean to tell me you rushed into death for a lousy girl?" He asked arms crossed staring at Sanji."I think that's the most ridiculous thing I ever heard."

Naruto, and Sanji glared at him."Lousy girl?" Sanji asked walking up beside Naruto. He took a drag from his cigarette, pulled it out, and knocked off some ash." You insult Nami one time and you'll go from fishman, to fish sticks got it?" he said pointing at Kuroobi.

"I'm sure you've got some skill for ahuman but chivalry from a pirate seems fake," Kuroobi said staring at Sanji.

"I'm damn good at what I do, and I guarantee there is nothing fake about my desire to help a lovely lady in need." Sanji said glaring at Kuroobi."Naruto let me handle this trash." He said to Naruto.

Naruto looked at him. "Alright, this is your crew's fight I'll try to stay out of it if I can but, no promises." Naruto replied getting out of the way.

Meanwhile, Usopp was trying to get Luffy out of the ground by pulling him."Nice work, but I'm still stuck." Luffy said uninterested.

"They're still stuck?" Usopp asked.

"Yep! We could pull all day and they would still be stuck." Luffy said picking his nose with his pinkie.

"Well are you even trying at all or do you want to stay stuck?" Usopp asked/yelled at Luffy.

Hachi looked at them. "Didn't anyone tell you the penalty for playing in Arlong Park is..." He said picking up another piece of a roof. "DEATH!" He yelled.

"Get unstuck, get unstuck." Usopp said trying to run with Luffy under his arm.

Hachi was about to throw the roof out at them until Zoro stopped him."Yo octopus." He said pointing his sword at Hachi. "They're busy right now… Why don't you take me on instead?" He asked seriously. Hachi looked at Zoro for a second.

"Oohh your Zoro...I forgot." Hachi said. He then brought down the roof intent on crushing Zoro in one shot. Zoro dodged by jumping in the air a few feet away facing away."You won't get away with tricking me!" He yelled. Zoro looked back at him. "And how DARE you viciously kill all my brothers." He said glaring at Zoro.

"Oh, that's old news I don't give a damn what your reason for killing me is." Zoro said now turned around looking at Hachi." The table's turned." He said pulling his sword out of his sheath."You're not the hunters anymore fish freaks we are."

"Yeah, you tell him Zoro." Usopp said wiping the sweat from his forehead with his free arm."That octopus guy is yours, nice." He said with a thumbs up… With the arm holding Luffy. "Luffy!" Usopp exclaimed seeing Luffy fly back, hitting Chu and sending him to the ground.

"Hey, I'm back." Luffy said swinging back and forth a little.

Chu jumped up glaring at Usopp."Oh, you're dead." He said.

"Oh crap!" Usopp said crying a little.

"I get it now you must want me to kill you." Chu said as he started walking towards Usopp. Usopp seeing this made a beeline for the gate with Chu coming up behind him. Chu stopped at the gate seeing all the villagers. "Hey your all from Cocoyasi." he said looking at the villagers."Judging from all those weapons, it must mean a rebellion." he said thoughtfully."Well, I guess we'll have to make an... Example out of you all." He said taking notice of Nojiko."I think we'll start with you Noji-"

That's as far as he finished before Naruto's fist impacted with his face.

"Now...I said that I wouldn't fight." Naruto said glaring down at Chu."But threatening people who have nothing to do with this fight… That's something I won't just stand by and watch. Hey Usopp?" He asked looking over to Usopp who had his slingshot out and was ready to shoot Chu.

"Yeah." He replied letting his slingshot down.

"You don't mind if I steal your fight do you?" Naruto asked.

"No." Usopp replied."You can fight in the name of Captain Usopp!" Usopp yelled striking a pose.

"Rrrigght." Naruto deadpanned. "Now where were we?" He asked looking at Chu who was now getting up a bruise forming on his cheek.

He spat a little blood out and glared at Naruto. "That was good I'll give you that but it'll take more than that to-" He was interrupted by Naruto's foot kicking him by the water.

Chu looked at the water before drinking some and shooting it out like a bullet. Naruto easily dodged. "Man, you're slow." Naruto said before disappearing from his line of sight.

Chu looked around for him for a second before he felt tremendous pain shoot through him from his back. Naruto now standing where Chu was with his leg stretched out."Why you bastard." Chu exclaimed before firing multiple shots at Naruto who dodged them all.

The villagers stared at Naruto disbelievingly. "Who is this man?" Genzo asked. "He's not even trying."

Johnny looked at them."Uzumaki 'Maelstrom' Naruto he's one of if notthe strongest person in the whole East Blue." He said to Genzo." He's taken down pirates far stronger than Arlong, he can handle this." Yosaku finished.

"You done yet?" Naruto asked with a bored look.

Chu had a tic mark before he glared at Naruto."Why… Why are you fighting for them?" Chu asked panting a little.

"Why?" Naruto asked not believing what he heard."Because I'm strong enough to make sure people like Arlong are taken down." He replied before appearing beside Chu and hitting him into the wall beside the gate.

He appeared beside Chu and smashed his head a couple of times against the wall before throwing him back a few feet. " I'll get you with my strongest attack," Chu said making a run for the water. Naruto appeared before him grabbed his head with both hands and smashed it against his knee. Chu now dazed turned his back to Naruto holding his head in pain."You son of a-!"

He was pulled around only to see Naruto already in mid-air in a horizontal position. Naruto grabbed his head with his right arm and descended onto the ground. (1.)

Chu after hitting the ground face first rolled over to his back looking up at Naruto."Wha-what are you?" He asked fearfully.

Naruto looked down at him with a hard look before bringing his foot up."Your worst nightmare." He said plainly before bringing his foot down onto Chu's face making a good-sized crater."Hey Usopp How was that?" He asked Usopp who now looked on his jaw dropped.

He quickly gathers his bearings"Yeah now that's a fight worthy of one of my underlings." Usopp said.

Naruto and everyone else just sweat-dropped. "Yeah yeah.." Naruto stopped seeing Arlong holding Luffy above his head feet still encased in stone, about to throw him in the water. "Shit." He cursed before running over to them.

"Fool." Arlong said Luffy's hands in his mouth.

"Ouch!" Luffy said painfully before biting Arlong on his arm.

Right before Arlong threw him in the ocean Naruto came and kicked him hard in the stomach. Arlong went flying towards the wall and hit it hard. When the dust settled Hachi and Kuroobi expected Arlong to be all right but instead, they saw him on the ground holding his stomach, coughing with a lot of blood coming out of his mouth.

"You alright Luffy?" Naruto asked looking at Luffy who landed at his feet.

"Yeah thanks, I thought I was a goner there." Luffy replied.

"How dare you..." Whatever Hachi, and Kuroobi were going to say died in their mouth when they saw Naruto… Or rather what was behind Naruto. Naruto was glaring at him with an image of a nine-tailed fox behind him, its blood-red eyes glaring at them and bearing its razor-sharp teeth. (2.)

"Shut up." Naruto plainly said."I know you all pirates and all but doing what Arlong was about to do is just the coward's way out." He turned back to Luffy the image of the fox now gone. "Don't move Luffy," Naruto said before raising his hand and bringing it down onto the stone around Luffy's feet and breaking it up.

Luffy got up and stretched his legs."Thanks, Naruto, now I can kick Arlong's ass!" Luffy exclaimed and started walking towards Arlong until Naruto stopped him.

"Hold up." He said. "I kind of knocked the wind out of him, let him get his second wind first." He said before looking at Hachi, and Kuroobi."Besides Sanji, and Zoro need to take out the trash first, so let them finish up before you fight." He said pulling Luffy towards the gate.

"OK." Luffy said dejected at having to prolong his fight.

"Wait." Naruto said stopping before the water."You should wash that ink off of you so it won't hinder you." He said before taking Luffy's arm and dunking him underwater for a moment.

"Man now I feel weak." Luffy said from his spot over Naruto's shoulder as they came over to the gate and sat down.

" Yeah now just rest up for your fight." Usopp said standing by the gate with the rest of the villagers.

Arlong wiping the blood from his mouth stared at Naruto with a little fear. "Wha-what the hell is that man?" He asked.

"Hey Kalamari, let's fight." Zoro said holding his sword in his left hand. Hachi getting over his fear of Naruto looked over at Zoro.

"Bring it." He simply said.

"You take the fish."Zoro said to Sanji who took a drag from his cigarette.

"And you slice up the octopus." Sanji said blowing smoke.

They both took off running towards the fishmen"I'll finish this in five seconds." Zoro said bringing up his sword.

"I'll finish this in three." Sanji said running beside Zoro.

"Why are you rushing towards your death." Kuroobi said as he blocked a kick from Sanji.

"Hachi ink jet. Hachi shot more ink at Zoro who dodged it bringing his sword down. 'I'll never lose a fight again.' He thought.

Naruto and Usopp stared on while the villagers watched with bated breath.

To Be continued.

A/N: Wow I didn't expect this story to do this good this fast 40 follows 39 favs and close to 800 views in a few days thank you.

1. I really just put that move in to see people's reactions and I thought it would be funny to write, if the reactions are bad I'll take it down and add something else. I wanted to give Naruto a one-shot KO. Move to use on weak opponents.

2. Now as I said in the last chapter Naruto will be a part of the One Piece world so no Ninjutsu, and he is not a Jinchūriki just think of it like when Zoro faced Kaku before he did his nine-sword technique there was an image behind him that caused Kaku to step back. That's more or less what that was.

Now this chapter was easy to write and the next one may be shorter as I Had Naruto's fight in this chapter. I'm not sure the next chapter will go up this fast but I can say that chapters will go up on the weekends if nothing else. Also, I put a poll on my profile if should Naruto fight bad guys from his manga (Orochimaru, etc, etc) because I'm having Naruto take the fights I consider weak like the Chu fight or the ones where someone from the straw hat gang fight twice (Luffy/Blueno then he fought Lucci) I'll have Naruto fight Blueno but for some Arcs like Alabasta I like the fights as they are and I'd like for Naruto to face someone else. It'll stay up til the Alabaster Arc where Crocodile is introduced til next time Bye.