Welcome to my second fic and first crossover fic! I have been prepping this fanfiction for a few months now and I am finally posting it! If you are a returning reader from my other fic, welcome back! If you are a new reader and wondering what the hell I'm talking about… I have another fic… feel free to read it, up to you.

I'm gonna apologize ahead of time for how wonky the 3rd person may be in this first chapter, I didn't decide on an actual character to focus on quite yet so things juggle around. Things hopefully get much better by the next chapter, I'm still learning how to write in 3rd person.

There will be a series of explanations at the bottom AN, you don't have to read it but it may answer some questions that come to your minds.

This story follows the FMAB/manga storyline and timeline.

Warning: Foul language, violence, short jokes (common it's FMA, how could I not?), OOCness due to creative liberties.

Disclaimer: I do not own Fullmetal Alchemist or Naruto, one belongs to a mastermind of storytelling and the other belongs to someone who needs to stop using talk-no-jutsu.

The mangekyou sharingan is powerful… but even with that power, there are flaws. If someone does not have a sibling or close relative that also has the mangekyou, overuse will lead to eventual blindness. Obito fears this happening, as the majority of his techniques revolve around his eye while Kakashi is able to use his other eye, unaware of the risk ahead. This lead to Obito to plan for the worst. Incase he loses his eyes to blindness, he needs to be able to recreate at least kamui, without the sharingan.

The masked Uchiha spent two years while traveling with Zetsu working on recreating kamui by using a scroll. He tested the jutsu out on a medium size bird and the scroll had… rather interesting effects. Not only did it send the bird into a different dimension -which is the jutsu's job half the time- but it also kept track on whether or not the bird was alive. But there was a catch: the scroll was only usable once a year. The following year Obito was able to successfully bring the tiny creature back into its home world. He couldn't help but notice how the bird was carrying a small rock that had odd markings on it, ones that did not seem natural and was almost jutsu like.

Obito not only needed to find a way to be able to use the jutsu as often as he wanted, but now he was curious about this world the bird was sent to. He tried using kamui to travel to this world, but it seems that only the scroll could send the user. So that is why he is explaining his plans to Pein and Konan… minus the risk of blindness, of course, they didn't need to know that.

"You wish to send some Akatsuki members to this world for a year and find out its secrets?" Pein blankly stared at the rock. Through the rinnegan eyes, Nagato was at a lost for how those marks could appear on the stone without leaving even a trace of chakra.

Obito nods, "I believe whatever created those marks can be used with chakra to create new techniques. I don't care who is sent nor do I care if they see this as a mission, I want it done." Since he was playing the role of Uchiha Madara, neither of the pair had any right to argue with his demands. The Kyuubi no Jinchuuriki was still on his travels with Jiraiya and Orochimaru will not need a new vessel for at little over another year. Having a few members gone for that long will be beneficial in keeping the nations on their toes.

Konan was skeptical about the whole thing, 'All for a rock… if something happens to the members, we won't have time replacing them… but I am curious myself…'

Pein and Konan exchange glances, before Konan spoke for the two of them, "We will allow you to use the jutsu on any Akatsuki members that are currently in the lounge area. I believe Sasori and Deidara just returned from their mission. I hope you know what you are doing… Madara." She had to hold back her glare, not liking this plan.

Obito nods before breaking into his Tobi voice, "Righty-o leader-sama! Ooooo Deidara-senpai!" Running out to the lounge area, audible smacking sound of him running into a wall echoed into the stone cold office.

Pein paused for a moment before handing Konan a pouch filled with sealing scrolls containing weapons, medical supplies and extra Akatsuki clothes -including the hats- because shinobi frequently need to replace their clothes, "Konan."

"I understand… be careful, Nagato." She gives the body that was once called Yahiko a pained smile before slowly following after Tobi, "I'll see you in a year."

In a distant room, far away from the ears of others, Nagato bowed his head, "Please return safely Konan… There's no point in world peace if I lose you too… If there is a god out there… please, I lost Yahiko… I can't lose her too… keep her safe."

In the lounge area

Deidara stretched his sore arms with a pained groan. Him and Sasori finished their mission early, and his lovely danna oh-so GENEROUSLY gave the blond time to collect more clay and seal them in scrolls. Note the sarcasm. Oh well, he could make more art later and work on a new stage of explosions that'll help him defeat his Jinchuuriki.

"Had a fun time, Deidara-chan?" Hidan gave the blond a mocking smirk, wiggling his eyebrows in the process, didn't take a genius to hear the perverted undertone.

"Shut up Hidan, I was making clay for my art, un!" The blond crossed his arms as his partner snorted. Sasori was still in Hiruko… then again, he never leaves that puppet unless he is either alone or if Deidara is the only one around.

"Your idea of art are ridiculous as always, art needs to be eternal, otherwise it's just a bunch of noise." Of course this causes Deidara to leap to his art's defence.

"I respect your views of art Sasori-no-Danna, but if it's eternal then everyone can copy it and lose its creativity, un." Deidara slammed his hands on his hips, like a mother scolding their child about doing something wrong, "I heard there's a 'puppet master' in Suna that's stealing your routine."

Kakuzu quickly became done with the noise after losing count of his latest bounty, but also didn't want to kill the artist. Risking Sasori taking one of his hearts was a price he did not want to pay, "Too loud." He retreats from the room to continue counting his money elsewhere.

Hidan hollars after Kakuzu, "Invest in earplugs you old bastard!" The violent slam of a door closing made the Jashinist smirk in victory with a click of his tongue, "So sensitive, must be from old age."

Itachi looks up from his dango with a mix of mild interest and extreme bordom, but then turns to his partner, "Kisame, could you get me more tea please?" The Uchiha politely handed his cup to the swordsman, who took it with a grin.

"Why not. My leg was falling asleep anyway." Kisame stood up while taking the cup, and semi-limped to the kitchen to minimize the tingling feeling shooting up his leg, "Itachi-san, remind me to never sit for that long again."

Itachi returns to his dango, "Hn."

Sadly everyone's enjoyment, or in Sasori's case annoyance, was turned for the worst when a voice rang from the hallway.

"Ooooo Deidara-senpai!" The blond and the Jashinist winced at the obnoxious sound of Tobi bounding into the room like a fawn in spring. It's as disturbing as it sounds and many of the Akatsuki wished they could get amnesia just to forget what they saw. Good thing for Itachi that he had his sharingan deactivated.

"Sasori-no-Danna… if you have any mercy, you will poison me right now, un." Deidara slowly backed away as his personal space was being invaded by a blob of orange and black.

"Sorry, I left my fast acting ones in my other puppet." In reality, Sasori wasn't sorry in the slightest. But he was annoyed by Tobi, so he had minor pity for his young partner as he had to deal with the taller man's excessive clinging. To this day Sasori still could not figure out why Tobi insists on pestering Deidara, and why the kid would not die from his partner's explosives. There was always something off about the no-talented ward of Zetsu's… but what exactly was the question at hand.

Deidara sighed in aggravation knowing that he'll have to endure whatever scheme is plotting through Tobi's mind now… if the idiot even had a mind, "Great, thanks Danna, un. Tobi, fu-"

"Guess what I found!" Before Deidara could tell Tobi to kindly fuck off, he pulled out a scroll seemingly out of nowhere. What made this even worse was that it sounded more like a demand then a request, "It's this really cool jutsu! I'm gonna show you how it works!"

"This I gotta fucking see." Hidan leans forward in interest, resting against his scythe. He hasn't had a mission all week and has been going stir crazy not being able to give Jashin a proper sacrifice.

Itachi, on the other hand, took one look at the scroll, saw the kanji for teleportation and quickly retrieve his scroll that contained both his medicine and shuriken by his chair. Why should he trust something Madara had?

"Let's see… I place my hand here…. And- Ah! Konan-san!" Just as everyone registered that the second-in-command was in the room, the jutsu activated. Itachi, Hidan, Konan, Deidara and Sasori were sucked into a vortex and vanished from this world, not a trace of their chakra remained.

Kisame entered the room, looked around, then sighed with a shake of his head, "Couldn't you have waited until AFTER I gave Itachi-san his tea before using a teleportation jutsu?" No response, has stopped working, please reboot, "I'll go report to Leader then… Itachi and I were suppose to go on a mission tonight, thanks kid."

Once Kisame was out of sight, Obito growled into his throat, "That damn woman…"

With the other Akatsuki

"I'M GOING TO KILL THAT FUCKER!" Hidan began spewing curses to the sky as everyone was recovering from either a splitting headache, or a sore butt from landing… Hidan had both.

"Save some of Tobi for me, Hidan." Sasori was fine, he landed as gracefully has a hundred-plus pound puppet could and proceed to loom over his semi-conscious partner to make sure the brat wasn't dead, "At least the brat is breathing…"

Itachi gingerly rubbed his lower back as he stood and looked around his surroundings, "Where are we?"

"A different world that is void of chakra." Everyone paused to look at the blue-haired woman standing poised despite also having a sore rear, "Pein wanted to test the jutsu on the scroll in order to gather information of this world. We decided that I would go with to make sure everyone stayed together."

"Then why the fuck did that bastard Tobi used the fucking jutsu?!" Hidan was getting red in the face from screaming so much, Konan chose to ignore the tone as Deidara answered for her.

"Because if the idiot uses it then we wouldn't be suspicious… Ugh…" Deidara gripped his head, it was like someone took a mallet to his skull. The moment he stood, the teen proceed to collapse on the ground from the world spinning, "This is why I prefer flying, un…"

Itachi counts heads then sighed, "The only ones here that are actual partners are Deidara and Sasori." Hidan was mildly concerned that Deidara made no reaction to the Uchiha saying his name, "We have them, an Uchiha, an immortal, and a woman who can turn into paper… how long will this jutsu last?"

Konan looked at Itachi, "One year."

Hidan throws his arms in the air, "Great! How the fuck am I supposed to sacrifice to Jashin-sama now-"

"Who are you five?!" The Akatsuki members -minus Deidara- looked over to see three men in odd blue clothing. Two of the three were pointing strang, black, metallic objects they assumed were some form of projectile weaponry. Oddly enough, they could understand what the men were saying, but the accents were a little off.

"Can I sacrifice these fuckers?" Hidan steadies his scythe towards the men, which caused them to tense up and put their fingers on the triggers, "Jashin-sama would love to have some more blood."

"We can still use chakra it seems… so please get rid of them." Konan absentmindedly ignored the situation by turning her hand into paper, pleased that her jutsu still worked. At the same time, the three men stood there in shock.

"Alchemists?"

Hidan made quick work of gathering blood from one of the soldiers, beginning the ritual, "Prepare to face the ultimate pain!" Stabbing himself, laughing sadistically.

"Sorry, orders are orders." Itachi merely snapped the neck of another while Sasori stabbed the last one with Hiruko's tail.

"Well… we know Hidan is immortal still." Itachi observes Hidan stabbing his heart in sweet, blissful… agony? The Uchiha never bothered to ask how much of a masochist Hidan was, "And we have chakra. I can already sense it replenishing inside Deidara." It was hard not to notice when he is the only one of the group that had used a large amount of chakra at some point in the last 24 hours.

"What are we going to do with the bodies?" Sasori had enough of Deidara's headache and gave the teen a tonic to help with the pain, "Deidara, drink this so you don't slow us down."

"The bodies need to be disposed off and leave no trace of them." Konan began rummaging through the mens' things, noting the language on their IDs were different and so was the money. Oh well, they were dead, so the Akatsuki could use the foreign funds, "We will need to learn this world's currency and laws. I think they were military…"

"Can I eat them?" Hidan jolted on his spot as a short, bald man waddled over smiling.

"What the fuck? This guy is a human Zetsu?" Hidan backs away from the man in fear, obviously freaked out by the manchild.

Konan shot Hidan a warning glance then talks to the man, "You… may? But in return you will not tell anyone what you saw. Fair enough?" She stared down at the man, who just sucked on his pointer finger like a child and nodded. The five quickly left as the man began eating the bodies with a messy glee.

"Thank you for the meal! I won't tell anyone… anyone but Lust." Of course, the man was too preoccupied with his meal to notice a woman approaching him, humming in thought.

"No need Gluttony… I saw everything… father will want to hear about them soon."

A few hours later

"Hey blondie, you better now?" Hidan nudges Deidara playfully, though it was to distract himself from seeing something humanish want to eat bodies. Who knew Zetsu had a relative in this world?

"Yeah… I'll be okay, un." Deidara moves around Hiruko to provide himself some distance from Hidan, "I hope the nearby town has an inn."

"I have to agree with Deidara, we need information of this land. Preferably an 'alchemist' that those men had spoken about." Deidara scoffed at Itachi's words, but chose to not make a comment. He hates the Uchiha, but being tired mixed with the fact that Itachi was right, it was better to save oxygen.

The five spot a town just bustling with life nearby a small stand. The town was new to the shinobi, everything was covered with artificial mixture of stone and the only building of note was a large marble one that may contain valuable information.

As they got closer to the group, they noticed a tall suit of armor pointing at something. They weren't surprised at the armor… considering one of their own was a human puppet, but it didn't stop their curiosity. Hidan decides to shove people out of the way to see who the armor was pointing at, needless to say, the Jashin was not impressed.

"Who the fuck is this midget?"

First thing I want to mention is that I chose not to have all of the Akatsuki because I am not use to writing in 3rd person entirely. 5 is more than what I am use to, but just enough to give me a challenge without making me want to throw my brain out the window. I usually only write 3rd person with about 3 characters at once.

The Akatsuki DO have chakra, and it will replenish like normal through food and resting. I kept them having chakra because it does not make sense why they would lose it when a jutsu sends them there in the first place… plus you can have way more fun when 5 overpowered shinobi realize that they are the only people not bound by the laws of matter.

I'm gonna say this up front in that none of the Naruto characters will fall in love with anyone, both amongst themselves and the FMAB characters. Everything will be strictly platonic but I will have some flirting, but that's about it. This does not mean that I will be letting canon romances in FMAB slip away, those will still happen but will most likely develop off screen, this fic is meant to focus on the Akatsuki. If you want more on the FMAB characters then you might as well watch the anime or read a non-crossover fic.

The reason why they will be stuck for one year is because that is how long the actual timeline for the main story is for FMAB/the manga. So they will be there until the end of the series. I will also not be showing the other half of the Akatsuki, you guys can just imagine what's happening.

That should about cover the majority of questions that may come up, and hopefully the next chapter will answer some more questions. But if you get any, feel free to ask. For all of the new readers, please note that I respond to all reviews I get (if you send multiple ones I just respond to them all at once).

My upload schedule will be posted on the second chapter in the AN.

Thank you so much for reading this. Reviews are loved and I will see you guys in the next chapter!

Bye!