Author's Note: Was up it's me again trying to give regular updates when I can or when I'm not feeling lazy.

So this chapter is just one for fun as this doesn't really relate to the main story like a filler episode in actual anime. So I'll use something from Fairy Tail the changeling Episode but instead of everyone freaking out it will be more...funny plus I already know who's swapping with who.

Idk how long this chapter will be but I can only hope that it's funny.

One thing I should mention is that Hidan gets a new spell and it's from One Piece but I'll make it so it's spell based that's the only thing that will be used later on...maybe.

Chapter 22- Changeling

In the BoarHat

Hidan needs to stop reading spells he doesn't know what will happen. The first time he summoned The Grim Reaper himself, but everyone was alright in the end. Now, however...

"YOU FUCKING JACKASS LEARN HOW TO READ WHAT A SPELL DOES BEFORE YOU ACTUALLY CAST IT!" "Merlin" yelled as she and "Escanor" were currently arguing while everyone else just sighed.

"They've been at it for an hour when will they calm down." "Meliodas," said as he was sitting near "Elizabeth" having a drink while she was...groping herself.

"HOW MANY TIMES HAVE I TOLD YOU TO STOP!?" "Ban" yelled as he tied her hands to her feet ignoring her pleas for help completely while "Hidan" was currently finding a way to reverse the spell.

Now you may be wondering what the hell happened exactly happened so here it is.

Flashback

Hidan was currently going through one of Merlin's books looking for spells that might help himself in battle or others when he finally found one.

"BusoShoku? A type of dark magic that can coat the user in Black darkness but can feel like steel. Can be used for offensive or defensive purposes. Can hit opponents that are incapable of being physically hurt." Hidan read the spell and took the page with him so he could practice later on knowing Merlin can reattach it.

When he ripped the page out making sure he didn't accidentally leave a ripped part of the page behind when he noticed another spell and saw an incantation.

"May these changes bring you fun"

"For now your bodies are different"

"Now have fun with your new body with your abilities."

Hidan finished the spell the tavern was enveloped in a bright light and lucky enough the Tavern was closed so no one was in the bar but that didn't stop the spell.

Soon enough everyone that fell on the ground got up and looked around...at themselves.

"What am I doing there!?" Naruto yelled pointing at King as he pointed at him while everyone else was practically doing the same thing.

"HIDAN I KNOW IT WAS YOU!" Merlin yelled as everyone looked at Hidan coming down the stairs with a book in his hands.

"I am not Hidan I am Merlin and I found the spell that he read which is why we swapped bodies." She said calmly which made Ban calmed down.

"Well do you know who swapped with who?" Naruto asked as she nodded looking back at the book which had the names of who swapped with who.

"Ok, King has Swapped with Naruto." She started off as they got together for no confusion and everyone saw this and figured it was a good idea as Merlin kept reading. " Hidan has swapped with Escanor while Escanor is in Gowther's body." She said the two of them got together. "Ban has swapped with me while I'm in Hidan's body." She said again as Ban floated towards her. "Hawk is in Ban's body while Gowther is in his body." She spoke again as they got together leaving four left. "The captain has swapped with Elizabeth while Orochimaru has swapped with Diane." She finished as they got with their respective person while Diane was crying her eyes out Being in Orochimaru's body while Meliodas...was being Meliodas.

"Alright, I got a pair of boobs." Meliodas said clearly feeling up Elizabeth's body but sadly since Hawk had an actual human body he was able to stop far easier than normal.

"ENOUGH OF THAT!" He yelled forcing her hands to her side as Meliodas pouted but since he was a girl, for the time being, he was making it cute but it only worked on Elizabeth as she was currently Meliodas.

"Not to be rude but I don't want to be in Naruto's body I want to be in my own!" King yelled as he was currently complaining but sadly his complaints bothered something...

"Stop your damn complaining..." A deep voice from inside his mind said scaring King and making him go pale. Naruto saw this and sighed as he floated towards him.

"Something wrong?" Naruto asked innocently completely knowing that he probably bothered Kuruma waking him his nap. King just stared at him as if he somehow doesn't know that some monster is in his head.

"Y-Y-You...h-h-have a m-m-monster inside you." King stuttered out as everyone turned to him wondering what he meant then turned to Naruto for answers.

"Well, it would be easier for me to explain if I was in my own body. Hida-Merlin, can you search through the book to find a way to reverse the effects." Naruto asked forgetting that Merlin was in Hidan's body. She nodded and sat down re-reading the spell trying to find out how to undo it while everyone else was doing Their own thing.

Naruto decided to go outside and train King's body as he was physically weak...very weak. Ban who was in Merlin's body was arguing with Hidan who was in Escanor's body so he was slightly taller than her but nonetheless still argued. Hawk who had Ban's body had to keep an eye on Meliodas from him doing anything bad to Elizabeth's body while she was in Meliodas's body as she kept having Dark thoughts every now and then but shook it off as a side effect from the spell. Gowther was just laying down on the ground just waiting for this to end while Escanor was getting used to being in Gowther's weak body as he called it.

Back in the present

Ban and Hidan stopped arguing as they were growing tired which everyone was thankful for. Diane kept bothering Orochimaru to not do anything weird while in her body which he just rolled his eyes to as he went to his room for some rest as he had a slight headache from Ban and Hidan's arguing.

Naruto was still outside training King's body physically as when he started out with simple pushups he could only do three and even four if he pushed himself through. Naruto was not happy about this but calmed down when he remembered that Lee only had taijutsu and he was vulnerable to Genjutsu from what Neji and Tenten told him.

His training was simple but in King's body, it was quite hard. He ran around the Tavern ten times before he did ten pushups, sit-ups, and curl-ups on sturdy branches and he would increase it by five every hour.

King watched and he was very grateful that Naruto was taking his time to train his body. But that was short-lived when he heard the same voice from earlier.

"Why are you letting him do all the work...that's your body...that should be your training." He growled out as King flinched at his harsh but true words knowing he was right. King didn't take the time to train his body as he was fine with his Chastifol, but his fight with Helbram proved otherwise when he cut him, it wasn't deep and didn't leave a scar but he knew his powers weren't at full strength because he was using a disguise.

"It's just...it's just that I was confident in my strength even compared to the other Sins as I know they're stronger than me. I'm the Fairy King but I don't even have my wings yet and I let the Forest burn and it would be worse if Naruto didn't show up." King thought back after realizing that he could speak to the creature through telepathy. King was completely honest with what he said and Kuruma sensed no lies from him. While at first, he thought he could start messing with King seeing him freak out from earlier but after a while, he grew irritated at how weak King was physical, he could understand Rock Lee's case as he had no chakra in him at all as he spent all his time training in Taijutsu and understood long-distance users but even they had some skills for getting out close combat. Shino learned taijutsu when he lost against an opponent but King as crazy amounts of magical power and with his Chastifol he became confident in his long-range skills and chose not to train physically.

He wouldn't stand for this as technically King is his current host so he refused to have a weak host. "Tell Naruto to stop training...NOW!" Kuruma roared making King shiver in fear as he nodded and called out to Naruto.

"NARUTO STOP TRAINING YOUR DEMON TOLD ME TO TELL YOU!" King yelled out gaining Naruto's attention but also making Kuruma growl at being called a demon making King flinch. While he technically is considered a demon that doesn't mean he is.

Naruto stopped as he looked over as he got up and walked towards King. King's eyes widened as his jaw dropped, Naruto was only in his body for three hours and yet King could see his stomach was toned a little and his arms had some muscle to them not enough to make him look like Escanor but not so little like how he originally looked.

"What does he want?" Naruto asked as King actually had no idea what he wanted he just had him call over Naruto.

At that exact moment, Merlin called everyone saying she found the spell. Naruto smiled as he walked inside and King was just watched thinking that if he tried he could have possibly looked like that as well...and not embarrass himself during the fighting festival.

Sighing at that last thought he went inside where everyone was waiting. Merlin has the book in her hand smiling slightly as she finally found the spell.

"After searching and re-reading the book I've finally found the spell. Here's how the spell works, it will reverse any spell but if it affects multiple people we need the people who were affected. So King and Naruto are swapped, if I read the spell with both of them near they will change back." Merlin explained seeing all of their pleased faces but her smile faded as she had to explain more. "Out of everyone here those two plus Orochimaru and Diane and Elizabeth and Meliodas are the easiest, the rest of us is going to be difficult as we swap but not like them, but nonetheless we will have to do with what we have. So first is King and Naruto, then Orochimaru and Diane, and finally Meliodas and Elizabeth." She finished as King and Naruto stepped forward as everyone else stepped back.

"Our time of fun is over"

"May this spell return those affected normal once more!"

Merlin said as a bright light like earlier enveloped them and after a few minutes it died down and everyone was staring with anticipation.

"WERE IN OUR BODIES AGAIN!" Naruto and king said in unison as they cheered. Everyone was glad that the spell worked as Merlin moved onto Orochimaru and Diane and surprisingly they were the calmest out of everyone as Diane was only trying to get used to Orochimaru's snake-like body, soon enough she chanted the spell again swapping them back and the same thing with Meliodas and Elizabeth much to Meliodas's disappointment.

"Alright let's start with the difficulties, Escanor and Gowther you first." Merlin said calling them over. Gowther in Hawk's body and Escanor in Gowther's body, saying the same spell again she swapped them as Gowther returned to his body while Escanor...was a pig, literally.

"This is not befitting of a person such as myself." Escanor said causing everyone's eyes to roll but Merlin regained herself and called over Ban and Hawk. Suddenly swapping the two Ban was back in his body and decided to stab himself in the heart for the hell of it while Hawk was now in Merlin's body.

"Ok, now I'll swap Escanor and Hidan." She said calmly as they went towards her and then they swapped with Escanor in his body again and Hidan in Hawk's body. Hidan clearly not okay with this started voicing his opinions and before anyone got a headache she swapped Hidan with Hawk so Hidan is now in her body and Hawk back in his own.

"Alright now it's you and me." Merlin said as she said the same spell...only for nothing to happen.

"..."

"..."

"..."

"EHHHHHHH!" Everyones said except Escanor, Orochimaru, and Gowther as they just widened their eyes but everyone else was currently shocked.

"WHY THE FUCK DIDN'T IT FUCKING WORK!?" Hidan yelled out still in Merlin's body but started cursing so much that Ban covered Elizabeth's ears who fortunately only heard the first part before Ban covered her ears who innocently looked at Ban and Meliodas who only shook their heads waiting for it to end.

Sadly Diane, King, and Hawk weren't so fortunate as they heard everything and were pale as ghosts. Everyone else didn't really care.

In the Future

Two ghosts sneezed at the same time during a tournament as their friends looked at them...but they were on different teams.

"Are you ok, first?" A small old man asked as she looked at him and smiled and said she was fine but kept wondering about something.

"I just can't get over the fact that there's another ghost on one of the opponent's team." She said as everyone also kept wondering as they couldn't see the ghost but they could feel its presence.

Said ghost sneezed at the same time as the girl did alerting his teammates.

"You good?" A man with a cloak asked as the ghost nodded as he was looking at the other opponents with a calculating look.

"I'm fine but let's focus so we can win." He said as they all nodded and focused back on the tournament.

Back to the present...or past, you know what the fuck I mean.

Hidan finished as he finally calmed down while two people plus one pig were currently pale and shaking after hearing what Hidan said as they gained a new fear of him when he gets pissed off.

"Now that your calm I can explain that we used the spell so many times that it simply needs time so we can use it again and we have to wait one day." She said as Hidan gritted his teeth going for a shower not really caring that he's still in Merlin's body.

"He'll be fine he just needs to calm down anyways let's go to bed as apparently, this was longer than we thought." Naruto said as he noticed Escanor's size dwindling down as everyone nodded and headed to bed.

Chapter End

Authors Note: Sup end of the chapter as I'm now realizing that you probably didn't laugh but idk what the hell your emotions are so whether you found it funny or not I don't care.

Anyways the ghost thing I added is something I'm going to put in so I figure if I use Hidan's to scare some people I could implant it and it worked. As for Hidan's other Magic is busoshoku Haki from One piece and the way I put it in was pretty good if I do say so myself.

So if you think I was bashing King a little I'll admit I kinda was. So King is the Fairy King so he should be able to have hand-to-hand combat if he somehow can't use his Chastifol. I say this because he's like a celestial spirit mate (excluding Yukino) who are good at long range but have no physical combat skills.

So who found this confusing when everyone changed cause not gonna lie I actually did at some point but don't worry cause as you can see everything worked out fine...for the most part.

Welp this is the end and I'll see you next chapter because I want some sleep so goodbye.