Alright I had the thought of what might happen if the infamous King Ghidorah entered the Fairy Tail universe. To be clear I'm using the Monsterverse Ghidorah with a few twists that will probably make some people angry and others laugh their asses off. Granted I'm gonna be taking some liberties with what I'll be calling the Gravity Dragon Slayer style of magic.

The character will have access to most of Ghidorah's abilities, but unlike the King of Terror she will be able to use them in different ways. Seeing that the character will have actual arms unlike her 'father' she'll be able to use them in new and exciting ways.

As for the person wielding this magic, well I'm gonna be using an OC instead of giving a canon character this kind of power. Though we won't be seeing the OC until the next chapter. Regardless let's get this show on the road!

EDIT: I decided to change Acnologia back to being a male, and accordingly the OC will be female. I checked the reviews for this chapter and decided to alter some things.

Earthland 5 years before the Dragons Vanished

Ghidorah woke feeling the sun upon his golden scales, but as he looked around the golden hydra realized that he was not where had been before. Thinking back Ghidorah recalled that he was battling his rival Gojira in a human city. The battle hadn't gone well for Ghidorah when the Guardian Moth, and the giant Pterosaur had decided to aid the Saurian.

The last thing he could remember was Gojira launching him into space with his Red Spiral Ray. Though glancing around Ghidorah realized that he was smaller than he was before. As he recalled Ghidorah was five hundred and twenty one feet tall, but now he was barely a quarter of that. Now he was twenty feet tall and his wingspan was similarly smaller.

Though as he looked himself over Ghidorah saw that other than his height and wingspan he was unchanged in appearance. After having wasted enough time Ghidorah decided to explore his current area and took to the sky. As he did the three headed dragon realized that he couldn't sense any radiation, rather Ghidorah felt an energy that reminded him of the Guardian Moth.

Yet Ghidorah noted that the energy had a different feel to what the Moth used. Not to mention that Ghidorah could feel the energy all around him. Though Ghidorah suddenly felt a sudden surge of power that seemed to be coming towards him. Turning northwards Ghidorah spotted a red dragon flying towards him. Once it got close enough to Ghidorah it roared," Who are you?!", sensing the fear in his voice Ghidorah let out an insane cackle saying," Me? I'm the Golden King of Terror! King Ghidorah!". His proclamation earned him a confused look as the dragon said," King of Terror? Never heard of you. Actually now that I'm thinking about it I've never seen a dragon like you".

Taking the comment as an insult Ghidorah's left head growled in a deep voice," He dares to mock us? We should kill him and burn this whole world!". The right head hissed softly saying in a serpentine tone," We shouldn't be so quick to attack. We still don't know where we are". After a few moments the outer heads turned to the middle which sighed before saying," I suppose I have to agree that we have to take some time to figure out what happened to us. However this doesn't mean we can't have some fun".

The red dragon was confused by Ghidorah's apparent insanity and growled," If you want a fight I'll give you one!". With that Ghidorah launched himself at the red dragon with a roar, energy building in each throat as Ghidorah went to attack. His opponent countered with a blast of fire that was launched from some kind of circle that appeared in front of his mouth.

Ghidorah took the blast and when it dissipated he lashed out with his signature Gravity Beams, only for his attack to miss completely. His opponent hovering above him with a smirk on his face before he roared," FIRE DRAGON IRON FIST!", as he spoke the dragons right hand was cloaked in flames.

The dragon then flew at Ghidorah, landing a heavy punch on the golden dragons chest with his flaming hand. Upon contact there was a massive explosion, the force of which actually hurt Ghidorah a little. Though Ghidorah's minds were immediately bombarded with the sensation of magical energy forcefully entering through a small wound inflicted by Gojira that hadn't properly healed that the dragons attack had reopened.

Ghidorah shrieked in agony as he plummeted from the sky, his opponent confused, knowing the attack shouldn't have done that much damage to a dragon of Ghidorah's stature. After a few moments the red dragon followed Ghidorah to the ground in a calm manner. Not that Ghidorah knew that as he was currently trying to figure what the hell was wrong with him.

After crashing Ghidorah barely managed to right himself before turning to face his opponent who's expression had changed from confusion to horror. Ghidorah looked around realizing that whatever had happened to him had unleashed a power he didn't know he had. The red dragon then asked," What the hell was that about?!", Ghidorah growled," I'm not sure".

Ghidorah suddenly felt his strength wane dramatically before he fell to his knees roaring," What now?!", his opponent saying," Hmm I guess that your body doesn't quite like magic". The golden hydra hissing," What do you mean by that?", the red dragon saying," I thought something was off about your power, now I get it. You weren't using magic like me, instead you were using something else. Apparently this other power doesn't like raw magic very much".

Ghidorah's right head said," It seems that we are outmatched, perhaps now we should consider a new plan". The left head growled," As much as I hate him he's right. We can't win right now", again the outer heads turned to the middle who said," We surrender dragon, we know when we are outmatched". His opponent chuckled at that and said," Well Ghidorah since you introduced yourself my name is Igneel the Fire Dragon King!". At Igneel's introduction Ghidorah sweat dropped slightly before saying," Well then Igneel it seems that I've traveled to a new world, seeing as before today I towered over everything I could see except the mountains I can only assume this worlds magic changed me".

Igneel sweat dropped at his proclamation before saying," Then what happened to you?", Ghidorah's left head growled," That's what we're trying to figure out before you showed up". The right head hissed saying," Calm down Igneel here isn't the reason for our predicament. So then Igneel what is this world called? I ask because my brothers aren't inclined to ask politely".

In response to the question Igneel said," This planet is called Earthland, as for where we are, well we're about a five minute flight from my cave". Ghidorah nodded quietly before the middle head asked," Could we stay with you for a few days? We need more information on this world, and I have the feeling that not all this worlds inhabitants are as tolerant of creatures like me".

At his statement Igneel nodded saying," You're not entirely wrong, most humans hate creatures like us. That being said there are some that don't harbor a hatred towards the magical creatures of this world". Ghidorah digested his statement before asking," Did you say humans?", at the red dragons nod the golden hydra roared," WE HATE THOSE PITIFUL WORMS! THEY HELPED OUR MOST HATED FOE DEFEAT US!".

At Ghidorah's outburst Igneel flinched before asking," What exactly happened before you woke up here?". Ghidorah gave a sigh before growling," I was fighting my rival Gojira for the right to rule his world. I had lost several millennia before and was imprisoned in the ice of the planets southern pole".

Igneel paused for a moment before saying," I doubt the humans here could harm you. There are some mage's that can challenge a dragon. Though their number is few in comparison to us dragons". Ghidorah paused for a moment before asking," Why do you defend the vermin? All they do is bicker and fight over insignificant ideals and useless trinkets". At his question Igneel said," Not all humans are like that Ghidorah, there are some who value life over all else", Igneel's statement made Ghidorah pause for moment.

Though the silence didn't last as a young voice shouted," Hey you're finally back dad, who is this guy? Ooh is he a dragon like you? Can I fight him, can I, can I?!". Looking down Ghidorah found a human child that had pink(?) hair, wearing baggy white trousers staring up at him with wide brown eyes. Ghidorah went to obliterate the foolish child but Igneel interrupted saying," Natsu Dragneel I thought you had manners. Our guest isn't interested in fighting anyone. Before I forget this is King Ghidorah, so show him some respect Natsu".

The now named Natsu grumbled quietly but after receiving a glare from Igneel and Ghidorah he said," I'm sorry Mr King Ghidorah, I just like fighting new people. I hope you can forgive me". Ghidorah's left head scoffed at his apology saying," As if a worm like you could ever tarnish our scales", at the insult Natsu jumped an impressive ten meters and lashed out with a flaming punch screaming," FIRE DRAGONS IRON FIST!".

The blow actually left a small smudge in the center of Ghidorah's chest, though Natsu realized immediately that he'd made a huge mistake when the golden hydra roared in fury. Luckily for the pink haired boy Igneel intervened, jumping between the two before Ghidorah lashed out with his Gravity Beams. Though both dragons noticed that instead of being fired from inside Ghidorah's mouths, they were launched from a magic circle that appeared in front of each mouth.

Ghidorah immediately stopped his attack asking," WHAT WAS THAT?!", at his question Igneel said," Maybe you're body adapted to the natural magic that permeates Earthland, I'm not entirely certain". At his statement Ghidorah growled before saying," Nevermind that, I was going to ask why this little worm is here in the first place", Igneel bristled at Ghidorah's words saying," I have taken this boy under my wing, and I am teaching him my style of magic".

At his retort Ghidorah actually jolted in shock before asking in a deceptively calm voice," Did you just say what I think you did?", Igneel only nodded in response. This prompted Ghidorah to sigh saying," Far be it from me to say what's right or wrong. But you are teaching this worm how to fight others like us!".

The red dragon growled at Ghidorah before turning to Natsu and saying," Why don't you go find something to eat kid". The boy nodded at Igneel's order and took off into the forest in search of food. Once the boy was out of sight Igneel turned to Ghidorah and said," I'm teaching him how to defeat an evil Dragon Slayer has been killing my kind. Me and a few other dragons have adopted children and are teaching them how to fight him".

The golden hydra chuckled saying," You're being beaten by a human? Oh that's rich! What next a human male who can kill you with a single word?", as Ghidorah cackled Igneel grumbled in annoyance. The red dragon then growled," A Dragon Slayer can, with the right trigger, transform into a dragon. That and the magic that we teach can be used to kill Dragons".

At that Ghidorah blanched for a moment before growling," So what's this Dragon Slayer called?", Igneel asked," Do you intend to face him", at Ghidorah's nod Igneel said," His name is Ancologia, he was the Black Dragon Slayer. Though before you face him you should figure out what you can do now that you can use magic".

Ghidorah nodded at Igneel's suggestion saying," That was my plan Igneel, but for now let's begin the history lesson shall we?". At the golden hydra's question the red dragon nodded saying," Very well then, when this world was young... Natsu?". At the mention of the pink haired boy Ghidorah turned to see the boy carrying a slightly smaller child walking into the cave.

I'm gonna end this here, let me know if you guys want to see more. I've done some editing as I realized that some things wouldn't make sense in the long run.