Acnologia the self-proclaimed Dragon king and the black dragon of the apocalypses his  very name strikes fear into every dragon who heard it and rightfully for you see while every dragon slayer had a specific element  Acnologia however was special he could eat ANY and ALL types of magic he could manipulate Etherion which he dubbed himself the Etherion or the Arcane Dragon slayer

but before he was Acnologia a mountain of a monster with pecs for days and abs that you can grind cheese on before he was a dragon before he was one of the strongest beings on Earthland he was a skinny, noodley ,weak human wannabe knight named Jaune Arc.

Now Jaune was a simple boy while he was not physically gifted at the time he had a heart of gold  he'd do anything for his friends just to see them smile no matter what he had to do no matter how embarrassing it was for him 

he wanted to be a huntsman to be a hero to continue his family legacy unfortunately they babied him as the youngest and only male in the family so it was safe to say he was the only out of all 7 other sisters that never got an ounce of training 

Though that never stopped him he was desperate and looking back he was too desperate but he'd do it again if he had too he got his hands on some fake transcripts and set about at beacon and to be honest if he were to go back in time he'd punch his younger self I mean what was he thinking?

He had NO Aura, NO semblance, NO skill with Corcea Mors what-so-ever hell if it wasn't for Pyrrha he 100% would have died younger him was an idiot to the highest order....But he made a few friends some debatable such as WBY but friends non the less he guessed then one day he and Weiss was paired for dust labs to mix some very sensitive dust and chemicals it was dangerous to make a mistake unfortunately a certain ginger meat head didn't get how dangerous it was while he and Weiss went to get the final compounds Cardin put an unknown compound into it after Weiss put the final mixture it started to bubble and expand Jaune thought quick and pushed Weiss out the way when the explosion died and the dust cleared Jaune was nowhere to be seen

When he awoke he found himself in a strange land filled with mystical creatures and real honest to got magic and thus began his eventual path to insanity and a dragon king

As Jau....Acnologia carshed through the crystal walls in the Ravines of time he reminisce on the better times as Jaune Arc training with Pyrrha,Cracking jokes with Yang,Eating cookies with Ruby...his mind ran on Ruby his bestest(I know it's not a eal word) Friend of Beacon he hoped Pyrrha and her were doing fine he had told Ruby if anything happened to him she wanted her to have Corcea Mors he would have given Pyrrha it but it wouldn't make sense she already had a a shield and a triple change type weapon giving her another weapon with a sword and shield would confuse her

But he wasn't Jaune Arc anymore his eyes used to be a calm ocean blue that could calm any crying children and give a aura of comfort

Acnologia's eyes were a raging blue that had nothing but hate,anger and loathing he gave a aura of danger and uneasiness 

After that brief trip down memory lane his mind ran on that final attack of one pinkette combining the magic of all 7 dragon slayers himself included into one big attack 'How did she even beat me i'm supposed to be immune to magic' he thought in bewilderment was this one of those bullshit type power of friendship things he used to rage about when watching anime back home?

as he came to a stop from rolling on the floor and laid on the floor...dying he raised his arm in the air and said his final words "I need more"

the 7 Dragon slayers looked at him in confusing and was on guard but he continued "More blood... More destruction... More tears... I.."He closed his hand in a fist before continuing "will destroy everything..And have -- I will... have everything...!"

Natsu the son of Igneel and the fire dragon slayer looked at him with no pity but had sad eyes and replied "You can't have everything"

Acnologia's eyes widened

"Which is why you should treasure what you do have don't be greedy in my case as long as I have my friends, I don't need anything else" Natsu finished his speech with a toothy smile

Acnologia watched Natsu in astonishment then his mind once again raced he was like the pinketee once when was the last time he protected something or someone when was last time he did anything for anyone for the last 400 years all he knew was destruction,rage and hate he'd kill anything wheather friend or foe it didn't matter as long as it was a dragon or anything of assosiation and the more he thought about these things and Natsu's words the more he realised one thing

He didn't deserve any of this

He didn't deserve to be the Dragon king or the king of anything for that matter,he didn't deserve his magic,he didn't deserve his Semblance, to have had his past friends, to be at Beacon,he didn't deserve Corcea Mors, he didn't deserve his family they would all look at him with fear and disappointment

He deserved nothing BUT death

As his body began to wither he smiled kindly at Natsu "I see then you are indeed worthy king" Much more than himself"

Natsu chuckled and grinded at him for the final time and replied "I don't want to be the king of anything!"

Inwardly Acnolo- Jaune Arc chuckled 'Spoken like a true king and warrior'he thought

Before a bright light took him

*In the void*

Two beings watched Acnologia's body dissolve 

The obsidian figure looked at the golden one "Brother do you truly believe this is a good idea he eats magic our bodies are MADE of magic" 

The golden figure regarded his sibling "I know brother but he is our best bet to end this Death is getting inpatient and this squabble has gone on for far too long plus i'm curious as to what he would do in his homeland"

*On Remnant* 

Acnologia groaned as he opened his eyes he saw the thick bushes and trees of a forest his eyes widened and he jumped up examining his surroundings more and took a deep breath "How am I alive?" 

He then felt a unusually familiar sensation on his left arm stump....only it wasn't a stump anymore it was his arm he'd lost so long ago to Igneel the Fire Dragon King 

Acnologia threw himself to the floor as his eyes widened to dinner plates 'N-no way my arm but how?'

It was not the only surprise that he had he felt a warm feeling blanket his body a feeling he lost a long time ago

His Aura 

he lost his Aura and by extension his semblance when his ate the Ravine of time and his body and spirit had split it was so long ago he almost forgot the feeling 

His thoughts were interrupted by a roar he looked into the forest and a pair of blood red eyes was seen in the darkness before whatever burst out with a roar 

as it came into the light Acnologia's eyes almost bulged out from his sockets he clenched it 2 shaking fists to the side of his bod 'It can't be there's no way!' it didn't make sense it shouldn't be possible 

what burst out was a creature covered in black skin, with bone-like plates covering their bodies at certain places like armor. A red pattern or symbol resembling an eye is present on their back.It seemed to have well-developed hands with opposable thumbs. They are quite large, at almost twice the height of a Human on all fours.

It was a Grimm a Grimm only native to Remnant a Beringel

Acnologia's couldn't believe his eyes his brain couldn't comprehend or maybe it was refusing to believe that he was where he thought it was he looked up in the sky and was presented with the familiar scenery of a broken moon his knees felt weak he wanted to collapse.

But he wasn't allowed to as the large Gorilla-like Grimm charged with a battle cry.

He didn't have time for a experiential crisis he had to kill this first not that it could kill him mind you but he would like to have his mind broken in peace thank you 

the Beringel jumped in the air ready to smash Acnologia but as it got closer it didn't take notice of the white glow in the dragon's fist once it was close enough Acnologia reeled his arm back and gave the Beringel a devastating aura enhanced punched in it's face the force was so great that it's head detached from it's body and sailed through the air 

The former Dragon King looked at the Beringal's dissolving body that he toothily grinned the snickered, snickering turned to giggling which turned to chuckling then full blown laughter with tears of joy streaming down his face he was home he was back.

Jaune Arc was back on Remnant and would take it by storm maybe he could atone for everything but first he needed to find his friends and hug the life out of them.