{^Prologue^}

"NATSU!" Mira, Happy and Lisanna yelled as they saw their friend's chest, there was a hole where his heart was and the beast king who had taken over Elfman Strauss had the Fire Dragon Slayer's heart in his right hand.

"Hidden Fire Form: Fire Dragon Fist." Natsu punched Elfman continuously making Elfman cry in pain as he fell unconscious, losing the beast king's transformation. Natsu then fell on his back making Lisanna and Mira run to him while happy flew.

"Natsu please don't give up!" Mira yelled even though she knew there was no way that the pinkette should survive.

"NATSU you promised you'd marry me! So please don't leave!" Lisanna cried grabbing Natsu's face.

"DAD!" Happy cried as he saw his best friend and surrogate father about to die.

"H-ha-h-ha so-sr-ry. T-th-is t-t-he en-d o-of m-y ad-vent-ure. I-i lo-love yo-." Natsu managed out as he closed his eyes making the others cry even harder. Natsu had a black glow around him and his simply turned into black dust and disappeared.

"NATSU!" The three cried in shock and anger at what they saw.

(Unknown Landscape)

In a deep valley littered with bones, the body of Natsu Dragneel appeared, laying on top of a skull of a humongous beast.

(The Cube: Tartaros's Guild)

It was an almost normal day for the strongest dark guild on Earthland, humans were screaming in pain from their torture, demons and monsters were fighting each other and or feasting on human meat or drinking human blood. Inside the throne room of the dark guild Mard Geer Tartaros and the 9 demon gates were having their annual meeting deciding when they should activate FACE and revive their Master E.N.D whose real name they could not remember.

"As Keyes was saying we should activate FACE as soon as possible." Silver Fullbuster told the etherious demons. 'I want to kill him as soon as possible.' Was left unsaid by the ice demon slayer.

"I agree I think we should revive End-nii." Jackal agreed with Silver. While the other demons still looked a little uncertain.

"Mard Geer does-" Mard Geer couldn't finish his sentence because the book of E.N.D flew out of his hands causing everyone to yell in shock. The book kept on flying to the edge of the cube and stopped as if it was waiting for the demons to follow it which they did. The Etherious with the ability to fly, flew after it as the book took off once again at unimaginable speeds with the demons and their home base behind it.

They soon started to fly into the Mystic Jungle, the jungle was known for its powerful monsters that even made God Serena the 1st Wizard Saint frightened. So the demons hoped that they didn't encounter any monsters, sure most of the 9 gate demons including Mard Geer, and monsters would be able to survive but for weaker demons and monsters they were terrified of the fact that they might die.

Once they got past it all of them let out a breath that they didn't know they were holding even Mard Geer, as powerful as he was there are demons and monsters just as powerful as him living in the jungle. Soon the older Etherious demons were in a all to familiar landscape that invoked memories of all the monsters and Etherious demons except for Silver who looked at the colossal bones in shock.

"This is the last place Master E.N.D fought the Dragon King Igneel." Kyoka stated in a sad tone.

"T-his place-"

"It was originally the largest Dragon Nest, master E.N.D alongside his best friend Acnologia almost brought all of the Dragons to their extinction." Silver was cut off by Ezel a shark like Etherious demon.

"Wait is that a body?!" Jackal said pointing at a pink headed body that was laying on a dragon skull.

"Look master E.N.D's book is going to the body!" Franmalth a yellow round demon with skinny legs and arms said.

"Hurry!" The normally quiet cloaked Tempester shouted. The demons immediately started flying as fast they could with the CUBE a couple hundred feet behind them.

When the book finally stopped above Natsu, it along with Natsu were suddenly engulfed in a pillar of darkness that made all of the demons and monsters want to get closer to it like moths to a light bulb. But what none of them knew was that all of the demons, beasts, and monsters in Earthland were all coming to the 5th and final Continent of Earthland, which was inhabited by only demons, monsters and beasts, also know as Pandemonium.

(Mt. Zonia)

Under the claws of Acnologia was the Ace of Fairy Tail gasping for breath and praying for a miracle. The Black Dragon of Acnologia stopped and saw the sky dark and demons flying above her chanting "LONG LIVE THE KING".

"Natsu." The Black Dragon said in a feminine voice surprising and shocking Gildarts as the female Dragon to started flying up in the air following the demons.

'Did it just say Natsu?' Were Gildarts last thoughts as he fainted from blood loss.

(Tenrou Island)

On the cliff looking at the direction of the dark pillar was a lone figure that was in her early twenties crying. "Natsu-nii please help me." The black haired beauty pleaded with tears of happiness and pain rolling down her naturally pale face.

(Fairy Tail Guild)

"LONG LIVE THE KING!" All of members of Fairy Tail heard demonic voices, as they all ran outside to see what was going on they were only shocked to see the sky was completely black, filled with many of the most powerful demons on Earthland.

"Wh-ha-ts goi-ng o-on." Makarov stuttered in fear as everyone was screaming in fear.

*Dragon's Roar* Everyone in the town of Magnolia heard the thunderous roar of the one and only Acnologia, everyone stopped yelling and panicking and looked at the Dragon King with pure fear and horror.

(Center of Pandemonium)

By the time the pillar of darkness had disappeared demons, monsters, Drakes a distant relative to dragons, Wyverns, Leviathans, and other mythical and supernatural beings were either kneeling or bowing their heads in respect to one being that was standing at the center of the millions of monstrous beings.

The said being looked at all of his subjects with a dark smirk that didn't normally fit him, the almost naked man stood in front of everyone with black flame like marking all around his body with black horns that came out from the side of his head and curved upwards, his usual short light pink hair was a darker shade of pink and looked like a lion's mane, his black eyes were now a crimson color, and wore his trademark white scaled scarf. (A/N: Natsu's hair is in the same style as Eclipse Loke's.)

Acnologia who was in her human form looked at the pinkette and felt tears rolling down her face. "Natsu!" She cried and tackled her best friend to the ground.

"A-Acnologia..."

"LONG LIVE LORD END!" Mard Geer bellowed with the others roaring in approval, the sounds of their roars could be heard all across Earthland and it even reached the ears of the gods, they all looked down from the heavens and saw the King of Hell looking at them with a taunting smirk making them all gulp in fear after all he is the only being that has the power to kill immortals.

The arrival of the mightiest demon could only mean one thing to them, death. After all Etherious Natsu Dragneel wants vengeance for his sister and he will stop at nothing to get what he wants.

(For Natsu's harem I want you guys to choose it. There can only be 12 girls and 2 of them have already been chosen. The girls can be males that will be turned into females like Zeref and Acnologia are for example.

Well anyway I hope you guys enjoyed this chapter and it would be helpful if you pointed out any mistakes I made or if you have any suggestions.)

~ God E.N.D