Fairy Tail-Transmigrated In Order To Sleep With Babes

(Third Person POV)

"Shit!" Jason said

The hole on the God-Killer's left side was slowly repairing itself, Acnologia could see and sense the ethernano quickly gathering towards the damaged portions. 

"Interesting..." Acnologia said, "That is quite the power you wield." 

Without wasting time, The Dragon King lunged at the Mecha, attempting to rip it through in one fell swoop. 

The Mecha's left arm, which had narrowly avoided the destruction, sprouted a massive barrel from its forearm and pointed it at Acnologia as he approached. 

"Blaze of Hell" 

The barrel fired off a massive stream of black flames, hitting Acnologia and slowing his assault down. The stream of flames was so massive it had completely engulfed the massive dragon and it even dwarfed the Mecha. 

"You think this bad boy is done?" Jason said as he extended the Mecha's right arm, "Think again!!!" 

The flames continued to rage on, the Dragon King feeling the intensity of their power. Because it was an attack launched by the God-Killer, it was classified as a War Magic spell, therefore, it should affect the Magic Dragon, even if slightly. 

Suddenly, a massive metal whip appeared in the God-Killer's hand, separated into several god-steel sections, covered in black lightning. 

"Black Thunder Whip" 

The God-Killer swung the whip, striking through the flames and hitting the Dragon King in the face. As soon as this happened, the flames combusted, causing a massive explosion. The explosion and the whip's attack sent Acnologia flying straight down, hitting the ground and creating a massive crater. 

"Tch!" The Dragon King muttered as he shook the debris off him, "This is not enough-" 

Before he could finish that sentence, The God-Killer had lunged at him, striking at him with a massive mechanical lance that was covered in both black lightning and black flames. 

"Flamebolt Lance" 

The lance hit the Dragon King straight in the chest, exploding with lightning and flames and pushing him against the walls of the crater and shattering the earth, sending him crashing alongside the earth. 

"Take that!!" Jason said 

Acnologia looked at the God-Killer, seeing that the damage had been fully repaired. 

"Bah!" He growled as he extended his wings outwards

The force of this created a shockwave that shattered the surrounding ground. As this happened, The God-Killer summoned what looked like some sort of massive stake on its right arm as a massive black shield appeared on its left arm. 

"This ain't over." Jason said

Acnologia looked at him, "Agreed." He said, "You will not defeat me, Human. I shall rip you apart and will put you to the ground. You will be the first of my victims, the black dragon will be next." 

"You think I'll let you do that?!" Jason growled

"It doesn't matter what you'll attempt to prevent." Acnologia said, "I am inevitable. All Dragons must die, including the ones that have yet to fully turn." 

"You're referring to the Dragon Slayers." Jason said as he released an aura from the Mecha, "Well, I won't let you do that either." 

Acnologia let out a chuckle, "Do you not understand my words, Human?" He said, "I said that I am inevitable. All Dragons must be felled by my hands, even the ones that escaped my grasp 400 years ago!!"

The God-Killer then lunged at him, bashing him against the face with the shield that was releasing some kind of barrier-like force. 

"Gravity Shield Bash" 

The force of the bash staggered the Dragon King, surprising him even. 

"I won't let you do shit." Jason said as he reared his right arm back, "Your rampage will stop here, Acnologia!!!" 

"My rampage has yet to start!!!" Acnologia growled as he released an intense aura, "My purpose has yet to be fulfilled!!!" 

Suddenly, Acnologia noticed a flash of black light. The next thing he saw was the piercing point of the metallic stake that was on the God-Killer's arm. 

"Blacklight Pile-Bunker"

The moment the stake had made contact, a contraption exploded, pushing it outwards and striking at Acnologia's face. The force of this combined with the black light that it was covered with caused a massive explosion of black light that sent the Dragon King flying back with surprising power. 

"Aghh!!" Acnologia yelled out

He hit the ground hard, grinding the earth along with him as he skidded across for hundreds of meters. 

"That's not all, you fucker." Jason growled

Acnologia straightened up, his face covered in blood as it was slightly mangled. The force of the attack had done somewhat significant damage to the Dragon King. But despite that, it was nothing alarming. It merely reminded him of the countless of battles to the death he once had back in his early days of being a Dragon Slayer. 

"Such power." Acnologia mused, "It is interesting.....but futile!!!" 

In an instant, Acnologia fired off a rapid beam of his magic power from his mouth. Jason attempted to block the beam with the shield, but the power was too great, the beam shot right through it, destroying the shield and blasting apart the God-Killer's left arm. 

"Not again!!" Jason managed as the God-Killer staggered

Acnologia let out a deafening roar as he released a massive aura that shook the earth violently. The amount of magic power he was releasing was completely alarming, something that Jason was not used to, even if his own magic power was massive as well. 

Acnologia raised his right arm and swung it down at the ground, hitting the earth and shattering it with ease. As this happened, a massive amount of pure destructive magic power erupted from the cracks, causing an earthquake that not only shook the ground but the air itself. 

"This my power, Human." Acnologia growled, "Hand you handle it?" 

The God-Killer avoided the beams of magic power that were being fired off from the grounds of the ground, taking off to the sky, and avoiding the earthquake. However due to the violent shaking of the air, the turbulence made it really hard to keep steady. 

"Shit." Jason said as the God-Killer's arm began to regrow itself, "This is bad..." 

Acnologia looked up at the Mecha and began to growl deeply, "There is no escape!" 

Suddenly, several massive orbs of magic power appeared above the Dragon King as he looked up. Without any warning, they fired off straight at the God-Killer, flying through the air with such speed that Jason was unable to react in time. 

"Shit!!!" Jason yelled as the orbs hit the Mecha

This caused several massive explosions that dwarfed the Mecha, engulfing it in nothing but combustions of pure destructive magic power. 

Acnologia watched as the God-Killer emerged from the smoke and crashed landed on the ground right in front of him. Conveniently, the earthquake and pillars of magic power had subsided right as this happened. He saw that the Mecha was terribly damaged, yet still slowly repairing itself. Both its arms were shattered, smoke coming out of it. One of its legs was completely destroyed, leaving it on one knee. Its chest was shattered as well, flames and smoke coming out of it. 

"Human." Acnologia said, "Do you really think you'll win with this? Your little toy is impressive, it is capable of damaging me, but it is futile. Even if your War Magic has a technicality that can damage me, it is still magic, it doesn't stand a chance. I am The Dragon King, I am Destruction Incarnate!! You are delaying the inevitable, The Dragons will Die!!!!" 

"You're wrong." Jason said

Acnologia let out a growl, "You dare say that to me?" He said, "My destruction is overwhelming me, Human!! You cannot oppose me!!!" 

"Jason." Jason said as the God-Killer summoned a massive rod to straighten itself up, "The Name is Jason." 

Acnologia watched as the God-Killer was slowly repairing its damages, the god-steel reforming and repairing itself. 

"What?" The Dragon King said, "What are you spewing?" 

"My name is Jason, asshole." Jason growled, 

"And you'll fucking remember it!"