Aldramalech: (laughs) You think I'm gonna tell you where Master Ziggy is that easily?! You must be a damn fool!

Natsu: (serious) Does it looking like I'm fooling around?

Happy: Natsu...

Aldramalech: (grins) Alright, I'll tell ya. But only after you defeat me! 

Aldramalech unleashes a fireball from his hand toward Natsu, which made an explosion. He smirks, but it soon fades when the fire gets inhaled inside his mouth. 

Natsu: (grins) Thanks for the meal, pal. Now I got a fire in my belly. 

Natsu jump towards Aldramalech as his leg got engulfed in flames.

Natsu: Fire Dragon Talon!

Natsu delivered a flaming kick on his body which sent him flying before the Sin of Chaos landed on his feet while sliding. 

Aldramalech: (smirk) Not bad, I shouldn't expect less from the mighty Salamander! But my power rivals that of your guild's elite. All you are is- (gets punched in the face by Natsu) Hey, don't interrupt someone when they're talking!

Natsu: I didn't fight just for some small talk! 

Natsu used fire from his feet as a booster and launched directly at Aldramalech.

Natsu: Fire Dragon Sword Horn!

Natsu head-butted Aldramalech at the stomach, it was enough to send him flying and crashing at through a building. 

Wendy: Wow, Natsu is amazing. 

Gajeel: Gotta hand it to him, he's got some guts. 

Lucy: Hey, try not to destroy the whole town! 

Natsu: Don't worry, I was holding back after all. 

???: Holding back, huh? So, you're not going all out against me? 

Natsu turned as he saw Aldramalech who got out of the building while still standing, despite a few bruises on his body.

Aldramalech: (smirk) Keep doing that, and you might end up in a world of pain. 

Carla: He was able to get himself back up? 

Juvia: He doesn't look like he was injured. 

Aldramalech: Nice try, pinky, but I'm still standing.

Natsu: You won't be for much longer though.

Aldramalech: (grinned widely) Oh yeah?!

Suddenly, Aldramalech rushed forward at blinding speeds. Natsu was unprepared for his opponent's firing leg slamming into him. The pink haired mage was thrown back across the floor, forming a crevasse and throwing up rocks and dirt.

Erza: Natsu! 

Gray: That hurt. 

Romeo: Crazy. 

Aldramalech: Oh, what's the matter? You can dish it out but you can't take it?

Natsu jumped back up and stood in front of the other fire wizard. A hungry smile was spread across his face.

Natsu: It's gonna take more than that to keep me down!

Aldramalech: You seriously think you can beat me, ya dragon-like pyro?!

A flaming red magic circle appeared around his right fist.

Nastu: What do ya mean 'think'? I know I can!

A fiery-colored magic circle appeared around his fist as well.

Aldramalech: We'll see about that! Flame Bolt!

He ignite his arm in flames before launching a punch at Natsu who caught it with his flaming hand. 

Natsu: Your flames are nothing compared to that God Slayer guy from Grimoire Heart! You better start stepping up your game! 

Aldramalech: (smirk) The rumors are true. You're way more powerful than yah look. (pulls back his arm) That actually burns a little. 

Is that all ya got, Salamander?

Natsu: That was only my warm-up. I'm just getting started. You ain't seen nothing yet, yah firing freak! 

For a moment, the two fire wizards stared down at each other. 

Laxus: A battle between two fire wizards. What do you think, Gramps?  

Makarov: That's depending on the outcome of this match. Let's hope Natsu will win this one. 

Aldramalech grinned as dashed toward Natsu with both arms coated in flames, but Natsu caught them with his hands.

The Salamander was pushed back a bit. But once he dug his feet into the ground, Natsu slowly stopped and wouldn't move.

Natsu: Think you can outmuscle me? Ain't gonna happen! 

He used the dark wizard's momentum to flip him over Natsu, sending him rolling across the rooftop of a building. When Aldramalech recovered he saw Natsu in the air just above him.

Natsu: Fire Dragon Brilliant Flame!

Natsu tossed a massive fireball straight for the surprised fire wizard. With no time to react, Aldramalech swings his hand and unleashes a stream of fire from it.

Both collided and created a massive explosion of fire. Aldramalech jumped back from the dust, and Natsu stood his ground.

Natsu: I don't got time to play around with you! I gotta kick your ass real quick so I can rescue Y/N! 

Aldramalech: What?! You were going easy on me?! You dare to take me so lightly?! I'm Sin of Chaos, Aldramalech! A member of Master Ziggy's guild, Devil Hand! I will not be treated like a merger beast not even worth the effort! 

Natsu: Tell me something. Why did even join Devil Hand? 

Aldramalech: Why? Because of my sin. 

Natsu: (confused) Sin? 

Aldramalech: When I was younger, I always had a knack to cause chaos in my village, be it small or large. I always caused it, just to make it fun. But one day, I was kicked out because they had enough of the chaos I've caused. Then, I met Master Ziggy and said those words that really inspired me.

(flashback) 

Y/N: If chaos is what you crave for, then let it become your sin. My guild is welcomed to devils like you. You can create as much chaos as you want for the new world I'm going to create. 

(flashback ended) 

Mavis was seen on top of the guild hall, watching the battle.

Mavis: (thoughts) A new world? What does him mean by that? 

Aldramalech: Once the Magic Council, Zeref, and Acnologia are gone, we'll be able to began our new world. One that doesn't involve any guilds or politics, so that the people can be free to choose for themselves... 

He stops mid-sentence when he notices Natsu wasn't paying attention at all. 

Natsu: Eh?

Aldramalech: Are you even listening to me?! 

Lucy: (sweat drops) Oh Natsu...

Gray: He's an idiot. 

Happy: That's Natsu for ya. 

Aldramalech: (sighs, but smirks) In other words... you can't stop us!

Natsu: I can't, huh? Anyone who threatens my friends will be burnt to a crisp!

Aldramalech: (fiery aura) I've had enough of your stupidity! It's time for you to burn!

Pointing all of his fingers except his thumb forward, Aldramalech creates a large blade of fire with an elongated crossguard around his hand before using it to slash at Natsu. 

Natsu: Fire Dragon Roar!

Natsu unleashed his breath attack, sending an equally large torrent of flame from his mouth. Both attacks collided and were in a large struggle of one trying to overpower the other. 

Both opponents glared at each other as they were still locked in a stand off. But Natsu's fire was able to push Aldramalech's back and it blasted straight for the surprised dark wizard. 

After a large explosion, the smoking and bruised Aldramalech seen on his knees before struggling to get up. Then Natsu was using flames from his feet to propel himself straight at him and grabbed his face. But he wasn't done.

Natsu: Fire Dragon Wing Attack!

Flames lighting at his palms, Natsu delivered a wave of flames that sent Aldramalech upwards in a twirling inferno. 

Aldramalech: (grunts) No. It couldn't be...

Natsu: (smirk) What's wrong? Are my flames too hot for you to handle, pal?

Lisanna: Alright!

Elfman: That's him, show him you're a real man!

Jet: Like a boss! 

Droy: Give 'em hell, Natsu! 

The dark wizard stood up as he saw Natsu walking towards him. 

Aldramalech: (thoughts) There's no way... No fire wizard has ever tried to surpass me, not even water or ice wizards! I was wrong, this boy... he's no human, he's just like Master Ziggy. He's a monster! 

Suddenly, Aldramalech starts groaning in pain as a fiery aura engulfed his body, causing Natsu to stop and look at him in confused. 

Aldramalech: (thoughts) But so am I! 

Levy: That doesn't look good! 

Wendy: Watch out! We don't know what he's doing! 

The flames burst as Aldramalech's body changed into fiery monster with horns. 

Aldramalech: GGGGGRRRRRRAAAAAAHHHHH!!!!!

Natsu: (surprised) This is new! 

Cana: What just happened?

Mirajane: I think he transformed. 

The demon Aldramalech thrust a fist at Natsu who blocked it, but was pushed back by the force it. 

Aldramalech: Jet Burn!

Aldramalech thrusts his other fist which unleashed a blast of fire from it that blasted Natsu away.

Lucy: Natsu! 

Wendy: It looks like he's gonna need some help!

Gray: Yeah, let's cool him down!

Juvia: Right!

Gray: Ice Make: Cannon!

Gray created a massive Ice-Cannon and shot a gigantic Ice-ball straight at Aldramalech. 

Juvia: Water Nebula!

Juvia blasted a massive torrent of water towards Aldramalech as well. 

Wendy: Sky Dragon Roar!

Wendy unleashed her breath attack that went straight for Aldramalech, but Aldramalech clenched his heated fists before he stomps his foot on the ground and creates a fiery shockwave which not only melt the ice, evaporated the water, and burnt off the wind, but also blasted the three wizards back. 

Carla: Wendy! 

Erza: Gray! Juvia! 

Natsu: (stands up) Trying to hurt my friends, huh? Your fight's with me, leave them out of this! 

Natsu ran towards Aldramalech who raised opens the palm of his hand and unleashes a fiery burst which pushed him back.

Natsu: He pushed me back? Just what the hell is this guy?

Just then, Natsu Aldramalech dashed towards Natsu and brings his arm down to slam him, but he blocked it with his arms. 

Aldramalech: I've become an Infernal! A demon of fire that burn everything I touch into ashes! The flames of a dragon are nothing compared to me now!

Natsu: You're a demon?! 

Lucy: (scared) Tell me if I heard it wrong. 

Happy: (scared) Nope. 

Natsu: You're the only one, or are the rest of your buddies can turn into demons like you too?!

Aldramalech: I'm done talking! I've come here to spill Fairy Tail's blood! 

With his fist engulfed in flames, Aldramalech went to punch Natsu. 

Natsu: If that's what you're fighting for, then you have no chance of winning! 

 Natsu dodged before he leapt straight toward Aldramalech, much faster than anyone could have thought as he was struck by a fist that carried a burning fire as well as an electric charge.

The force was enough to send Aldramalech crashing into the wall. He pulled himself up and could only gasp as he saw Natsu standing on his own two feet, engulfed in not only fire, but also lightning. He had managed to re-awaken his Lightning-Flame Dragon Mode.

Aldramalech: Lightning?! Impossible, he is only a Fire Dragon Slayer!

Natsu: We're fighting for our friends, and everyone that lives here! I don't care if you're a human, dragon, god, or demon, I'll beat down anyone who gets in the way of Fairy Tail's future! 

Before Aldramalech had a chance to retaliate, Natsu struck his face with a kick that engulfed him in fire and then an after-shock of lightning, leaving him open for Natsu to punch him repeatedly, his right fist coated in fire, and his left fist in lightning, striking with such speed and force that it kept Aldramalech suspended in the air before Natsu crossed his arms together to catch him in the middle of a cross stream of his dual elements.

Natsu: Lightning-Flame Dragon Roar!

He blasted a massive breath attack, twice as large as his typical one, which mixed both his normal fire as well as lightning. Aldramalech was unable to defend against it as his body was thoroughly burnt and electrocuted from the inside out. 

The dark fire wizard stumbled back across the ground, before he got back up as he crosses his arm in front of himself and raises the heat of his flames.

Aldramalech: You bastard! I'll send you to hell! Prominence Burn!

Aldramalech releases the pent up flames inside him and blasts it straight towards Natsu, but Natsu appeared in front of him in a flash of lightning, striking him with an uppercut to knock him into the air before unleashing his last attack.

Natsu: Advance Dragon Slayer Secret Art: Flame Lotus Exploding Lightning Blade!

One fist coated in lightning, the other in fire, Natsu twirled them both to unleash an enormous vortex of both elements, engulfing Aldramalech in both, causing him to cry out in agony. 

Everyone shields themselves from the explosion of fire and lightning as they as Aldramalech who was reverted back to his human form and knocked down by the attack. His top half clothing was burnt off, leaving Aldramalech shirtless with some burnt marks. 

Happy: Yeah, Natsu won! 

Lucy: Awesome! 

Natsu: (pants for a little bit) Now, start talking. Where is Y/N?  

Aldramalech: (growls) Damn you... 

Suddenly, a wave-like portal appears beneath Aldramalech, surprising everyone from Fairy Tail. 

Gray: The hell? 

Laxus: What is that? 

Erza: Some kind of portal? 

Aldramalech: Wormhole, a lost magic that both Master Ziggy and Nero wield. They must've learnt that I lost to you and one of them is bringing me back. Heh, can't say I blame. 

Juvia: Y/N? 

Aldramalech: Listen up, Fairy Tail! You may have beaten one of the Ten Deadly Sins, but there's still nine others left! Not to mention the Four Horsemen of the Apocalypse as well! But either way, you will never stop the full might of Devil Hand! 

Natsu: Wait! 

Natsu went of Aldramalech, but he got transported away and the portal was closed before the fiery wizard could reach him. 

Natsu: Damn it, he got away! 

Gajeel: That was odd. 

Panther Lily: He did point out some things that leaves us with questions. 

???: Some of which we will gladly answer. 

The Fairy Tail wizards then saw Jellal, Ultear, and Meredy approaching them.

Erza: Jellal? 

Gray: Ultear? 

Juvia: Meredy! 

Jellal: We need to talk. 

Meanwhile at the Devil Hand guild, we see Y/N at his private quarters, sitting on his couch while Iblis, Asmodeua, and Lucifer were sleeping on his bed after having their "fun" with their master. 

He was shirtless with his pants on as he had a six pack while he has a set of distinct, dark-colored tattoos covering half of his upper body. 

Two female guild members were next to him on his arms while one female guild member stood infront of him while informing about Aldramalech's defeat.

Y/N: Oh, Aldramalech the Sin of Chaos lost to Natsu?

Female guild member 1: (scared) Yes, Master Ziggy. I am very sorry! I failed on the job picked from the request board, please forgive me. 

Y/N: Huh? How long has it been since you joined Devil Hand? 

Female guild member 1: Um... it's been... 

Female guild member 2: (smiles) It's only been a week. Try not to bully her too much. 

Female guild member 3: (laughs) 

Y/N: (smirk) I see. 

Y/N uses his Gravity Demon Slayer Magic to make the two girls float. 

Female guild member 2: (giggles) Master Ziggy, stop it. 

But then they realized they weren't floating, they were upward toward the ceiling. 

Female guild member 3: (scared) Wait, stop! 

Female guild member 2: (scared) The ceiling! 

Female guild member 3: (scared) We'll crash!  

Y/N: (smirk) Heh... 

The two girls scream before they crashed into the ceiling which made their bodies explode with blood splatter on the ceiling, horrifying the new girl in tears. 

Y/N only smirk, not caring what happened as the blood of the two girls spill around him while his left eye became black with a white pupil.

Y/N: Don't get the wrong idea. I have more members in my guild than I can count, enough to take on the likes of Zeref and Acnologia. I gave Fairy Tail an offer to join my cause, but they refused even though I was one of them. And hearing that Aldramalech lost to the son of Igneel... (smiles manically) 

It pisses me off! This calls for a declaration of war!  

Chapter 11 ended. 

What do you think of this chapter? Did you enjoy the fight scene between Natsu and Aldramalech? I hope so. 

Also, sorry if the last part was brutal. But I have to show you guys what happens if anyone makes Y/N angry. After all, he is the main antagonist of the Devil Hand Arc. 

@ZebastianPR and I are working the lemon scene, so it will appear soon. Just to let you know. 

Let me know what you guys think, and if you have some ideas for the next chapter, let me know at the comments below, peace out and enjoy!