[No one's POV]
A day have passed since the Rating game between Rias and Riser began and unfortunately..Riser has won, due to a resignation from Rias herself. Y/n was at home with Raynare and Asia, trying to cope with their loss..

Raynare: I can't believe we lost.

Asia: How can Rias do that? After everything we've done..

Y/n: Onyx..what do you think happened back there?

Onyx: I have no idea. Something or someone must've persuaded or forced her to surrender..

Y/n: Probably..

Raynare: So, what now?

???: Maybe, i can be of assistance.

Everyone turned to see Grayfia appearing from a white transportation circle..

Y/n: Grayfia? What brings you here?

Grayfia: I have come here to tell you that Issa and her friends are on their way to win back lady Rias from Lord Risers marriage.

Y/n: Well that's nice to hear, but why would you tell me about it?

Grayfia: The Red Dragon Empress highly requested your help with her. I also wanted to give you this.

Grayfia hands out a filer. Y/n takes it and sees that is an invitation to Riser's wedding..

Y/n: Oh. Well girls..what do you think? Wanna see riser get put in his place?

Raynare: If it means see his sorry ass beat..I'm down.

Y/n:*turns to the blonde nun* Asia?

Asia: I want to help free miss Rias from that bad man.

Y/n: How about you, Chaos?

Chaos: Well, someone has to fry some chicken

Y/n: Then its official.Where are they in the Underworld?

Grayfia: They are located at the engagement party in the Phenex house.

Y/n: Good. Let's get a move on 

Y/n and his girls get dressed and used the paper Grayfia gave then. You were heading for the Underworld..

[In the Underworld: Present day]

Meanwhile, at the engagement party. Rias looks at herself in the mirror, as a few maids in Lord Phenex's Estate were prepping her in a wedding dress.

Rias: *sighs* This is an engagement party? So, then why in the hell am I in a wedding dress?

Riser: Because, Riser wanted it.

An orange magic circle comes and Riser emerges.

Maid: No, Lord Riser you mustn't. Men aren't allowed in here.

Riser: Just a word with his lady, and Riser will be out momentarily.

The maids acknowledged their lord and left the room, leaving the Phenex with his bride..

Riser: Look at that dress. You really are a beautiful bride, my love. 

Rias: I'm not a bride yet. Sorry to disappoint you. So what's with the dress.

Riser: What with the dress? I just want you to make a good impression on our esteemed guest, my dear. After all, we need to demonstrate to the world, that our two houses have joined together. Right? 'walks away and laugh' And don't worry, you'll have a dress even more stunning when that time comes. Lord Riser's bride will be adorned by a gown with flaming feathers. It's only fitting for a lady of the House of Phenex.

Riser teleports away, leaving the Gremory Princess to herself..

Rias: A dress made of flaming feathers? I think I'd be better off killing myself..

With y/n..

Y/n, Asia and Raynare appeared in front of the estate door. Upon venturing, they come across Issa in front of the door..

Y/n: Hey, Issa!

Issa: Huh? *turns to see y/n, Asia and raynare* Guys! *jumps on y/n and wraps herself around him* You're here! You got Grayfia's note as well?

Y/n: That's right.

Issa: Then let's get saving.

Meanwhile, everyone else is in the hall with the party. Ravel is bragging about their win.

Ravel: My incredibly talented brother won himself a bride by demolishing the Gremories. Of course, I had no doubt he was going to win from the beginning anyways. He had to keep it close so it wasn't a complete bore.

Kiba, Akeno, and Koneko watch her brag.

Kiba: She's delightful.

Sona: Yes the girl's got quite a mouth on her, doesn't she?

They all look at Sona.

Kiba: Hey, Sona. What's up?

Sona: The outcome withstanding, I thought it was a good match. Though, I wouldn't have complained if the end result had been a little different.

Akeno: Thanks for the support. But, I promise this thing isn't even close to being over.

Kiba: We'll get another shot at them. Only next time we'll be ready for their tricks.

Koneko: Yeah, screw those D-bags.

Riser then appeared in front of a stage, wearing a white tuxedo..

Riser: Greetings, renowned devils of the Underworld! On behalf of the Phenex family, Riser would like to thank each and every one of you for coming here. This is a historic moment for the world of devils, and I want our dear guests to be the first to know. Two great dynasties are about to become one. Lord Riser of the Phenex family shall wed Lady Rias, of the lustrous House of Gremory. And, now I present to you my bride, Rias Gremory!

A red magic circle comes and Rias emerges with her wedding dress on.

Then, y/n and Isami burst through the door with a knocked out guard.

(I am now officially changing her name now. Mostly because..I think is now terrible. Also this is what you, Raynare and Asia are wearing)

Y/n: Sorry, we're late. *holds up guard with a vice grip on his neck* This Ugly bastard held us up

Riser: Who do you two think you are?

Isami: I'm Isami Hyoudou, and this is Y/n L/n. We're the Red/Black Dragon Emperors, and we are here to bring Rias Gremory back where she belongs.

Y/n: Riser, you and I have unfinished business!

Riser: Seize them!

Guards surround y/n and Isami with their weapons out...

Akeno: Guess, that's our cue. Let's help them out. What do you say, guys?

Koneko: Right!

Akeno, Kiba, and Koneko help them guys by taking out the guards. A few more guards came to attack, but they were stopped by a bunch of lightspears made by Raynare..with Kalawarner and another Fallen Angel??

Y/n: Hey Raynare. *turns to the other Fallen Angels.. mostly kalawarner* You! *Equips Dark Regalia*

Kalawarner: *shudders in fear*

Mittelt: Eep!

Raynare: *hugs him* Wait, Wait. They here here to help.

Y/n: What? How can I know that they are not lying?

Raynare: They actually came up to me and heard our conversation. Plus..they want to tell you something.

Y/n: Like what?

Raynare: They want to tell you when we get back.

Y/n: Ok. *Turns to the two fallen angels* Thanks, you guys.

Kalawarner: Anytime.

Mittlet: You betcha.

Raynare felt happy that y/n agreed to not attack them. She then took a glance at Ravel Staring at Y/n with a blush on her face.

Raynare: *thinks, while smirking* So, Miss fire girl has a thing for my man. I wonder if y/n would like to deal with more girls.

Akeno: You two save Rias.

Isami: Yeah!

Riser: What's the meaning of this?

???: Just a little entertainment i prepared.

Isami: Who's that?

Rias: My brother's here?

Mittlet: That's Sirzechs, the Devil King?

Isami: He looks so hardcore. 

Riser: What exactly do you mean by entertainment?

Sirzechs: *raises hand* I watched the game, Riser. And honestly, I was underwhelmed by you. My sister lacked your gaming experience against your odds and she had you beat. Not to mention, you were beaten by a low-class devil in her peerage.

Riser: It's the final result that counts my lord.

Sirzechs: In the past. The games don't mean what they used to. Besides Riser, you were brought to your knees by a first time competitor. I can't imagine your family's proud the way you performed. I think you should be given another chance. Also, we don't have a celebration like this everyday. This party could use some flare, i think. You two. They, say you both possess the power of two different dragons. And I for one want to see what you two are made of. Which is why I told Grayfia to bring you both this evening. 

Riser: I see. You want a fight.

Sirzechs: Dragons vs. Phenex. I'm sure your guests will be excited to see three high powers such as yours.

Rias: No, please don't.

Riser: An excellent idea, my lord. I'd be more than happy to oblige you.

Sirzechs: And you dragons. There are quite a lot of people who wish to see your abilities. Would you be kind enough to show them what you both can do.

Isami: Hell yes!

Y/n: I'll be glad to

Rias: Isami, y/n, don't do this.

Riser: Relax Rias. Ms. Hyoudou and Mr. L/n here are certain of themselves.

Sirzechs: So tell me dragons, if you two are the victors. What would you two like to have? A title? A woman of great beauty? Ask and it will be yours.

Isami: Fine, there's only one thing I want. Rias Gremory!

Sirzechs: And what of you other dragon?

Y/n: I don't want a prize. I want to help Rias earn her freedom. To do what she feels is right.

Sirzechs: Very well.

Riser: I get to fight the red scaled bitch first.

Sirzechs: Isami..do you accept?

Isami: Yes, i do.

Sirzechs: If Isami is unable to continue fighting, y/n here will take her place and battle Riser.

Y/n: That's fine with me.

Sirzechs: Grayfia..

Grayfia: Understood.

[Battlefield dimension]
The setting was chilling to say the least, with a crimson sky looking down upon the two devils as they preparing to fight. Around them were giant sculptures of chess pieces surrounding the two combatants. Grayfia would be overseeing this game as a commentator and referee. She breathed in a sigh of hope before speaking up so that all present in the battleground and in the wedding hall could hear.

"Remember the terms of this battle, in the case of Lord Raiser's victory, he shall be granted Lady Rias's hand in marriage, and in the case of Isami Hyoudou's victory, this marriage shall be cancelled, are both combatants satisfied with the terms of the battle?" she asked and both combatants agreed."Very well then, the time limit to this fight would be twenty minutes, if a victor doesn't emerge by then, the victory would automatically be assigned to the one who was challenged, is that clear?" once again the fighters nodded. "Very well then, you may begin" announced Grayfia, after which Riser immediately sprouted his flaming wings and directed his full force at the girl in front of him, Only for isami to dodge.

A few boosts later and Isami threw two glowing orbs of energy at Raiser who in turn dodged with the mobility of his flaming wings.

'Damn this guy is a lot more stubborn than I thought, this might be even harder than I expected' Isami thought as she blocked an attack from Raiser with his gauntlet.

Isami responded by charging up with two boosts and unleashing all of her power at Raiser, but Raiser on the other hand, as if to show off his "Superiority" to the spectators, just floated and let the attack hit him, regenerating instantly with his power of immortality. The crowd just looked on.

By now half of the time left until the battle ends was left and the crowd were all watching in amazement the displayed amount of skill in battle by both combatants, it was clear that Isami had been training a lot recently and her attacks and blocks showed it, but he was reaching his limit. She decided to try one more basic attack in order to win against Riser an if he failed he would have to use the secret weapon that he had brought.

After three short minutes, Isami decided that it was time and she finally unleashed the item she had brought with herself just in case, but not before transferring all of her energy into it, it was holy water and the time to use it couldn't have been better as Isami was on the verge of losing since Riser was picking the red dragon empress entire body up by the collar of her dress.

Finally, she opened the flask with her mouth gathering the only strength left within the girl after Raiser's infinite attacks just so that he could raise his arm high enough to pour water on the high class nobleman standing before her. And it worked, as Raiser let go of the exhausted woman in order to tend to his face which was full of burning Irritation from the water. The two combatants now lying on the floor, one exhausted almost to the point that she would pass out and the other one lying on the floor grasping his face in pain.

Suddenly, the broadcast of a similar stoic voice was heard all around. "Twenty seconds remaining in the match" Grayfia said with a tone which did a magnificent job of hiding her sympathy for Rias now that her marriage with Raiser was all but guaranteed. And then finally the countdown came "five…four…three…two…and one. Winner of the battle by default is Lord Raiser Phenex" Grayfia said with slight worry in her voice, she had gone into marriage with actual love and wished for Rias to do the same.

The hall started chattering amongst themselves as the two combatants were brought back from the battleground. Raiser had completely recovered from all of the damage done by Isami, however She didn't fare so well, he was in a state of near exhaustion but still had enough energy to walk slowly. The ORC, Y/n, and Rias were all around Issei tending to his wounds and trying to make him feel better.

"You fought well Isami, as your king I am really proud of you" Rias said with tears built up in her eyes, tears of sadness that all hope of her marriage being cancelled were now lost.

Riser had a smug smile on his face until he overheard what some of the guests were saying..

"Can you believe that Lord Phenex nearly lost to a mere low-class?" said one guest only for another to respond "Yeah, and if it wasn't bad enough he only won by default".

These comments made a tick mark appear on Riser's forehead as his ego wouldn't allow him to be compared to a mere low class. He also saw that Sirzechs was frowning slightly so he decided to win the public over again by suggesting something that surprised everyone, but mostly the ORC.

???: Hold it!!!

Everything and everyone went silent as they looked down to see Y/n walking in thr Battle Arena with Dark Regalia still equipped on him..

Y/n: I believe it's my turn to fight this bastard.

Raynare: *sees him with a determined look* Y/n.

[Earlier]
Before y/n was about to use a reflection to transport to the battle, Raynare grasped his arm..

Y/n: Raynare?

Raynare: Please come

Y/n: Is there something you need, my loving angel?

Raynare: Well, its about Ravel.

Y/n: The girl with the blonde ponytails?

Raynare: Yes. I think that she wants to be with you too.

Y/n: *blinks twice* Be with me..but why?

Raynare: Let's see a few reasons: perfect muscular stature, kind hearted to women, willingly allowing one of Riser's Pieces a chance to be with you. Who wouldn't want to stay by you're side?

Y/n: Wow. I never thought i would eventually turn in into a chick magnet. Even if i didn't knew about it.

Raynare: *giggles* And I know how to win her heart. By kissing her.

Y/n: Are you truly sure you and Asia are ok with this? And speaking of her..where is she?

???: I'm here, Y/n San.

He turned to see Asia with a smile..

Y/n: I'm gonna take a guess that she told you everything?

Asia: *nods* I'm ok with you having another girl. But only with some exceptions.

Y/n: And what will they be?

Raynare: I'm still and always be first and Asia be second.

Y/n: *laughs a little* Are you kidding? You two are the very first girls that i loved first. Of course I can agree to that.

Asia wrapped herself around y/n and gave him a loving kiss, while raynare pulled him for a kiss as well.

Raynare: Now go kick Riser's ass.

Y/n: Heh..no need to tell me twice.

[Back to the present]
The unintended Irony was that Riser was definitely playing with fire now; there was no way for him not to win the public over, by challenging the Black Dragon Emperor.

Riser raised his voice and finally said "Ladies and gentlemen, I hope you have enjoyed this little demonstration of a friendly battle between me and Ms. Hyoudou, if you are still unsatisfied with the battle then fear not, for Riser has yet another person to challenge for your entertainment. And that person is no other than the Black Dragon Emperor!"

After the last three words left his mouth the entire room erupted into gossip and talk of this Black Dragon Emperor.

Sirzechs was intrigued but more than that he was thankful that for whatever reason, Riser would act on his own arrogance and give his sister another chance to escape that marriage even if it was unintentional, he didn't fully know who this Black Dragon Emperor was but as long as he saved his sister from that marriage, then he was good in his book..

"Onyx.. do you truly believe that i can win against him?" Y/n mentality spoke to onyx

"Yes, i do. Because unlike most dragon emperors, you are the most powerful. Have you heard of Great Red before?" Onyx questioned him.

"Not really. Is it like the God of all Dragons?" Y/n asked

"Hah! Not even close. I'll tell you more about..her. you've been training both physically and mentally. With your new skills, you will make riser your bitch" Onyx said

As he was about to think of his newfound powers, he heard a familiar voice speaking out.."Please stop this at once Riser, I'll let the wedding continue, just please send him back!" cried out a worried Rias Gremory but Raiser was too immersed by his own ego to back down now.

"Lady Rias, Riser is yet to prove himself worthy enough for your hand in marriage, taking it without deserving it would dishonour my family would it not? And besides Mr… aaaaahh…the black dragon emperor could hold his own isn't that right?" he said, while gesturing at y/n who only nodded in Response. "But this time I would like to make the battle more interesting" said Raiser as he started grinning ear to ear.

"What do you propose?" asked Sirzechs.

"Oh nothing special, only that in this time we fight to the death! If I win once more, i get his fallen sluts to be my Slaves" said an exited Riser much to the shock of everyone around him.

Rias, her peerage and the FallenAngels have had enough. They we're never going to let anything happen to y/n. She didn't care if she had to marry Riser ten times over but she wouldn't let y/n die. Unknown to them, the Black Dragon Emperor was clenching his fists, while bottling his anger..

"THIS IS AN OUTRAGE!! Brother, please tell Raiser that such a thing is unacceptable!!" pleaded Rias with all her might, but Sirzechs wouldn't budge.

"If the challenged agrees to the terms of the battle then I see no problem for it to commence" said Sirzechs.

He looked at Y/n's direction and got a nod from the raven haired teen, indicating his agreement to the so far established terms of the fight.

"This dosent scare me. I have seen worse" y/n said

"Black Dragon Emperor, if you emerge from this battle as the victor what would you like as a reward?" asked the red haired man only for a guest to speak up

"that's preposterous, a reward for a mere human?" shouted the guest as Sirzechs retorted

"Your king has spoken, I have brought this boy here to fight and so I must compensate him for his troubles. So tell me, what you would like as a reward?" asked the red haired devil king.

"The marriage to be called off and never be re-made for Rias or anyone else against their will, and second" he paused as a grin crept its way across his face "1: I'd like to make Ravel mine to be cared for normally, 2: for Riser Phenex to be demoted to a mid-class devil if i win and finally..Riser Phenex must give up any of his peerage members that dosen't want to stay with him." Y/n said with great satisfaction.

The entire room was shocked and their expressions showed it, this lowly human had just been called here and he was already asking for a nobleman to be demoted, what arrogance. Was what most of the guests thought. Risers peerage showed some of the girls feeling happy to be out of the perverted man. Mostly Ravel for what y/n said about her..

"Oh my God. Y/n is willing to be with me. I hope he wins..but not kill my brother. Even if I hate him" Ravel Thought

Sirzechs saw this as a perfect opportunity to use reverse psychology to persuade the young phenex and so said to Riser..

"Lord Riser, those terms do appear quite risky, if you choose not to fight it would be understandable" said the Maou who hoped that Raiser would get cocky in this time out of all times which he did.

"Not to worry my Lord, Riser is confident in his abilities and would not let his family down" answered the blonde and so the two were transported to the same battleground as the previous battle.

However all the damage to the area had been repaired. So now the two men stood facing each other and then a voice being broadcasted everywhere said

"do both combatants agree with the terms of the battle?" and she got a nod from both fighters. "Very well, there shall be no time limit placed on this battle as the two fighters would be fighting to the death, you may begin when Ready" finished the voice as the carnage began.

And so the battle commenced with Raiser immediately sprouting his flaming wings in a show-off manner. Now, ready to avenge the humiliation that y/n put him through back at the ORC, he brought out two fireballs on top of each of his hands, each of them being the size of four beach balls, Raiser then combined those two balls of fire into one massive fireball and shot it straight at Y/n.

"Radiant surge: Fifth Comandmemt.."y/n whispered

Y/n's arms started glowing crimson red as he was already focusing on his fifth surge and it would take about ten seconds to hit because of its size and it was about to but then the sixth surge came in, and with that power, he was able to defy the fireball out of existence.

"That didn't feel any different from the orc incident" y/n said.

"True on that. His flames is pathetic" onyx said in disgust

That was a lucky strike as some would call it, but now Riser was still full of energy while y/n's new surge counter was reset.

"I dont want to waste too much energy on him. I'll wait for an opening" he thought

On random, Y/n decided to wait for about thirty seconds to at least gain some energy to fend off small attacks.

However this time Riser wasn't planning on a magical attack but rather swooped down like an eagle and landed a punch right at y/n's face, much to the black dragon emperors surprise but then- 

{Surge}

Boomed the gauntlet and so y/n fired a large gust of frozen ice dead on. However Riser flinched even more at that, as he was pierced multiple times in the torso. He simply took the hit and regenerated his body.. though without some pain feeling.

"

Y-you see boy, THE MOMENT THAT YOU AGREED TO A FIGHT TO THE DEATH WAS THE VERY MOMENT YOU SEALED YOUR FATE, HOW DO YOU EXPECT TO WIN A FIGHT TO THE DEATH WHEN YOU'RE OPPONENT IS IMMORTAL?" shouted Riser at y/n in a voice mixed with pride and rage. Y/n simply yawned.

"You bore the living fuck out of both me and my wielder here." Onyx retored

"You're not that immortal, birdbrain. Even long lasting beings can't escape death. You're such an arrogant bitch" Y/n said.

"Shut your trap, human! NOBODY INSULTS THE GREAT RISER PHENEX OF THE PHENEX CLAN AND LIVES WITH THAT!!!" Riser then charged Phoenix fire in his hands..

"Onyx. Shall we initiate juggernaut drive?" Y/n mentally said to Onyx.

"Yes."

"Your peerage may have seen this, but you didnt." Y/n said, before his close his eyes and focused.

"What do y on y think your-" Riser was then interrupted by a dark purplish aura surrounding y/n as he began talking..

I, who am about to awaken, 
Am the Forged Dragon who has combined the principles of destruction from Gods 
I usurp the "Kings", and I copy the "Heroes"
I shall become the Black Dragon of Destruction 
And I shall crush you into the void of the Black Abyss!!

Boomed the boy's gauntlet and before anyone knew it he was on his feet and a dark violet aura started spiralling around him and reached deep into the sky, it later dispersed to reveal the sight of y/n wearing his Scale Mail..

What's this, A SCALE MAIL?" demanded raiser getting up since he got knocked over by the dragon on n emperors intense spiralling aura. Y/n, now clad in his scale mail flew up and powered up.

{Surge} 

Was what could be heard from the gem in y/n left arm and it said it about ten times before he swooped down and punched Raiser in the face sending him flying directly into one of the giant chess piece statues. After that y/n finally spoke up "Ok Riser, let's see how good you are without that immortality of yours" and so the armour lifted up its left hand

 {Defy}.

Riser now started to grasp his face in pain, seeing that is burning.. "what is this? Why am I not regenerating?" demanded Riser as he stood up albeit shaking and in pain.

"Oh what's the matter, the big bad shithead can't do shit when its Immortality is defied?" asked y/n mockingly as he powered up again.

"You what? YOU DEFIED MY IMMORTALITY?" Riser screamed.

{Surge}

"Alright time to finish this'' y/n said as he powered up.

{Surge}

The past week, y/n barely done anything but train like crazy when alone in the mirror world. Onyx showed me some new abilities that he can interpret into dark Regalia.
Like what he did earlier:

The first one is called (Surge) and it is the ability to give its wielder a surge of power every ten seconds. The difference between that and the boosted gear's power is that the multiplier of the wielder's power is increased by one each time the ability is used. The second ability of storm surge is called (Defy). This ability can make the wielder defy an opponent's attack or ability every ten seconds in the sacred gear's base form. But defying abilities isn't the limit, it could also defy the existence of certain things depending on the current power of the wielder such as a place or an object. However some things might be too powerful or difficult to defy, and so the wielder would have to gain a lot of surges in power to be able to defy a certain target. For example defying the existence of a dragon king would take the wielder a few surges of power, and once the wielder has just enough power and uses (Defy) the multiplier of the surge ability would drop back to x2. An example of how the (Surge) ability works would be the following- first surge = x2 multiplier, second surge=x3 multiplier and the third surge would be an x4 multiplier of power etc. Onyx is the most powerful of the three heavenly dragons in existence, however not by much some storm surge users could be defeated by the other two heavenly dragon sacred gears. It all depends on the wielder.

{Surge}

"Now you devils get to see the true might and power of a human. And I'll show all of you"

{Surge}

"Just look at you arrogant self, you thought you were the shit and so decided to look down upon everyone, even members of your own race"

{Surge}

"Now it's finally time for the consequences, here's a new move I've been practicing" said y/n as
He raced towards Riser sending numerous dragon shots at him, likely trying to create an opening for his real attack.

Riser kept dodging or deflecting the blasts, staying at a distance from his foe. Before long he realized his mistake. Y/n wasn't creating an opening for his real attack, he was setting it up. In the air around Gohan dozens of powerful ki blasts floated, menacingly.

"I've never seen this attack before, I can't see any way to dodge!" Riser thought, frantically trying to come up with a way to escape or counter the attack.

"HELLZONE GRENADE", Riser heard Y/n shout.

Suddenly all of the Energy blasts homed in on him, simultaneously. The Air-headed Phenex watched the ki blasts arcing towards him from every direction. At this point all he could do was mitigate damage. He gathered his flames for an explosive wave. If he timed it correctly, he could detonate the blasts prematurely while his own explosive blast protected him from the attack.

Riser was scrunched in a ball as he prepared his defensive measure. He suddenly straightened with a shout, sending his arms and legs out wide while a fiery sphere of energy surrounded his body. The explosive wave detonated the nearby ki orbs, which in turn detonated the closest ki orbs. Riser's explosive wave would only persist for two seconds, meaning if any blasts escaped the chain explosion, he would be left wide open. Unfortunately, that was y/n's intention from the start. Five Crimson spheres had been suspended in the air a distance away from the others in preparation for just this situation. The explosive wave ended, and Riser felt the pain of five simultaneous explosions wash over him.

"Gaaah!" Riser choked out. His eyes shut tight and teeth clenched against the pain. He could feel intense burns where the orbs struck him, and the concussive force of the explosions rattled his brain. Riser sending him flying directly into the giant statue of a Knight.

"H-how can I be losing?? I an the great Riser Phenex!!" Riser yelled trying to stand, but couldn't

The Dragon-like armour then broke into a what seemed like thousands of light crystals and let y/n onto the ground with his black gauntlet still out. He started walking towards the unconscious Riser ready to deliver the final blow but then-

"NOOOOO, STOP IT!!" cried an unfamiliar voice as a blonde girl with hair made up in a pair of drills flew down between y/n and Riser with her flaming wings and arms out in a protective manner. "This match is done, y/n-kun. You win ok, don't hurt him anymore." exclaimed Ravel, but y/n continued to walk.

"Didn't your brother pushed Lord Sirzechs to make this a death battle to try and kill be? Unless he gives up and surrender, I will be forced to kill this prick. Plus, the fights not over and you're in the way, so move." y/n said

"NO! PLEASE! HE'S HURT MORE THAN ENOUGH!" Ravel yelled at him, but y/n still had a stoic face..

"Have it your way" y/n said.

Y/n's left arm summoned the left gauntlet and flexed his fingers for his explosion attack. Ravel felt that same energy signature and felt scared.

'N-no. Not that move again" Ravel thought in fear.

As y/n was about to commence his final attack, To everyone's surprise.. Riser looked up and shouted:

"Wait.. wait. I.. resign" Riser signed in defeat.

"That's all I needed to hear" Y/n smiles warmly, as he set his hand down and disperse her power before Grayfia spoke out..

"This match is concluded, the winner is y/n l/n" said Grayfia's voice over the broadcast.

"Before i go." Y/n turns to Ravel with a lock-on look.."there is something I want with ravel to not hurt Riser anymore further"

He begins coming closer to her with a few steps toward her. Ravel was scared that he may hurt her. Y/n lowered himself to look her into her eyes, which made her blush. He then took another step toward the blonde-haired young girl and grabbed her chin. Y/n was just staring into her blue eyes before kissing her on the lip and had his hand on her waist.

[?!]

Everyone, except Raynare and Asia was in shock and couldn't believe what y/n had just done. Ravel was also in utter shock and didn't know what to do. She felt her heart pounding in her chest. After the brown-haired young man broke the kiss between them.

Ravel just stood there, not saying a word. Her blonde hair shadows her eyes and she raises up her hand. At first, y/n though that he might get a slap across the face by Ravel for kissing her without her permission.

But Ravel got on tiptoes and then kissed the black-shaggy haired young man lips back. She held onto to him and carried on kissing his lip, not even moving away to take a breath. She wrapped her legs around his waist, forcing the dragon emperor to hold her up.

The pig tailed blonde was about to took off her purple dress and start revering her top and throw it to the side, but y/n grabbed her hands and made her look at him

"Damn. I was not expecting this, miss ravel. Let's save this when we are at my home" y/n said.

"Really?" Ravel said a little dejectedly

"Have some decency when it comes being in public, ok?" He asked her.

Ravel kissed him more, while smiling "ok. I can wait"

[Y/n's POV]
The battlefield started breaking apart after Grayfia entitled me the victor. Ravel took her brother while smiling lustfully at me. I summoned my dragon wings and flew back to the wedding hall.

Y/n: Heh. I knew that he will give up eventually. Now i can-

AAAAHHHHHH!!!!

A loud shrieking scream was heard at the hall, as i flied faster down to the commotion to see what's happening.

Y/n: Guys. Whats going....on?

I froze to witness a gruesome sight in my eyes. Riser Phenex..having being impaled through the chest up close to his neck with many swords covered in holy water. Next, a unknown hooded figure walks towards the stunned crowd

???: Heh. I have met arrogant people in my life, but you Riser Phenex are the worst.

Ravel: What are you doing to my brother?!

???: All i'm doing girl..is Vexing a certain someone.

Riser: *coughs and hacks blood* Please.... spare Riser.

???: I'm afraid i can't do that. And now.. you must die.

Before anyone can react, the unknown killer grabbed the phenex's head and slammed it against the floor very painfully. His regeneration was unable to help him after the last battle. His peerage tried to approach him, but a giant mechanical purple corba blocked their path, hissing very violently

???: Thanks. Now back to what I was doing.

He then continued his assault on Riser, then grabbed his head and snapped his neck in all places before brutally ripping his head off his shoulders. Everyone
was mortified and horrified of what outcome to Riser. Ravel trembled and dropped to her knees, before tearing up from witnessing her brothers death.

???: Now that's a kill.

Y/n: You sick fucking bastard..who the hell are you?!

The figure removed his cloak to reveal himself to be Takeshi Asakura.

Asakura: Riser was an appetite. I'm head for the main dish. And that is you...*points at y/n* Ryuga.

Most of the Devils were wondering why y/n was being called Ryuga. Y/n walked forward and took out his Advent Deck.

Y/n: Riser may be an Arrogant prick, but not even he deserved this.

Asakura: He's better off dead. Now..*takes our a familiar purple deck* Let's go.

Devil 1: What are those things?

Devil 2: Some sort of card deck?

Sona: *walks towards Rias* Rias..what is y/n doing and what's is he holding in his hand?

Rias: Watch and you'll see.

Ravel: What is he doing? He's gonna get killed.

Both y/n and Asakura thrusted their Advent Decks forward and their V-Buckles appeared and wrapped around their waists. Y/n closed his eyes and said one word most should know:

Y/n: Hen..shin.

Asakura used his right arm to perform a cobra striking motion while saying:

Asakura: Henshin!

Both Riders slides their decks into the V-buckle and they were transformed into Ryuga and Ouja. Most of the Devils were astonished to see the Black Dragon Emperor take on a new form they never seen.

Ni: Whoa..that y/n guy has two sacred gears and two dragons?!

Xuelan: How can this be possible??

Ravel: Amazing..y/n has more powers than i thought.

Ryuga: *takes out a card* I will personally kill you.

Ouja: *takes out a card* I'll be more delighted to see you even try.

Both Riders opened their visors and scanned their cards

SWORD VENT!

Venosnaker and Dragblacker charged at one another, clashing heads and gave them their tails to use as sword before departing back into the mirror world.

Ryuga: Go back to hell, you sadistic son of a bitch.

Both Riders charged at each other clashing their blades, causing sparks to fly..

Ryuga: *thinking* I have to kill him. This monster can't be allowed to live...