Opening theme

Daytime at the forest.

Issei was send flying by (y/n) who threw him to the ground doing their hand to hand combat training.

He continued training issei but did a little progress so far and made a test of the boosted gear endurance made about thirty boost but not enough.

Y/N: Again issei and react faster, the white one will not give you a chance to stand up. Said with a serious look.

He jumps in the air to strike issei which he managed to roll away before (y/n) could hit him.

Issei: What the hell man are you trying to kill me?. Said with a surprise look.

Which he flinch at his glare which his eyes glow along with his red and white aura appeared around him.

Y/N: Don't you get it issei, the fight between the heavenly dragons is inevitable no matter what you try it will never stop. Said with a serious look.

Issei shakes in fear feeling this kind of pressure of power being released.

Y/N: Don't think just because you posses the boosted gear makes you unbeatable, there are other beings far more powerful that could rival the gods that will make this entire planet a battlefield. Said with a serious look.

Then he walks towards issei while his power being released.

Y/N: If you want to achieve your dream of harem king then you must accept the reality and become stronger to reach the level I'm at. Said with a serious look.

Then he stood in front of the pervert.

Y/N: Trust me issei you will never be strong enough if you don't take it very seriously you will fall and never recover from it. Said with a serious look.

Issei shakes in fear feeling the power even more closely.

Then his aura disappeared and eyes stopped glowing, he sigh to see issei has a very long way to go and walks away.

Y/N: Were done for today gets some rest and be ready for tomorrow. Said with a neutral look.

He walks away leaving the pervert alone in his own thoughts for what he said and looks at his boosted gear.

Unknown to them they were being watched by rias see (y/n) training issei again but this time it was way more different than before.

His cold behavior is driving everyone away from him which made her very worried along with the rest of her peerage members and her best friend sona and tsubaki.

She tried to talk to him again but no luck which he continued to distance himself from everyone.

Rias 'thought': (Y/N) why are you keeping away from us who wanted to help you from yourself. Said in her mind with a worried look.

Skip.

At night in (y/n)'s place.

He rest in the bed looking at the ceiling in his own thoughts about his past and couldn't help but feel great sadness.

But the words of rias repeated again which he sigh.

Y/N 'thought': Could I really do the right thing?. Said in his mind.

Ddraig:[Of course you can.] Said in his mind.

Which brought his attention to the two dragons.

Albion:{You can't deny the fact that you want to help them and most importantly rias to save her from riser.} Said in his mind.

Which made him remember that time when he was only human with two powerful sacred gear thinking he can beat riser.

But he lost against riser with a little effort which scarred him for life that time and realized there are limits of his strength.

So by his mistake to make it through his determination he finally can communicate with both ddraig and albion and then offered half his humanity to each them to be a dragon which he can finally understand the reason of having strength.

Which he won against riser and brought rias to his side.

He sigh of that old memory of the rias he knew and love with all his heart.

Y/N 'thought': I understand what you two are trying to say but there isn't any other way for me in this world. Said in his mind with a neutral look.

Both dragons once again sigh to see he's not budging at all.

Then suddenly a red magic circle appeared which brought his attention and see rias appeared.

Y/N: Rias what are you doing here?. Said with a confused look.

He knows why she's here but he better not act on this or bad things will be involved.

She then starts to take off her clothes.

Rias: (Y/N) I want you to take my virginity. Said with a desperate look.

She tried to go close to him but he raised his hand to stop her.

Y/N: That's enough rias, whatever your trying to do won't work at all. Said with a neutral look.

Which surprised her.

Y/N: This won't change anything, what's been bothering you this is not the answer so please don't make things that will regret you for life. Said with a neutral look.

Which rias looks down in sadness hearing this from him knowing that is true.

Rias: But I can't do anything to get out of this situation. Said with a sad look.

He can see the sadness in her and was about to say something but suddenly a silver magic circle appeared which he recognized it.

Y/N 'thought': That color is no doubt lucy is coming. Said in his mind.

(A/N: Decided to have my oc character from my balance story as sirzechs wife in this story as well, so that grayfia be in the harem.)

But the person who appeared surprised him is not the person he did not expect.

Y/N 'whisper': Grayfia. Said with a surprise look.

The person revealed to be grayfia wearing her maid clothing and looks at both of them and to rias.

Grayfia: It appears that I made it in time. Said with a neutral look.

The dual dragon emperor blinks a couple of times in confusion and almost forgot that he's in the ohter alternative dimension.

Rias: What are you doing here grayfia?. Said with a serious look.

Grayfia: I was tasked to come here and prevent you to do what you were about to do and to give it to that low born boy. Said with a neutral look.

Which rias glare at her.

Rias: Whoever I want to give is my choice not them, they won't listen to me. Said with a serious look.

She sigh at this and then looks at the boy.

Grayfia: Pardon me young man, my name is grayfia lucifuge head maid of the gremory household. Said with a neutral look.

He just nodded.

Y/N: No trouble ma'am, my name is (y/n) shirogane. Said with a neutral look.

Grayfia can see the boy is polite but couldn't help but sense someone odd about him and the energy she is sensing.

Grayfia 'thought': This is odd about him, he posses two energies that is almost familiar but very different. Said in her mind with a neutral look.

Then she looks at rias.

Grayfia: Come lady rias we must discuss this at home. Said with a neutral look.

She sigh and picked her clothes.

Rias: Of course and it is alright to bring akeno along. Said with a neutral look.

She nod.

Grayfia: Of course it is not it is a queens duty to be by the king at all times. Said with a neutral look.

She nod and looks at (y/n).

Rias: (Y/N) thank you for talking me out of doing what I will regret. Said with a small smile.

He noticed there is a small sadness in that look and he nod.

Y/N: No worries. Said with a neutral look.

The maid noticed about something odd about his facial expression but leave it for another time.

She created a magic circle and both of them stand on it.

Rias: Hope to see you soon. Said with a smile.

They disappeared leaving him all alone.

He sigh and lay on the bed looking at the ceiling.

Y/N 'thought': Seems phenex is coming tomorrow. Said in his mind with a neutral look.

Albion:{What are you going to do about it kid.} Said in his mind.

Ddraig:[Indeed I have a feeling that grayfia of this world is suspicious of you and I get the feeling she felt our energy.] Said in his mind.

He thinks about it for a moment.

Y/N 'thought': Even so I don't want tk get involved. Said in his mind with a neutral look.

Both dragons sigh at this amd leave him be hoping that his old self comes back.

Skip.

Daytime at kuoh academy.

(Y/N) sitting on the roof of the school in his own thoughts while looking at the sky.

He glanced at the old school building and knows that riser should be there by now demanding rias marrying him.

Which he can feel the power releasing from both rias and riser meaning they are arguing which he goes to the roof of the old building and hear what going on.

From within the room.

Rias glaring at riser who is smirking.

Riser: My dear rias you should know this is the betterment of our race. Said with a smirk.

Which made rias mad at that and (y/n) even mad on the inside to hear that.

Y/N 'thought': Seems that this riser is worst than the riser I know. Said in his mind with a neutral look.

Rias: I told you over a thousand times, I will not marry you. Said with a serious look.

Which he made an annoyed look.

Riser: You know that riser will not accept no for an answer rias, if you didn't expect of me hearing what you were about to do last night with a low born scum. Said with a serious look.

Everyone are surprised to hear that except akeno and grayfia who heard of it.

Which she glare at him with great anger.

Rias: Is that jealousy I hear riser that I was about to give my first to someone. Said with a serious look.

Which he is mad.

Riser: Don't push riser rias and I will make that low born suffer if he ever got his hands on you. Said with a serious look.

Which most of rias peerage feel sorry for riser for what he's getting himself into.

Rias: I won't let you dare touch him riser. Said with a serious look.

Grayfia noticed that rias is determined to protect the boy and was about to say something.

Y/N: I appreciate your protection of me rias but I can take care of myself just fine. Said out of nowhere.

They are all surprise to hear his voice and look by the window to see it opened and (y/n) sitting there.

Rias: (Y/N). Said with a surprise look.

He looks at her.

Y/N: You know I can take care of myself just fine right. Said with a neutral look.

She nod of understanding but couldn't help but to worry about he's here and riser looking at him.

Riser: So your the scum that almost had with riser's bride. Said with a serious look.

Which (y/n) looks at him and riser inspect him.

Riser: I dont see why rias is interested in you, by the looks of it your nothing but a brat. Said with a smirk.

(Y/N) just looks at him with a bored expression for a moment.

Y/N: Well at least I'm not boasting about being a high noble and a huge pole in the ass. Said with a neutral look.

Which issei resist the urge to laugh along with kiba.

Rias along with akeno, koneko giggling.

Asia just turn away but noticed she is giggling as well.

Grayfia us surprised that he just insulted riser but resist the urge to giggle as well.

But riser on the other hand is made and bus aura raised in flame.

Riser: NO ONE INSULTS RISER AND GETS AWAY WITH IT!!. Yelled with a angered look.

He shoots his fire towards him which everyone is shocked that but suddenly (y/n) grabbed the fire ball easily.

Which made the phenex shocked to see someone grabbed his fire like a baseball and not getting burned at all.

Y/N: Word of advice never to engage someone who has an ability of fire especially if that person is a dragon. Said with a serious look.

Then he crushed the fire ball completely like it was nothing at all.

This brought attention from riser and grayfia to hear that.

The maid made a mental note to report to sirzechs immediately after this meeting.

Riser: So what the phenex household flames of the phoenix is the most powerful of them all and no one can stand a chance not even a dragon brat like you. Said with a serious look.

Which (y/n) looks at him with a bored expression.

Y/N 'thought': If only you knew riser about what I truly capable of. Said in his mind with a neutral look.

Which both dragons within the mindscape noticed it.

Albion: Ddraig. Said with a surprise look.

He nod.

Ddraig: He's beginning to crack. Said with a determined look.

Tension happening and grayfia started to interfere.

Grayfia: Thats enough, my lord and master lucifer entrusted to me to make this meeting peacefully, if any conflicts happen then I shall step in. Said with a serious look.

Which (y/n) noticed and smile a little while no one notice.

Y/N 'thought': Even though she's not the grayfia I knew but I see this one has her determined power and authority. Said in his mind with a small smile.

Riser decided to step down but continued to glare at (y/n).

Grayfia: My lord and master expect this to happen so they decided a alternative to deal with this. Said with a neutral look.

Which got their attention but (y/n) what is about.

Grayfia: They decided if you want out of this marriage then a rating game must be settled. Said with a neutral look.

Which brought their surprise to hear that and riser start to laugh.

Riser: Really now, that doesn't matter I can see I can win. Said with a smirk.

Which rias glare at him.

Then riser snap his fingers and then a magic circle appeared and reveal fifteen other girls.

Riser: After all I have a complete set of fifteen servants. Said with a smirk.

This made rias mad to hear that and issei on the other hand on his knees saying about the girls.

Riser: Rias why is your servant looking at riser like that?. Said with a confused look.

Rias: His dream to have a harem. Said with a neutral look.

Which the fifteen girls in riser peerage look at issei in disgust especially the one named ravel.

But the young phenex girl looks at directly at (y/n) who is not bothered by all of this but she blush a little to see he's cute.

Which the dragon noticed.

Y/N 'thought': Seems this ravel is the same as the one I knew. Said in his mind with a neutral look.

Riser: Even though you have less servants you don't stand a chance so save your embarrassment and accept to be my wife. Said with a smirk.

Which rias glare at him.

Issei: Hey don't you dare insult rias you bastard. Said with a serious look.

He summons his boosted gear and rwady to fight.

Riser: Mira. Said with a annoyed look.

The blue haired girl with a staff went to attack him and issei was about to attack her.

But suddenly (y/n) appeared between them blocking their attacks which everyone is surprised to see that so suddenly.

They never seen him move so fast and easily block their attacks.

Y/N: How about you save it for the rating game. Said with a neutral look.

This made riser gulp to see he's not someone to be mess with.

Riser: Very well then see you at the games and claim my price. Said with a serious look.

Then he looks at (y/n).

Riser: After that riser will deal with you after the wedding. Said with a smirk.

Then he and his peerage disappeared within the flames leaving the rest alone.

Grayfia: I must go back and inform the heads of this, you need tk train your peerage and I think ten days will be enough. Said with a neutral look.

Rias nod of understanding.

Rias: Hope it's enough. Said with a neutral look.

Then grayfia left in the magic circle but glance at (y/n) before disappeared.

Then rias looks at (y/n).

Rias: I know that you don't want to get into this mess but can you please help train us. Said with a hopeful look.

He looks at her and see she is desperate like back to his home dimension.

Y/N: Very well then but you will listen to me whatever I say in training understand. Said with a neutral look.

They all nod of understanding.

Y/N: Then be ready because I will not making easy knowing that riser will use your peerage to wear you all out and I know what you all capable of, so we meet up tomorrow and go on a place to train. Said with a neutral look.

Them he left leaving everyone alone.

Akeno looks at rias.

Akeno: Rias do you think that he's well you know?. Said with a worried look.

She sigh.

Rias: I know akeno but I get a feeling thay he will help us in the training. Said with a worried look.

They couldn't be help but see he's still in that attitude.

Ending theme

End chapter

A/N: I hope you all enjoyed this chapter and please vote if you like it.

Peace out readers.