Morning in the town of kuoh.

Where the couple sleeping peacefully in the bed after their love making last night as the sun shine on them.

Rias was the first to wake up and noticed she was snuggling to (y/n).

She started to remember what happened last night and smile that finally have made love with the man she now loves.

Now noticed him waking up looking at his eyes.

Y/N: Morning. Said with a smile.

Rias: Morning, sleep well beloved. Said with a smile.

He noticed the mate mark on her and smile wider.

Y/N: Reminds me of how your counterpart, she never and I mean never left my side after that remembered how happy she was. Said with a smile.

She smile to hear that and place her hand on his cheek.

Rias: Perhaps so but like I told you, I never wanted you to replace my counterpart and I know how much you love her. Said with a smile.

They look at each other's eyes and lean close for a kiss on the lips.

Later.

(Y/N) walking fown the stairs heading for the kitchen to make breakfast.

But then he stop because his nose picked up a scent of food being cooked and three familiar scents in the kitchen.

He walks in and see to his surprise sirzechs who's reading a report with lucy drinking tea and grayfia doing the cooking breakfast.

The devil king noticed him and smile.

Sirzechs: Hello and good morning (y/n). Said with a smile.

He just looks at him for a moment with a chibi expression.

Y/N: Good morning as well and why are you in my home if you don't mind me asking?. Said with a chibi look.

Sirzechs: Well I heard that azazel paid a visit. Said with a smile.

With that he narrow his eyes.

Y/N: Now that reminds me, why you let him here without rias being informed. Said with a serious look.

That made him pale a bit at his looks and sweat a bit.

Sirzechs: Honestly I didn't know he was in town. Said with a nervous look.

Which he sigh with a annoyed look knowing that answer.

Then rias comes in wearing his shirt and just her panties on but to her surprise to see her older brother, lucy and grayfia.

Rias: Big brother, lucy, grayfia what are you three doing here?. Said with a surprise look.

But then she blush because she was wearing his shirt and has her panties.

Lucy noticed her and smirk to see the mark on her.

Lucy: Oh so you finally took your claim rias, are we expecting a nephew or niece soon. Said with a smirk.

This made the two of them blush at that and sirzechs chuckle a bit.

Sirzechs: Can't help yourself to finally make him yours, I wonder how mother and father would react to this. Said with a small grin.

Which rias face gone even redder knowing full well of her mother's reaction and wanting a grand baby to spoil.

Rias: Please don't tell mom it's very embarrassing if she finds out. Said with a embarrassed look.

Sirzechs: Oh don't worry I get the feeling she will find out sooner because if you didn't know, today is open house of your school. Said with a smile.

This made rias pale hearing that and now think a way to hide the mark from her mother.

Grayfia looks at them.

Grayfia: Breakfast is almost ready. Said with a small smile.

(Y/N) looks at her and went to help.

Y/N: Let me help grayfia. Said with a neutral look.

She shook her head.

Grayfia: It is quite alright as a maid it is my duty after all. Said with a small smile.

Y/N: Well with all do respect grayfia this is my home and your my guest whether your a maid or not and I'm the one should he doing the work as the host of this home, but I don't mind a helping hand. Said with a smile.

Which she blush a little such a caring person and good hospitality.

She nod of understanding and he start to help out.

Lucy looking at this made her smirk knowing full well her sister is falling for the red and white dragon and the teasing will be no end cor her stoic sister.

Sirzechs noticed his wife reaction and knowing full well of her intentions.

Rias noticed grayfia's reaction which she sigh knowing sooner or later many other girls will try to get his attention.

Later.

The five of them already left (y/n)'s apartment and headed straight to the academy which was not far.

Once they almost reached the bridge.

(Y/N) suddenly felt his body pulse from his boosted gear and narrow his eyes knowing who's here.

The devils noticed his reaction and see for ahead issei with asia but surprisingly vali was there as well with kiba and xenovia holding their swords.

(Y/N) quickly walks towards them not wanting a fight going on especially some humans close to the area.

Y/N: That's enough. Said with a serious look.

This got their attention to see (y/n) along with rias, sirzechs, lucy and grayfia walking towards them.

Vali smirk to see the red and white dragon.

Vali: Finally to meet once again red and white dragon. Said with a smirk.

He walks towards him to be face to face.

Y/N: Could ask the same thing white one, any reason why your here?. Said with a serious look.

Vali: I was looking over my rival issei hyoudou but seeing him now won't give me enough thrill of the fight, but you (y/n) shirogane who came from another dimension have both sacred and mastered both to their fullest potential. Said with a smirk of excitement.

This made (y/n) narrow his eyes knowing full well how much vali wants to fight powerful opponents.

Y/N: I can see that vali, your desire to fight powerful opponents to grow even stronger but here's a advice. Said with a serious look.

Suddenly his dual colored eyes glow much to vali surprise and everyone else feeling the rise of his dragonic power.

Y/N: Do not even think for a second to judge an opponent by their appearance that will be your greatest downfall. Said with a serious look.

This made vali sweat and he nervous for the first time of his life not believing that this person made him feel this way.

But that made him grin a bit and his eyes glow as well.

Vali: Seems to me that my counterpart given you a challenge and hopefully that I will do the same. Said with a grin.

Y/N: Trust me vali I'm far more powerful that you cannot even imagine and the reason I'm not using it is depending the situation as a worldwide destruction threat. Said with a serious look.

Vali can see he's not lying and then walk past him.

Vali: Worldwide destruction threat I'll keep that in mind but however I will look forward to see your full capabilities face to face red and white dragon. Said with a smirk.

He left leaving them be as (y/n) sigh as his eyes stopped glowing and rias went to his side with a worried look.

Y/N: Don't worry I'm fine that guy is a battle maniac wanting to fight powerful opponents and looks like I made to his list the very top of it I think, reminds me of his counterpart so much a like. Said with a neutral look.

Rias: I know that you can't tell us about the events of the future but please don't hide so we must he prepared for it. Said with a concern look.

He looks at her for a moment and sigh knowing she's right.

Y/N: Come on we have the open house to attend to. Said with a small smile.

He walks ahead of them seeing he's trying to forget that painful memories of what happened.

Rias: I'm getting worried. Said with a concern look.

Sirzechs stood by her side and place his hand on her shoulder gaining her attention.

Sirzechs: Give him time rias and trust me he will open up, let him know that he's not alone. Said with a small smile.

She nod of understanding and they walked to catch up to him.

Skip.

(Y/N) came out of the classroom with a bored expression on his face.

Y/N 'thought': I hate school. Said in his mind with a bored look.

Ddraig:[Well this is for the best (y/n).] Said in his mind.

Albion:{Agreed you need education for this in a normal life.} Said in his mind.

Which his left eyebrow twitch of annoyance knowing how right they are.

Then suddenly he hears some boys screaming and turn to see them along with two of the pervert trio heading for the gym.

He sigh knowing who's there.

Y/N 'thought': No matter what dimension is serafall is the same as ever even as a devil king. Said in his mind with a small smile.

The two dragons agreed with him knowing her cheerful attitude is one of the great things from her and the reason as his other mate.

He came in the gym and see everyone there especially serafall who's by sona side.

He noticed sona was about to breakdown of embarrassment from her older sister.

Y/N: I think that's enough lady serafall. Said with a small smile.

This brought the magic girl attention and see the red and white dragon emperor which she smile.

She quickly got to him for a hug much to his amusement.

Serafall: Good to see you again (y/n), I want to personally thank you for protecting my precious baby sister sona. Said with a smile.

He chuckle a little and pat on her head which she giggle.

Y/N: No problem lady serafall that warmonger had it coming for a very long time. Said with a smile.

She smile even more and rub her cheek against his which he blush.

Sona sigh of relief seeing (y/n) taking this quite well and promised to repay him.

Y/N: I can take a guess that you didn't know about it serafall. Said with a smile

She nod with a pout.

Serafall: Sona was so mean not telling me and I almost attacked heaven out of frustration. Said with a pout.

He chuckle a little.

Y/N: Don't be too hard on her serafall she does cares about you but it is quite embarrassing to show it. Said with a smile.

This made her gasp and sona widen her eyes with a complete shock and embarrassment.

She was about to run but serafall hugged her.

Serafall: Oh my little sister sona is embarrassed to show how much you love your big sister, is quite alright to shoe it. Said with a smile.

Sona: Please big sister stop hugging me. Said with a embarrassed look and blushing.

(Y/N) looking at this moment reminded him of his sona and serafall knowing how much he miss them but knowing like his rias said to move on but never forget.

Rias walk to his side.

Rias: Doing alright love. Said with a small smile.

He nod with a smile.

Y/N: Yeah just some great memories that's all. Said with a smile.

She can see that he truly missed their counterparts and place her hand on his own gaining his attention.

Rias: No matter what happens things will be good my love, come on my brother and father plan to hang out at your place. Said with a smile.

He sigh knowing now he need to buy drinks to those two.

Y/N: Alright let's go. Said with a smile.

The two of them headed out with the rest not far behind even serafall running to their side to hug (y/n) from behind.

But unknown to them that a certain infinite dragon god watching the red and white dragon emperor with great curiosity heard that he's from another dimension.

Ophis: Seems that he has great potential that could rival me and great red. Said with a neutral look.

But she narrow her eyes a bit felt his power.

Ophis: No that's not it his power far surpass me, red and even trihexa combined, better to keep an eye on him. Said with a neutral look.

Then she smile a bit.

Ophis: If he's this quite powerful then he's worthy to become my mate. Said with a small smile.

She disappeared without anyone noticing like she was never there.

End chapter.

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

Peace out readers.