A/N: Disclaimer I do not own Highschool DxD only the original characters I've created for this fanfic.

This will be my first attempt at a fan fic and honestly this'll honest be a jank one so bare with me.
This will be a story that introduces Roygun rather early (with the use of OCs)
-"text" for draig and other sacred gears with sentience and lang
-'text' for whomever is speaking -(text) for inner monologue and or thinking -Narration introduction to said chapters

And warning Issei will not be the protag Vali and his siblings(Ocs) will fill that role… anyways on the the show…

Arrival

It was a stormy night within the walls of the Luficer castle the whaling of a newborn babies could be heard. On this night one Razevan Lucifer and his exhausted wife Eleonore Wittenberg Lucifer lovingly embraced their babies…..Twins.

'Ohoho I can feel the demonic energy radiating off these two, if they're anything like your firstborn Luther our family has a bright future!' exclaimed Rizevim Lucifer.

'Thank you ….father!' replied Razevan, with a tinge of venom not noticed by the others in the room.
Unbeknownst to everyone Razevan only sought after attention from his father whom all but saw him as nothing but an extension to reviving the Lucifer name. But once the awareness of grandchildren were brought about Rizevim sought after strong grandchildren he could take under his wing to make up for his disappointment of a son.

'Have you two decided on names for the two?' Questioned the excited grandparent.
Eleonore looks down towards her children with loving mirth. 'Yes we have Vali for our baby boy and Lilith for his sister in memory of their great grandmother Lilith Lucifer'…

Meanwhile in another region of hell….

'WHAT AN UPSET THE HEIR OF THE LUCIFER FAMILY TURNING A 1vs14 UPSET IN HIS FAVOR!'

'UNBELIEVABLE!', shouts a very beaten yet ecstatic pinkette.

'BOTH FIGHTERS NOT GIVING A INCH THIS'LL ON FOR THE HISTORY BOOKS!"

'How about we raise the stakes for our final clash Luther?' asked the pinkette.

'I'm open to suggestions' replies the man now named Luther.

'If I win you'll become my Rook, if you win I'm all yours~'

Without truly grasping the underlined meaning of the last bits of her words Luther enthusiastically accepts…'YOU GOT YOURSELF A DEAL ROYGUN!, I've been looking for a queen (for my peerage) anyways'. Both fighters readying themselves for their final clash magic so dense in the air leaving the audience breathless for their final attack. A blistering win pick up between the two, Roygun casting incantations refining and strengthening her body.

(Luther in my 400 years of competing in rating I've final met the man I can devote my all to after losing my husband(even when you were always the man sought after the most)…..If only I didn't have to resort to this for him to get that I've been practically throwing myself at him.) the current head of the Belphegor family ponders as she ready herself.

Flashback-400years ago

Two young adult figures can be seen sparring in a arena…..

'My my Rizevim where you've been hiding this monster of a brat all these years?' Inquiry made but a elderly figure with worn horns.

Like the proud grandfather Rizevim had become let's out a deep chuckle…'Heh he's my grandson Luther, he reminds of my father before the war took place right down to his energetic personality it's uncanny really if you ask me.' Patting the man next to him playfully. 'Same can be said about your granddaughter Asmodeus!'

'Well after she lost her husband to the war I had to do something to help her move on'

'Oi Roygun why don't we make this a bit more intimate?' Asks the boisterous devil.

'Ara ara it would seem someone wishes to spoil a lady' a flirt out demon practically purr out as she charges at her spar mate.

A thunderous thud quickly bring the two elderly men out of their conversation….
'Maybe we should stop them before this escalates' both agreed upon before rushin over to stop the sparring match.

Flashback end….

A collision of fists and magic clash causing the arena to crackle under the strain of both monstrous forces fighting for supremacy. A woman fashioning a crazed look bordering on lust and a man with a unwavering expression. But to his shock Roygun lowered her guard to take the full brunt of his attack and gave him a sensual wink. 'Now I hope you keep up your end of the deal ~'. To his horror she took willing took the full brunt of his blow cracking her chest plate sending her skidding a few kilometers. 'Well shit that's a thing now' murmured a ragged Luther as he tries to steer himself towards the pinkette to check on her. As he arrived at his rival side he could hear the her let out blissful laughter. 'The fuck is wrong with you that was a terrible decision on your end!' yelled a frantic Luther. As is if automatic the pinkette replied in a whisper so she couldn't be heard, 'Ara ara is Luther worried about little of me?'. Not quite catching what the heir of the Belphegor house muttered the battered man moves in to help her up. 'I didn't quite catch that could repeat that but a few decibels louder?'. But to his surprise the woman in his arms glanced at him with eyes of a predator catching its prey. Slowly her arms hooking around his neck and aggressively pulling him in his lips crashing into hers shocking everyone present especially her rival.

Pulling away with renewed vigor she lovingly rests her forehead on his….'I said I hope you'll keep your end of the deal, It's my loss so per to our agreement I'm yours love'. A storm of questions swarmed into his head to try to pinpoint reason for action eyes threaten to bug out of their sockets. 'What was that for? What are you playing at Roygun?'. Apricot skin flushed with a hint of red as he stares into the demoness's golden orbs. 'Well for starters I thought it was obvious since I've been gunning for you for the past 400years dear, you are the first man I truly say I love since my husbands death during the war'. Like a fish out of water the man stares down the woman in pure utter shock. '…..I'm just a man that thinks with his fists can you honestly say that I'm a good choice for mate much less a husband?'. 'Luther Wittenberg Lucifer' the words seep into her ears sweetly. 'Mou, you're really making me work for this aren't you?' humming ever word with love. ' For starters you're *kiss* a man that fights for his beliefs, second *kiss* you're a family man even when you're father has been less that fatherly to you. If I list off everything we'd be here all day but the greatest thing about you is you get me you know what I'm thinking without me having to say a word, although you couldn't see how much I love you for all these centuries in each others company'. 'Also my daughters already see you as a father anyways so if it's anything to you there's that, doesn't mean I won't want children from you dear~'. A sparse chuckle leaves the man as to sound off his defeat in the conversation. 'Alright… alright you win'. Albeit is wrapping her arms around her hips pulling her in closer each other's body heat mending together. 'I'm a man that plays for keeps'. As he pulls her in for a strong passionate kiss making her weak in the knees. 'Roygun Belphegor Lucifer, I can get used to that' the demoness purred after breaking away from the kiss. 'We should end our match though there's a few things I'd like to educate you on in my bed chamber~'. As they separated from each other the heir of the Belphegor family strides forward…

'AS OF TODAY I, ROYGUN BELPHEGOR SURRENDER! ALSO I WILL BE STEPPING DOWN FROM RATING GAMES TO PURSUE A LOVE LIFE WITH OVER THERE, SO IF YOU'LL EXCUSE ME I HAVE BABIES TO MAKE!' As she finished her announced she ran off to champion of today's rating game and disappear in a magic circle.

And that's prologue…. I have some wild sketched up for the bed chamber stuff so if you'd like to see me finish those and link the Imgur for it let me know…Also next chapter will be the official chapter once with a timeskip and introducing all the oc characters and the start of Rias involvement in the story.

Oc's so far:
Asmodeus Belphegor- grandfather of Roygun.

Eleonore Wittenberg Lucifer- loosely based of Dies Irea Eleonore Von Wittenberg, and proficient user of fire magic and a super class devil (possibly stronger) more on her later.

Luther Wittenberg Lucifer- Eldest child of Razevim and Eleonore, Scared Gear user, El Demonio Dorado(The golden devil).

Lilith Wittenberg Lucifer- Twin sister of Vali, magic specialist of the family(wields the same power her great grandmother used during the war.)