A/N:I'm have decided to rewrite the prologue and also he won't have a harem so sorry for those who wants him to have a harem.
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Somewhere in a place called the Void or the known as the Nothingness we could see a being covered in black and white energy as he looks on the surrounding Worlds in the Omniverses.

The being is a he the reason to why he chosen to take form of a male it is unkown currently he is looking on a particular world that he once visited this was the only World that knows about his existence.

This world was known as the DXD Universe a place where the Supernaturals are always fighting each other this world was in great chaos a long time ago there was no light that shine to guide them in the day and their was no darkness to guide them in the night it was a dark age to them until the being came and gave the light for the day and the darkness for the night.

As he was written in stories that turned into legend and time past became a myth but does who still live believe since he came always believed he existed dragons would worship his light and the Evil Dragons would worship his darkness but became a myth to everyone after he disappeared 10,000.

As he left a message written in a silver stone as he foretold of his return.

The Sun will turn red the Moon turns blue the stars in the night sky shall spin as they dance never before seen in the first time in 10 millenia as the awakening of the Radiant Darkness has begun.

The Light of Heaven shall shine brighter than ever as the golden bell rings while in the Sky of Hell shall be plunge in Darkness as the creatures of  darkness bathe the night in blood as they scream in joy the Sun and Moon collides the Silver Eclipse appears as the Radiant Darkness has awakens.

The being chuckle at this remembering jus then he sees a young boy sitting on the top of a hill looking at the setting Sun light slowly disappears as the moon rises and the darkness come unlike any children he has seen this boy never feared the darkness he hears his prayers wishing to any diety hear his prayer.

????:to who ever Great Almighty One hears me I wish to ask why do people do not fear the light but fear the darkness they both exist to balance Creation yet one is being rejected while the other is being praised I wish I could make people see the beauty of the darkness as i feel the sorrow and sadness the darkness feels for being rejected as i could sense the light feels the same, why do it feels sad does it not like being praised or is sad that the darkness is being rejected I wish to know this secret if you give me the chance.

As the being heard his prayer it was delighted as there is someone who see the light and darkness as both equal and the boy caught his interest and an idea pop from his head.

As the being then wave his hand as he became a ball of black and white as he flew to the boy and entered him as they both became one both in body and soul as a new legends shall rise.

????:you will be the one to change everyone's view of the darkness and will make both light and darkness equal again.

He said in the boy head before fading away as he became one with the child.

(3rd POV)

The boy that prayed on the hill suddenly felt that he became one with light and darkness and a flash of Billions if not Trillion amounts of memory he all saw and also heard a mysterious voice spoke to him.

(???? POV)

????:I have no name but we are the light and darkness that keeps the balance of creation we are Lux Et Tenebrae.

The boy spoke before a feminine voice called her.

????:Neo come on we should go back to the orphanage now it's almost night and you know it's scary when it becomes dark.

I then look at the girl whose name was Xenovia.

Lux:my name is not Neo anymore it is now Lux do not fear Xenovia for the darkness will guide us back.

Xenovia:wait what do you mean?

She ask in confusion as I smiled and then spoke again.

Lux:tell me Xenovia what do you think of the Darkness?

Xenovia: why are you asking me that?

Lux:nothing in particular but please what is you answer to it.

Xenovia: well I could say the darkness is scary you may never know what lurks in it.

Lux:you are wrong the darkness isn't that scary.

She just look at me weirdly as if I have lost my mind.

Xenovia: what do you mean of course it's scary.

I shook my head and then spoke again.

Lux:well let me show you that you do not need to fear it.

I gestured to her to come near me as she nodded and sat next to me.

Xenovia: so what is it you want to show me Lux?

Lux:look over up the sky.

I said to her and she what could only be seen as the true beauty of the darkness.

The black shadowy creatures could be seen dancing in the night sky as black dots could be seen flowing gracefully in the night as the moon turns into a lunar eclipse.

Xenovia: wow this is beautifull.

She said with stars in her eyes as I smile at this.

Xenovia: you were right the darkness isn't scary.

Lux:yes it isn't scary if you understand it well.

As we enjoyed the night sky until the nun in the orphanage called us as we left and went back to the orphanage.

Timeskip

10 years later.

We could see a boy wearing black and white clothing walking in the streets this was Lux as he grew old enough to work he left the orphanage and lived in Kuoh.

He learned about the Supernaturals world after he became on with him 10 years ago and gain his infinite powers and knowledge he trained to master it and mannage to control it to its full power and gain access to the Twilight Realm.

In the first 5 years he practices to learn the many powers that is light or related to it.

He can create many things out of light in the first year he practice controling it.

The second year was where he practices to used the light as a means of teleportation, use it to spy on others or enter the positive minds of others he could also make and implant dreams on others which is very useful.

The third year was on how to use spells, healing spells, and other various types of abilities.

The fourth one was practicing one summoning and creating different creatures made of light.

And the fifth year he practices various types of light their was even a light that can take away life which is very powerful but dangerous also and he also practice on learning on every ability and power the light have.

The rest five years was practicing on darkness the routine was the same like on practicing in controling the light.

Currently he was walking to school which he enrolled to a year ago the school name was Kuoh Academy.

It was an all girl school until it also allowed boys to enroll the last year the same time he enrolled in it as he was being invited by the school.

As he was currently walking with two little cute blobs following him one was a black while the others was colored white no one can see them only Lux can.

The white ones name is Dawn while the other is Dusk they were created by Lux 2 years ago the three had a great relationship with each other.

Dusk:hey master I could sense a Fallen in the school your.

Lux: yeah I know I could sense them also.

Dawn: they will probably try to kill Ddraig host.

Lux:so they have already known I wonder why it took them this long?

Dawn:they must be planning something here in Kuoh that they would kill the pervert.

Lux:guess your right.

As he arrive at the entrance at school he was bombarded by praises from the girls while curses from the boy's.

Girl1: Kyaaah it's the white King of Kuoh.

Girl2:no he's not his the Black King.

The girls began to argue of which title Lux suitable at which made the Three sweatdrop at this.

Boy1: great his taking all the girls for himself.

Boy2:why does he always the luck one.

I just continue to walk ignoring them until I bump into a white haired girl as I look at her.

She was Koneko Toujo but I learned that she was a Nekomata thanks to me being 100% Dragon but I am also 100% Human don't ask how I could do this well considering I am the most powerful and the One True God I could do the impossible.

There is also the fact that I have a crush on her and how you may ask how I fell in love with her well it all started when I saved her from falling of the rooftop of the school later then we would interact with each other until I began to have feelings for her but I don't know if she feels the same for me.

(A/N:*faceplamed* damn I forget to put in the bio that he's a dense guy even with Infinite knowledge he still doesn't know that Koneko loves her deeply to the point she would die for him.)

Lux:oh sorry Koneko didn't notice you their.

I said as I help her stand up and look at her I saw her blushing which confuse me the weather isn't that hot right.

Koneko: it's alright Senpai I am fine.

She said while stuttering which confuse me even more while poor Author-san smash his head on the table repeatedly while muttering how he is almost as dense as Saitama.

Lux: are you sure?

She nodded.

Lux: well then I should be going now then see you later kitty.

I said before patting her head as I left I didn't notice the happy expression Koneko had.

(Koneko POV)

Senpai patted my head I can't believe it this is the best day of my life he always so nice unlike those perverts I just wish I could tell him my feelings, when he save me from falling of the rooftop and he didn't ask me anything in return when he saved me.

I said as I arrive at the ORC where I greeted Rias-senpai and the others as they notice my happy expression Akeno in particular who i didn't notice was smirking deviously at me.

Rias:oh you have arrived Koneko you seem happy today?

Rias said while moving her Knight as she and Akeno are playing chess.

Akeno:oh my it seems your happy today Koneko tell me did something interesting happened?

Akeno ask while moving her Queen.

(3rd POV)

Koneko: nothing.

I said in a monotone voice while trying to hide my blush as I sit on the couch which didn't get unnoticed by Akeno.

Akeno:oh your not fooling me Koneko I know that expression of yours and only one person could make you like that.

Koneko:I don't know what your talking about?

I acted confuse while continue eating sweets.

Akeno: really then you wouldn't mind if I take Lux then?

Akeno said to Koneko who growled before speaking.

Koneko: you step away from him Akeno his mine.

She said but soon realized what she just said as she blush redder than Rias hair.

Akeno:"ufufufufufu~ I was right then you do like Lux.

Koneko just nodded while blushing even more.

Rias:Koneko there is something I need to tell you.

Koneko:what is it Rias?

Rias: you can't fall in love with Lux as devils are forbidden to marry humans.

When Koneko heard what she said her heart was shattered to pieces as tears slowly burst out of her eyes as she runs to the room inside the ORC.

Akeno: Rias isn't that a bit harsh to tell her that?

She ask her bestfriend.

Rias:I wouldn't want to tell her about it but she will soon find out about it so it's best to tell her early.

Akeno: I understand.

Rias: anyways I noticed that the brown haired boy have some kind of Sacred Gear.

Akeno:are you planning to make him join your Peerage?

Rias:yes also checkmate.

(Lux POV)

School was over as I pack my things and left as I went to a place no one can see me I merge with shadows.

As I saw Issei the most perverted student in Kuoh Academy anyways I saw Issei walking on the bridge as he was walking the fallen appeared just as I expected.

Dawn:it would seems their making a move master.

Lux:yes they are and it would seems Gremory is also observing them.

I said as I saw Koneko but I could see her having a sad expression on her face.

Lux:why is Koneko looking very depress?

Dawn: I don't know something must be bothering her.

Lux:maybe I should talk to her about it tomorrow.

Dusk:yeah you should.

We soon left and head home as the two have already left and their going to have a date this Saturday.

Dusk:hey master how about we make the whole Supernatural World know your return.

Lux:it's not yet the time but I will reveal my self very soon but not know but I have a better idea.

I said as I look up in the sky and had a devious smirk on my face as both Dawn and Dusk knew what is going to happen as the three of us said one thing.

Dusk/Dawn/Lux:it's time for our legend to return.

We three said as we look up at the sky and saw the moon turn blue while the sun on the other side of the planet turned red while in the night sky we could see the stars moving like fireflies in the night sky.

This event caught the supernaturals attention immediately.

In the Underworld we could the Devil King Sirzech along with his family and the other 32 Pillars of the Underworld talking until a Devil barge in.

Devil:lord sirzech you have to see this their is something happening on the human world.

This caught everyone attention immediately.

Sirzech: what is it show me?

The devil projected a video of the outside world what they saw made them all flabbergasted.

The Sun was Red as blood while the Moon has turned Blue but that's not all they saw the stars dancing in strange formations.

Zeoticus: it can't be it was supposed to be a myth.

Serafall: what do you mean?

Zeoticus: well ever heard of The Radiant Darkness before?

Ajuka: oh you mean the ancient dragon that gave the light and darkness to us before disappearing.

Zeoticus: yes.

Serafall: but what does it relate to what's happening now.

Zeoticus look at Sirzech who nodded as a silver stone appeared and a writing could be seen in it as everyone look at the stone and read what was written on it their eyes widen in shock.

Serafall: you mean it has begun?

Sirzech: yes he is almost awake this is only the first sign of the prophecy.

Sirzech said as he look at the screen and what he was flabbergasted.

The whole Underworld could see what happening in the Earth and all Elder devils were shock of what they saw and says about the prophecy is beginning.

In Heaven.

Michael and the other Seraph and Angels were jumping in joy as they were seeing an event that they all have been waiting for a long time.

Meanwhile back at Earth.

We could see a man sitting on a chair holding a wine while looking at the sky.

Azazel:The Sun will turn red the Moon turns blue the stars in the night sky shall spin as they dance never before seen in the first time in 10 millenia as the awakening of the Radiant Darkness has begun.

He said As he took a sip from his drink.

Azazel: well this is unexpected.

To Be Continued.
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A/N:Well hope you all like the rewrite of the prologue I will see you all next time Author out.