"DxD: Disdain"

"I have nothing to own."

Summary:

[Issei grew up in a famous or infamous family, the Gremory Clan. As the next heir for the family, he felt many things. But, he always thought he had yet to fit in with the family. Rias just a normal human, or that's how she felt before meeting 'him.' Be it luck or be it fate, but they had met once more.

OP, less perverted Issei x Harem]

Child Turned Devil

It's said that at birth, a devil child's power and potential was determined and shown.

"This power is unimaginable." That was all Lord Gremory could say once he saw his daughter's fluxing power, if she were fully trained as she grew.

The mother of the new-born child smiled at the sight of her new child, her first daughter. "She's our daughter."

To the Gremory family, Sirzechs had always had a mysterious birth, but Rias's birth was an odd one.

Sure, Sirzechs's true form was not really a devil's true form and he was overpowered beyond what many quadruple his age was. He had fully mastered his powers and gained a title many wished to gain, a title of a Maou, not just any, but the most-liked, Lucifer. But that was just about it.

The only reason he was strong was because he truly trained with his already extraordinary power and pushed himself way beyond himself unlike many his age and much older.

True, other devils trained, but they relied on their abilities that they got at birth too much. Sirzechs somewhat is the same but that is because he himself is actually is composed of power from the house of Bael, power of destruction. He pushed himself to his full potential, if someone would compare his birth powers to his current strength, they would be close to each other if not equal.

Rias was different. She did not have the same form as older brother. She did carry on the power of destruction too, but something was off, really off. It was not it was bad, but no one (Lord Gremory & Venelana because they're only two people in the room) was sure if it were good.

The child was an oddity; she had too much demonic energy that was way beyond what anyone should have. The child would become the second Gremory prodigy, one prodigy that surpassed one of the prodigy of prodigies Sirzechs, the first prodigy of the Gremory Clan. One that too was questioned if they were really a devil at the moment of birth.

A man of light grey hair floated off to a building that held the main Gremory family. His eyes were fixated on one window. Birth was to happen right about now. But there was no energy coming from it. Besides the living energy of... the two heads of the Gremory clan. It took a moment for Rizevim to notice the energy. His battle scarred mind could not understand why. His eyes should be able to see through walls and sense anything living.

There was something preventing him from seeing through the wall and sensing energy.

This kind of, not too much though, scared Rizevim. This had never happened to him. He could not process something in this world being able to stop his grandfather's eyes. Yes, very much though a secret, Rizevim literally stole his grandfather's eyes after finding the copse in the plane of Middle land, or Earth.

The corpse was perfectly dead. It showed no signs of death besides the missing of a heart rate. He knew his father's father's eyes were special and ripped it out his skull. Then completely obliterated the body that could put Sirzechs's special to shame.

First, there were sixteen chess pieces on the bed. They were no ordinary chess pieces; those were [Evil Pieces]. They were still mystery to all devils even the creator, a certain Maou and prodigy, Ajuka.

As the new-born power of Rias grew to an all time high, the [Evil Pieces] reacted. The extreme glowing of ten of the sixteen pieces gave off was showing extraordinary powerful, meaning they have become better than the rest, [Mutation Pieces]. Pieces that were far stronger than the normal pieces, they had the power of the [King] at his or her full potential, anyone's full potential was high but many never reached that full potential. For many failed to live that far...

But the fact was that she had ten.

Most got three or four. If someone was lucky, he or she would get five. The rarest of them all were six to seven pieces. However, Sirzechs was lucky and got the highest number of [Mutated Pieces], seven. But, now a person, who came from the same family, had gotten ten [Mutation Pieces]. There are mysteries that even the lazy creator does not know of because he gotten it of the information from another world...

The pieces were all eight pawns, one bishop and lastly, the grand king piece. What was odd, was the fact that the [King] piece was mutated also. No one noticed the glowing pieces.

Lord Gremory could only nod, stupidly. "This power... It's way beyond Sirzechs."

The mother shook her head, "That's a good thing."

"Yeah, I guess...!-" Lord Gremory felt impending danger in coming and through himself at his wife and daughter. He used himself as a human-no, devil shield.

While 'flying', he panic leading him teleport something or a certain someone somewhere.

Attacks weren't all that common but they weren't all that uncommon either. However, usually some servants are home, but today, a lot of the servants were getting ready for the baby to welcome the baby. Sure, they were servants just outside the room, but even Lord Gremory himself just felt the danger when it was just outside the building.

"DDDOONNG!" A whole side of the room fell into a mini gale of dust when the attack hit the structure.

Besides the missing wall blocking outside from inside gone, there wasn't much other damage.

Lord Gremory for once in his life did something really stupid. He teleported his daughter some place, switch her with another baby. The Lord of the clan of Gremorys was so pissed at that moment; he just sent a one-hit wave of pure demonic energy at the opening of wall.

He then got off his unconscious wife; he could not blame her for being unconscious. She just gave birth, and to an absolutely strong baby too. Those both cause huge amounts of stress both physically and emotionally. He realized he was looking at a baby, a human boy. He could only sigh as he thought, 'Just the luck of the draw...' He was going to return this baby and get his new and only daughter back.

He then turned towards the hole and walked towards it, dripping with rage that literally came out as demonic waves.

The attacks were usually on a small scale. But they dare attack when his wife is giving birth. Oh, that was uncalled for and with the anxiousness of the birth, he teleported his daughter away. And he did not know even know where the hell to! Or maybe where the heaven to...

He was going to kill, torture, obliterate that son of a bitch that dare attack him! He could sense the present of the person floating in the sky. "Damned Bastard!"

The grandson of the original Lucifer, Rizevim Livan Lucifer, came into view when the head of the Gremory clan made it to the opening.

The damned bastard would not stop attacking his property and house.

But this done it.

His daughter is missing for the time being.

The servants still standing outside from the door, still have not rushed in. The Gremory head could only supposed they have been killed, or something is keeping them from hearing and/or entering.

"Oh my~ Oh no~ I did not know, not in the slightest, that your wife was going through labor~" The wicked smile on the flying man's face said otherwise and more of the opposite. He planned for this.

"Rizevim! You've done it now! I'm going to fucking obliterate you!" The number of times Lord Gremory cursed could be counted on one finger. That showed how pissed the man was. Now it was two fingers.

Lord Gremory was done. He was pissed. Beyond anything like it before. Something in him snapped.

He pulled his arm back, similar in the way people pulled their arm back to punch someone. Energy built up in that arm, so quickly, it was almost impossible so. Then with a wild haymaker, he launched himself and the energy. At incredible speeds, he closed the distance between them both in milliseconds.

"BOOOOM!" Even through Lord Gremory had hit him, it felt like he broke his own arm, if not shattered the whole dang thing.

"Arg..." He could only groan slightly at the sudden pain.

Before he fell since he was still in mid-air and for some reason did not feel like or could not want to unleash his wings. Rizevim grabbed him by his injured arm.

That damned Rizevim was also a prodigy, maybe on par with Lord Gremory's son. However, it was also that he had the powers of his grandfather that made him pretty darn strong. Also, Rizevim's family was known for the beyond-strong family members within them and the execution of 'weak' members, which could be pretty strong for some mid-high class devils...

"Tsk, tsk, tsk. Mr. Gremory, I did not come to attack you, not in the slightest~ Or, I would have done it by now." The last statement was so true. Mr. Gremory put all his feelings and strength into that attack and Rizevim just took it all. Rizevim came out the small dust cloud surrounding him, as tidy as Lord Gremory first saw him.

"Damned Bastard..." Lord Gremory muttered to himself.

"It did hurt, just a bit though~" Rizevim stopped for a moment and looked towards the woman in the building.

And amazingly, the servants still have not barged into the room yet.

Rizevim line of sight was towards Lord Gremory's wife. The husband of Venelana Gremory noticed this. "Don't you dare touch her!" Rizevim pulled on the arm he held firmly and laughed at the pain it brought to the other person.

"Urg!"

"Or what~ I just want to see your new born child~" Rizevim then dragged Head Gremory in mid-air, dropping him once he had made it to the opening. Leaving Lord Gremory to grunt on the floor in shrinking pain.

Rizevim looked down upon the unconscious woman, and frowned, "What happened to that energy?~"

Lord Gremory then just realized the abomination was after his child. "Don't touch my child-"

"Oh that's not it~ I just wanted see to your child's energy~ I wasn't going to do anything at all~" The man took one last look before saying another phase. "Ah~ The Gremorys got a defect~ The Gremorys got a defect~"And just with an evil, and playful wink the man vanished, leaving Lord Gremory to his thoughts.

"Did he do something to the baby?" Lord Gremory dragged himself across the floor and up onto the ruffled bed.

The human boy in his wife's arm was motionless, except for the occasional moving of his small chest.

"Sigh..." He took the baby and moved the blanket covering the baby's body. The boy was just an ordinary human. With the human baby at hand, he turned towards the six [Evil Pieces]. "Six?" There was supposed to be fifteen pieces, not six. The [King] and the eight [Pawns] were missing.

He realized the room was red, not from blood but from a red or of a more crimson light. He did not know why blood came to mind first, but that was beside the point. The point was where the light came from.

The ceiling.

He looked up. A strange sight was beheld. The eight pawns were just floating in a circle. "W-What?"

The eight chess pieces circled and circled. While doing so, the circle the pieces made shrank, until the pawns were touching each other in a circle, which had landed on the human boy's chest.

"WHOOOSH!" Amounts of energy that rivaled even his missing daughter's power came out as the pawns entered the boy. The father of Rias was almost blown off his semi-broken chair.

"BOOST!" The entire left arm of the boy disappeared into what looked like a red spiky gantlet with a green jewel.

"A [Sacred Gear]... More so the newest Sekiryuutei..." This completely normal has-been human held power which could and probably could surpass God. Or anything for that manner. The [Boosted Gear] that held one of the greatest and feared beings in history, one of two heavenly dragons named Ddraig, the red dragon emperor. Also is one of feared and greatest [Sacred Gears] of the Longinus tier.

A boost, which amplified anything by two, made the energy around the newly-born half-devil denser and in some sense, much more frightening. It could probably drive a normal human crazy or maybe even a devil too. Luckily for him he was not a normal human nor a normal devil.

However, boosting the determined energy and power was too much. This child was breaking and changing fate. Either that or Fate worked in mysterious ways. And mysterious was not always good. For example his daughter was still missing.

Rizevim just missed the show...

But Lord Gremory wouldn't have any other way. Rizevim could die in an endless, burning, dark hole in the Dimension Gap for all he cared.

"BOOST!"

AN: Issei and Rias are going to be the same age.

I couldn't get this story out of my head with two other story ideas. They're totally new, never-been-done stories. I made them up while play a game about food... Not sure why. Maybe boredom?

Not sure if my information on Sirzechs, [Mutation Pieces] and other things are right. Just made up some things.

Issei is OP because his older 'brother' Sirzechs trains him among others. He's less perverted because he has to keep up a royal front and persona to everyone around him. I'm going to start from his childhood first.

Just so no one won't ask, Rias will stay in the human world till high school.

Will edit later. I really suck at editing so don't expect much editing...

Till next time.

[Words: 2,500]

-Aer

"A man of action is not stronger than a man of words,

A man of words is not smarter than a man of action,

A combination of both is neither,

But,

None..."