Gilgamesh in DxD

When the war finally ended, each side suffered heavy losses, leaving the Three Factions in a state of conflict. However, due to the state of extreme exhaustion after the Great War and with all three factions losing their core strengths, none of the three sides wanted to continue fighting.

Therefore, although there was no peace between the factions, direct battles did not occur either.

Many years later, after the death of the original Four Satan's, the Underworld entered a civil war. On one side were the families of Satan who wanted to continue their fight against the Angels and the Fallen Angels, while on the other side were the rest of the more prominent devil houses known as the 72 Pillars (which have been reduced to 34 now) who wanted peace and a new order.

The conflict lasted a few years until finally, four devils from four different houses united, pushed back the Old Government Faction, and secured the war in favor of the New Government faction. The government that hoped the new generation could live in peace and harmony without the horrors of war. These four devil being ...

Sirzechs Gremory

Ajuka Astaroth

Serafall Sitri

Falbium Glasya-Labolas

Although young, each of them possessed incredible strength that left many trembling where they stood and could decimate entire countries if they wanted to.

Each had their own set of skills and power. While individually they were powerful, without a doubt, together they were almost invincible and quickly became the spearhead in the battle against the Old Government/Faction of the Descendants of the Ancient Satanases.

The Civil War took its toll on all living devils, but eventually the New Government Faction prevailed.

With that, the Old Government Faction retreated and went into hiding. And the underworld quickly began to change under their new administration.

With the departure of the underworld leaders, the four most powerful individuals took responsibility for the underworld, that is, to protect each of the citizens who lived and breathed in their homeland.

The four heroes of the Devil's civil war took on the mantle of the old Satan and became the new Four Great Satan with Sirzechs being the leader of the four and taking on the mantle of Lucifer while Ajuka took Beelzebub, Serafall took Leviathan and Falbium took Asmodeus.

Some time later, Ajuka created the [Pieces of Evil].

With so few pureblood devils left and half of the 72 pillars now extinct, they needed to repopulate the Underworld somehow, which eventually led to the creation of the [Piece of Evil] system, a system that allowed humans and other creatures/beings to be reincarnated and turned into devils, with the exception of extremely powerful beings like a Buddha or a Dragon God.

And in this very place, more specifically in the Gremory territory there was a big party going on in one of the halls.

It was the happy marriage, at least on the part of the groom, between Rias Gremory, the heiress of the Gremory Clan and Riser Phenex a member of the Phenex Clan.

Everyone was gathered in a beautiful large hall where several pureblood devils were there to witness the events.

The Peerage of Rias was also there, but everyone looked downcast.

Then a magic circle caught everyone's attention turned to the stage and in a pillar of flame was revealed Riser Phenex wearing a white suit.

"Esteemed nobles of the underworld, please give me a minute of your attention I would like to make an announcement on behalf of my family, the Phenex clan. I have invited you here today because I, Riser Phenex will be marrying the heiress of house Gremory, Rias Gremory and I would like you to share this historic moment with me. Now I will introduce my wife, Rias Gremory" Riser said with a huge smile as he pointed to the stage.

With a large crimson magic circle was revealed Rias wearing a luxurious wedding costume.

However before anyone could do anything the doors of the hall were blown off.

One of the giant doors was ripped off its hinges, flying forward and nearly crushing a few high-class devils before finally skidding to a stop a few feet from the door. The other door slammed violently against the wall, attracting the attention of everyone in the room.

"Well well well it looks like I wasn't invited to my friend Rias' wedding" said a voice from within the dust.

Walking through the dust revealed itself to be a group of people who all widened their eyes as they felt their power.

The first one was a tall man with beautiful golden hair in a golden shade and a perfect body and also two beautiful crimson eyes like rubies, he was wearing a black suit with a blue shirt and a golden tie with black gloves and a brown jacket on top.

The moment he was seen all eyes were on him as his body emitted a majesty that made everyone look at him but no one have the courage to approach.

All the women, including married ones, blushed when they saw him, and waves of lust were sent to him and strengthened by the power that emanated from his body.1

After all power was attraction to supernatural beings.

Right behind them came more beings, with first two men passing by.

The one on the left has the appearance of an elderly butler and is elegantly dressed in his traditional black uniform. His hair is entirely white, as is his immaculate beard. He has visible wrinkles on his hollow face, which makes him look gentle, but his eyes are sharp like those of an eagle.

He emanated an aura of power, wisdom, and experience.

The man on the right was a man with green hair and golden eyes that sparkled with interest, and he was wearing a completely white suit.

Everyone turned their attention to him as well because of his appearance that was difficult to define gender.

Next to the green-haired man was a giant wolf the same size as the man who had blue-grey hair and a divine aura.

And then came five women who made all the men stare at them with lust.

The first one was a blonde girl with red eyes and a seductive body, and she had a vampiric aura and wore a blood-red dress that gave the appearance of royalty.

Next to her was another blonde girl with green eyes who emanated innocence and beauty and wore a light blue dress.

Next to her were two similar women wearing blue dresses with white, while the first emanated peerage and loyalty the second emanated a bestial ferocity.

The last woman has the appearance of a beautiful woman with long straight light blue hair, dark blue eyes, and a cold atmosphere that radiates from her beauty. She possesses an extremely powerful dragon aura within her body. She also wears a navy blue skirt, and her entire body is drenched with the color of a deep blue.

They were respectively Gilgamesh, Sebas, Enkidu, Fenrir, Valerie, Asia, Arturia, Mordred and Tiamat in their human form.

The whole hall was silent while Gilgamesh had a smile on his face.

"YOU!" roared Riser in anger at Gilgamesh.

"Hey Riser-kun how are you?" asked Gilgamesh with a sarcastic tone.

"How dare you interrupt my wedding? Guards arrest him!" shouts Riser.