The Shinobi Alliance watched in shock, and horror as they're savior 17 year old Naruto Uzumaki hunched over clutching his torso screaming in pain,

The 4th Shinobi War had been a Rollercoaster, with their fallen brethren and ancestors being revived and the Gedo Statue becoming the first and original Biju that proceeded to wreak havoc on them, a feeling of relief had washed over everyone when Naruto used a seal he found in Uzushiogakure, and sealed the Ten Tails, Obito Uchiha, and the reanimated Madara Uchiha into himself they had been cheering for him when he suddenly froze and collapsed screaming

Sasuke Uchiha, along with the revived 4 Hokage arrived to see Naruto, and Sasuke's hand gripped his sword tightly as Minato rushed to his son

"Naruto!" Minato flipped Naruto onto his back and examined his seal to see it glowing angrily quickly looking it over his eyes widening when he saw it was the seal Kushina said her father had fashioned that was to be the predecessor to the Reaper Death Seal, "Don't fight it Naruto, accept the power." Minato said gently, before he looked up to see Sasuke over him with his sword in midswing

With cold eyes he quickly decapitated the bastard, when Naruto's eyes shined a bright white, and he screamed in a duel ethereal tone and a flash of white was all anyone saw,

All throughout the cosmos, the white light obliterated anything in its path, leaving nothing, before a blue flame appeared and began to grow as energy began to circle around it till the energy took the shape of Naruto

Amateratsu, Shinigami, Izanagi, Izanami, Susano, Tsukiyomi, and Inari appeared in a burst of energy surrounding Naruto

"Was this supposed to happen?" Tsukiyomi asked

"No, he was supposed to achieve his dreams and settle for the Hyuga girl, and somehow become a deadbeat father." Shinigami said with a snort

"What do we do with him?" Inari asked petting Naruto's whisker marks

"Throw him back." Izanagi said getting raised eyebrows

"Back where? The entire dimension is gone." Amateratsu asked

"I'll create a new world, and when the time is right, you will put your child of prophecy back in play." Izanagi said before he left

Amateratsu looked at her remaining family "Let's begin." getting nods they all looked to Naruto

Eons passed as Izanagi created a new galaxy, with a new set of rules and even more species, along with other gods including a weaker Shinto Pantheon before Naruto was dropped into the Underworld

The underworld, a place where the human souls of the damn were sent for commenting the most sinister sins. A chaotic and vile place that made all the disgrace souls suffer for all of eternity in brims of fire, torcher and such. And the rulers of this world were the hideous creatures that feasted on such souls, they were the Devils.

Of course, that is what the bible that the God of Christianity used to describe the realm of darkness. Devils are, in fact, very human looking creatures except that they were immortal beings with demonic magical abilities and other traits.

To the devils, the underworld was their home and was nothing like what the holy bible has describe it. The underworld actually had forests, cities, towns and such, no ocean. But of course, there is an order where all the devils were ruled by 4 very powerful, very great devils known as the 4 Great Satans.

But below these Satans, there exist 34 noble families. Before there was 34 there have been 72 families known to all as the 72 pillars. The reason there are now 34 families is because most of the other families have perish from the Great War fighting against both God, and his Angel faction, and the Fallen Angel faction known as Grigori.

Now among these family exist the Gremory Clan which produced the latest Lucifer one of the highest-ranking (ranking at Duke) and famous Devil families.

This was the family Naruto was reborn into as the youngest son,

Kuoh, Japan

Naruto's Mansion

Naruto sighed as he relaxed in the hot springs his head between the breast of his Queen Yuuko Sagiri, as his eyes surveyed his surrounding Peerage as they relaxed and talked amongst themselves

His first Bishop, Ashe Gremory(Satan from Seven Mortal Sins), smiled as she talked to her comrades

His second bishop, Luci Himejima (Lucifer Seven Mortal Sins), sipped some saki

His first knight, Sayo Hisugi-Belam, chuckled as blue fox ears twitched atop her head

His second Knight, Mazikeen Kurano (Asmodeus Seven Mortal Sins), flipped channels on the mounted television

His first Rook, Victoria Tepes (Belial Seven Mortal Sins), dozed off

His second Rook, Mammon Phenex sat on the edge reading the business section

His first Pawn, Miki Tsurugi had a trey that she used to toss darts at a dart board across the room hitting the bullseye every time

His second Pawn, Konomi Suzue laughed as she watched something on television before she growled at Maze when she turned it and blushed as Maze smirked and turned the volume up on a porno

His third pawn, Oriha Nashida who was eating sweats blinked as her nekoshou ears twitched before Ashe snatched the remote from Maze and flipped the channel to an American movie as Naruto chuckled before he looked down when his fourth and fifth pawn rose from the water

Zest Agares and Levi Sitri smiled up at Naruto who kissed their wet hair, before Yuko tilted his chin up and claimed his lips

Its been 17 years since his reincarnation, his chakra was replaced by magic that he used to make seals to manipulate it to perform chakra like abilities which he spread to his peerage/lovers

After being put in an arranged marriage he left the Underworld with his maid, queen, and best friend Yuuko. They traveled meeting the others who had been cast out of their homes for some reason or another and became a family, using their abilities to become assassins for the scum of the Earth till his elder brother found him and forced him to go to school in this town

Naruto knew this town was run by the Shinto pantheon under no illusion like Sona another devil who believed that the devils on this town, she was horribly mistaken.

Naruto was a third year at Kuoh Academy while Yuuko worked as the school nurse along with Miki, Sayo was the P.E and Math teacher. Ashe, Luci, Victoria, and Konomi were in the College division, while Mammon, and Mazikeen owned a nightclub in town for spying on humans, and any supernatural entity that might come into town.

As Naruto and Yuuko continued to heavily kiss the door opened and everyone looked to see Naruto's sixth pawn, Ingrid Bloodriver(Makai Kishi Ingrid)

"Ingrid-chan, how was your client?" Naruto asked

"She's working it out." Ingrid said before she held up a manila folder, "I discovered something, that might be beneficial to you."

Naruto rose an eyebrow

Moments Later

Naruto and the girls wearing robes stood at the table in his office as Ingrid pulled out a picture of a female student and handed it to Naruto, "Mirei Shikishima." Naruto said raising an eyebrow

"She holds a Longinus." Ingrid revealed causing everyone to look at her in surprise, "Also, a large group of fallen Angels and Exorcists have arrived, one of them approached her and forced her into showing her around tomorrow."

"Finally, some action!" Ashe yelled punching her palm, "It's been ages since we fought anyone but each other."

The entire Peerage all smirked in excitement,

Next Day

Naruto whistling walked to the mall when he saw Mirei and another girl walking up, another road "Yo Mirei!" he called out

"Uzumaki-senpai." Mirei smiled with a small blush as she bowed

"Ma, I told you call me Naruto." Naruto smiled waving his hand dismissively as he glanced to the disguised fallen angel who stood there having no idea who he truly was, henging into his former features and using his original name was a brilliant idea

"Right, Naruto. How are you this morning?" Mirei asked

"Can't complain, yet. Whose your friend?" Naruto asked

"Oh, this is Yuuma Amano, we met yesterday." Mirei said

"Its nice to meet you." Yuuma smiled

"Pleasure." Naruto returned looking to Mirei, "So, where are you guys headed?'

"I'm showing Amano-san around town."

"Just moved?" Naruto asked getting a nod from Yuuma

"Yup." Yuuma said enthusiastically

"Well don't let me keep you. I have a meeting to get too." Naruto said walking off with a short wave

"Shall we continue?' Yuuma asked as Mirei watched as Naruto walked away and turned the corner

"Sure." Mirei said before she restarted the tour she wasn't interested in, but at least she got to see her crush

Standing atop street light, Naruto watched the duo throughout the day till the sun began to set and the two were in a park near a water fountain alone,

"I sure had fun today, thank you Mirei." Yuuma said

"Your welcome." Mirei replied awkwardly running her fingers through her hair, "Well see you at school, Monday."

Mirei turned to leave, "Wait, there's one thing I want to do to commorate our friendship!" Yuuma said

"Frien-" Mirei paused as Yuuma's expression changed

"Would you die for me?" Yuuma asked as Mirei's eyes widened as Yuuma released her black wings from her back, shredded her clothing as she grew a bit taller and taking on a more slightly mature appearance, with her eyes taking on a darker, evil look. She now wears black, strap-like objects resembling leather around and under her now D-cup breasts, a thong-like piece held around her hips by three thin straps, gloves that run right up her arms with small lengths of chains hanging from them, shoulder guard-like objects on her shoulders with three large spikes sprouting from her right shoulder, and black boots.

Mirei ran soon as she saw the wings, as Naruto watched, "Show me you have it, that fighting spirit." he said watching as Yuuma flew after Mirei while laughing

"What's wrong, Mirei?!" Yuuma yelled as she tossed a red spear at Mirei who jumped and slid down a heel, "You don't run from your BFF!"

Mirei ran through the trees as she looked over her shoulder to see Yuuma flying throw them with another red spear and quickly she his grabbing a stick that she broke in half with her knee and wielding the sharp end as she continued to watch Yuuma fly close by and she slammed the stake into Yuuma's leg causing her to scream in pain

Naruto smirked

Yuuma growled as she summoned a light spear, "Die by the hand of Raynare the Fallen Angel!"

Mirei turned to run again but a yellow flash appeared along with chirping as a squelch was heard

Mirei slowly turned around and saw Yuuma or Raynare as she referred to herself eyes wide in horror and pain as a fist covered in lightning that died out was in her chest, before the hand was ripped from her chest and she collapsed, dead

Mirei eyes looked into the rippled, twelve tomoe blood red eyes of Naruto who looked at her, "N-Naruto?' she asked

"Hey. Quite the stroll you took." Naruto said stepping over the corpse as he approached Mirei, "Are you okay?'

"W-whats going on?" Mirei asked

"You want the truth?" Naruto asked getting a nod, "Okay, My name is Naruto Gremory, I'm a High Class Devil. I govern this town, and protect its citizens, you are being targeted by Fallen Angels for a power you hold deep inside you.'

"Fallen Angel?" Mirei asked

"Angels that have fallen from the grace of their master." Naruto said

"And your a demon?" Mirei asked

"Devil." Naruto corrected as Mirei looked over to Raynare and back to Naruto,

"Are you going to kill me?" Mirei asked

"Why would I do that?" Naruto asked raising an eyebrow

"Because your the devil." Mirei said

"I'm A Devil not THE Devil. Don't blame the actions of one member of a species on all of them just like I can't call all humans, rapists." Naruto replied

"So...what happens to me?"

"You have a choice to make." Naruto said holding up a mutated Pawn piece, "You can stay the feeble human you are and spend the rest of your mediocre existence looking over your shoulder because you gained a power you never asked for, or you can join my family and become strong, stay beautiful forever, and never be alone again."

Mirei frowned, "Become a devil? But what about my huma-"

"What about it?" Naruto asked raising an eyebrow, "Humans are weak, simple creatures. They can do nothing when it counts but stand idly by as their loved ones takes their final breaths. They ask, "Why does this always happen to innocent people? Where do the spirits go? Was there anything I could have done?" That is what it means to be human. Weakness. I am offering you not just power, safety, and immortality. I am offering you a family, one that would never abandon you."

Mirei looked down, her parents had got divorced and left her with her grandmother who passed soon after, she refused to go to an orphanage and has been living on her own since she was 11 years old, a chance to have a family that would never leave was to good to pass up, and if she didn't the Fallen Angels would get to her eventually.

Naruto smiled watching as Mirei nodded and the mutation piece glowed

After the ritual, Naruto took Mirei to his home

"I'm back, and I brought someone." Naruto yelled

Mirei followed Naruto to see his Peerage all waiting for them in the living room, "Mirei, I'm sure you know everyone, with the exception of Mammon and Maze." Naruto said as the two waved, "This is my Peerage, your new family."

"H-hello." Mirei greeted with a wave before she jumped back when Ashe slammed her Halberd where she was

"Listen up newbie! If your going to be one of us, you will pull your own weight, got it?!" Ashe asked getting a nod from Mirei, "Good, now show me what you got!"

Mirei was tossed a bow-staff by Oriha as Ashe rushed her and she managed to block the strike but was kicked in the torso out into the backyard

Rolling up, Mirei quickly jumped out if the way as Ashe landed where she once was and quickly she swung the bottom of her staff but it Ashe blocked it and quickly she swung the other end and scored a hit to Ashe face causing her head to jerk to the side

Mirei watched as Ashe smirked and looked at her before Mirei's lungs were robbed of air as Ashe punched her in the gut sending her flying back a bit

Climbing to her feet and leaning on a tree as she panted, Mirei noticed that the tree tilted over as she leaned on it, causing her eyes to widen

Ashe sped forward and quickly, Mirei grabbed the tree with both of her hands and ripped it out the ground before she tossed it at Ashe who cut it in half, but saw Mirei no where in sight and quickly jumped back as Mirei came from above and punched the ground causing a crater to form

"Don't get cocky!" Ashe yelled behind Mirei before she grabbed the blonde and suplexed her into the ground and got up before she kicked her in the torso toward the steps but Naruto caught her,

"That's enough, Ashe." Naruto said as Mirei clutched her stomach, "You adapt quickly, Mirei. You saw that you were strong enough to tip the tree over with a single hand without even trying, and used it to cause a distraction before jumping so fast and high that Ashe didn't even noticed."

Mirei smiled at the praise with a small blush, before Yuuko walked up, "Come on, let's get you settled in."

"Settled?" Mirei asked

"Your part of my family. Of course you'll be living with us." Naruto said smiling as Mirei looker surprised but nodded slowly with tears in her eyes

Morning, Kuoh Academy, Occult Research Club

Sona Sitri, Naruto's childhood friend made her way to the old school building and entered without knocking only to blush along with her queen as Yuuko, and Victoria gave a double titfuck to Naruto and they arrived just in time to see Naruto cum

This wasn't the first time this has happened, Sona has walked in on Naruto in the midst of coitus with his Peerage members,

"So-chan, Tsu-chan, come to join?' Naruto asked only for a large blast of water to send him into the wall causing him to laugh,

"Get dressed." Sona demanded and with a shrug, their uniforms reappeared on their bodies

"What can I do for you?' Naruto asked walking up to Sona

"Mirei Shikishima, you added her to your Peerage, why?"

"A fallen angel tried to kill her, and I was impressed with her fighting spirit.' Naruto shrugged

"I wanted to recruit her." Sona frowned

"Well you should've said something." Naruto said poking Sona's forehead causing her to pout as placed her hands over her forehead

"I told you to stop doing that." Sona replied

"We need to rid the town of Fallen Angels, they expressed an interest in Sacred Gears, so we need to find all Sacred Gear users in town. They could be in danger." Naruto said

"Then maybe you should be out there instead of fornicating with your Queen and Rook." Sona replied

"Well, I am a Devil of Lust." Naruto smirked

Meanwhile

Mirei walked down the road looking up at the sun, last night she was given a training list, and a run down on everything and exactly what was required of her, her body was currently under a lot of strain as Naruto had applied as resistance seal along with a gravity seal

It took her hours to walk upright, and she knew she was running late for school when she heard her name called, "Mirei-chan, is that you?"

Turning around Mirei's eyes widened, "Orihime?" she asked looking at her first friend who had moved to England with her elder brother

"It is you!" Orihime yelled excitedly dropping her suitcase and hugging Mirei tightly

Finished

Naruto's Peerage consist of characters from Triage X and Seven Mortal Sins, plus Makai Kishi Ingrid

Mirei is from Valkyrie Drive: Mermaid

In this world Naruto is the heir to the Gremory clan, and used his magic to create a seal that would trick his energy into working like chakra. A seal is on all of his evil pieces giving his peerage the same power.

Rias is the daughter of Sirzech and Grayfia, no Issei, Koneko, Kiba, and Aneko

Naruto's mind hold every single drop of knowledge to ever exist on the Elemental Nations, he is a High Class Devil

Naruto's Peerage is his harem, and he is in a marriage contract with the youngest daughter of the Phenex clan, not Ravel but I do need someone for that role. Riser will be the youngest child of the Phenex clan.

If you have suggestions on who this female Phenex and her complete Peerage should be let ya boy know

In human world, Naruto is henged as his first life appearance