Prologue

"Soon you will feel the evils of this world. Darkness will consume you and then you will gain unbelievable powers that you could wish for Kurono Naruto."

Then a pair of blue eyes opened and the owner of the eye panted heavily.

"Those dreams again." He said before goes to the bathroom.

He looked at the mirror before closing it.

Naruto is sitting in his room looking up at the ceiling. Today was a hellish day, everyone in the peerage he was in was busy and he was left on his own. Hell, his other friend Sona and her peerage were busy as well. The biggest thing about the whole situation is that Naruto was trying to take his mind off what was going on lately.

It all started when Rias brought in this new Pawn, Issei into her peerage and Sona doing the same with Saji as one of her Pawns. The problem is that they were spending so much time with them that it was insane in his opinion. When they first joined the peerage, he only needed a week of guidance to get things into perspective. On that note, he had already completed twenty contracts by the end of the month making him one of the fastest working members in the peerage. But this idiot couldn't even do one without getting written off as an annoyance or being considered annoying by a client. Hell, he couldn't even teleport something even newborn children could do the minute they are born.

It was annoying and the fact he was walking around with a swagger just because he was carrying the Boosted Gear in his body was even more annoying. They had sparred several times and during those points even with his sacred gear, he couldn't even come close to him in the sense of solid skill. On top of that Naruto knew from his past experiences he was given personalized affection from Rias since he always was staring at her breasts every time they are in the same room as each other.

Then there was the case with the nun while he was there to help them free her it was a waste of time in his opinion and at the same time risky. This could provoke the other races into engaging in a straight-out war regardless if she was banished and the fallen angels were being there at the church. Naruto did some digging around and found out that they were there legally meaning the fact they killed them is bad on them and it put them in a bad light. While he tried telling Rias this she ignored it for cheering on Issei and talking him up like he was hot shit.

He started walking around with a swagger and started bullying Naruto when he could while Kiba watched on with some hidden joy. He was in love with Tsubaki and that meant with her paying attention to Naruto made him angry and resentful. She first liked Kiba but after Naruto spent some time with her she fell for him instead.

Naruto saw something glowing in his pocket so he whipped out the Gremory family symbol and out of it came a brown hair purple eye woman that looks a lot like Rias. In fact if not for the hair and eyes many would assume this was her sister rather than her mother. Venelana Gremory the mother of Sirzech and Rias Gremory and the former heiress to the Bael family. She is also Naruto's surrogate mother after his mother had died and summoned her. He remembers the story she told him.

Venalana showed up in a house that once belonged to a dear friend of hers Kushina. She was rumoured to have married someone but she was unsure who it was other than they were supernatural. On top of that, she mentioned he died at the hands of someone and he did something for her to keep her safe from them. But her friendship with Kushina is deeper, she was the first friend she made while in the human world and even after finding out who she was they stayed friends. Kushina loved Venalana and was Sirzech's godmother if anything happened. She loved her godson and he loved her and promised that if anything happened he would be there for her.

Right now sadly she heard Kushina had died of disease but before she did she summoned her and asked for a favour. This favour was simple to mind her, go to her house and take care of things there. Doing this she heard something that she hadn't heard since Rias was born, a baby's cry. Rushing upstairs she entered a small room that was decorated with red and black. and it had a small crib at the end of the room. Lying there was a baby who was crying his eyes out from the loss of his mother. He was beautiful in her mind, blond spikey hair, eyes that matched her mother's blue ones, and he had a light tan complexion complimenting everything else.

On instinct, she reached down to the child and carried him out of the crib and started rocking him.

His eyes opened up and the beautiful innocent blue was staring at her. She was smiling at this cute baby, he was perfect and anyone in the world would love to have this child.

Now she understood what she was asking for, she wanted her to take care of her son as a friend and as someone who knew would love him no matter what. While she just had Rias it would not hurt to have another child around the house plus Sirzechs would love to have a brother as well as a sister.

Gathering her magic she teleported back to the underworld where a red-haired, red-bearded man was waiting for her in a white suit and black tie.

"Honey, what took you so long?" Looking at her arms he saw a small blond hair baby looking at him with confusion and interest.

"This is the reason why." She smiled at the baby and he smiled back at her with his hands clapping for the attention. Ventanagiggled at this and started tickling the child.

"Honey, who's a child is that?"

"Kushina's little boy. I promised if anything happened I would take care of him." While he was a man of pride he knew when to bow down. Plus another child around the house the same age as Rias would be good for her. This way she would have someone to play with while growing up in this big old mansion.

"Well, let's start taking care of our new son." Venelana giggled and kissed her husband on the mouth. He was sweet and he knew that it would upset her and her son if he was to just throw the child out. Plus he was not that kind of person, to begin with.

Walking upstairs they entered Rias's room and saw she was looking up with curiosity at the new child in her mother's arms.

"Rias this is your new friend Naruto. Say hi to him." Rias stared at the boy for a few seconds before reaching out for him. The Gremory head laughed, it seemed his own child was warming up to him quickly.

Placing Naruto in the same crib they saw something that was priceless. Rias immediately snuggled next to him and fell asleep. Naruto also fell asleep with her next to him.

This was a sign to the family that he was meant to be with them and be great friends with the Crimson Hair Princess.

FLASHBACK END

Then a magic circle appeared in his bedroom and a pretty woman appeared.

"Hello, Mum." He greeted him.

"Hey, there fishcake." She greeted him while rubbing his hair which caused annoyance to Naruto.

"How are you today? She asked him.

" I am fine thank you," Naruto replied."Hmm. How about your training going?" She asks him and Naruto just smiled hearing that.

"Good enough to beat Sairaorg," Naruto replied making Venelana smiled hearing that. She knows how he and Sairaorg got along with each other. Well not counting how many training areas that they destroyed when they fight.

"Naruto," Venalana called him making him looked at her."I wanted to tell you the engagement is near. In fact, Riser will come tomorrow." Venalana informs him making Naruto grit his teeth.

Naruto really wanted that bastard to die. He shamelessly said that Rias and the other girls will be his entertainment.

Riser meanwhile is scared of him as he remembered how Naruto tore his head off when he mocked Naruto. And adding to the fact that Naruto is a Knight and A Rook of Rias Peerage.

"So that is why you come here," Naruto said."Don't worry, I will do my best to free her engagement from Riser." He said making Venelana smiles hearing that.

"I wish you good luck Naruto-kun." She said before kissing his forehead. She then created a magic circle and teleport away.

"Maybe I should visit her tonight. Yeah, that is right. I can request her to start to train the peerage." Naruto thought before fly out.

He closes his eyes and then his devil's wings appeared. He flew towards Rias location which. is at the pervert house.

"What is she doing there?" Naruto wondered and he arrived at Rias location which is at a bedroom.

Naruto moved closer and what he sees made his heart broke.

There he sees his beloved Rias is naked while towering Issei.

"Take my virginity Issei-kun." He asked the pervert and that caused Naruto eyes to widen. Ross offered her virginity to the pervert.

And Naruto fell to the floor with his arm now is on his eyes. He now is crying. "Why? Why she chose him? Even though I am with her from the beginning? Why is it some pervert who is a weakling who is lucky to have Boosted Gear?"

Naruto thought in his head while feeling very angry and upset. If he paid attention his body now is releasing black miasma who made the grass around him died.

Naruto then activated his teleportation circle not noticing a silver-haired woman who is shocked seeing him.

"Oh no. Naruto sees this. I just tell Sirzechs and Venelana about this." Grayfia Lucifuge thought in her head. She knew both individuals will be not very happy hearing this.

What worries her is Naruto. She knew how Riss is being pampered by Sirzechs and Gremory family.

Rias got anything she wanted. But that also is the reason why her peerage is weak. Her peerage did not train.

Rather they just have lazed around done their one things. Rias control over Power of Destruction is miles away from Sirzechs as Rias never bothered to practice that power rather channel the power and blast it.

So yeah, even she agreed to do a Rating Game with Riser Phenex, her fiancee without Naruto there is not a single chance to win.

So what if Rias has the Red Dragon Emperor in her peerage if the Red Dragon Emperor is so weak.

Grayfia already knew the ability of the Red Dragon Emperor and read his data. Pathetic. That is the word she can only say about the current Red Dragon Emperor.

Not able to to do teleportation magic. Yup, even a child can do that but the so great Red Dragon Emperor can not do that simple magic, she bet the Red Dragon is crying tears getting a weak and pathetic host.

As for Naruto, he did not have any Sacred Gear rather his determination. She remembered how Naruto executed his sword style named Breathe of thunder, he is fast and only Middle-Class Devil and above can only see him when he uses that style.

Even his Wind and Lightning magic is at another level as he can create many hurricanes easily.

"Rias. I got the feeling you just made the worst mistake ever." Grayfia though in her head before proceeding to do her duty which is to bring the spoiled Princess to her mansion back to meet her parent.

NARUTO POV

I arrived at the Familiar Forest which is near the lake, the place where I liked very much.

I am now punching the ground ignoring the fact my fist already bleed.

I now feel angry, betrayed and sad. "How could she do this to me? No how could they do this to me?" I thought in my head while anger filled up my mind.

"If they did not want me then so be it." I then channel my magic into my body and sense the chess pieces in my body, the Knight and Rook Pieces.

Even Ajuka Beelzebub is confused on how I can get these 2 pieces in me.

But that is not important right now. I am now trying to overload the chess pieces and that will make the chess pieces to be broken.

And I will be free from her. From them. I proceeded to do it but failed.

For hours I tried to destroy the pieces in my body but I failed.

But then I gained an idea which is crazy but it will make the Pieces to be gone from my body.

I take out my katana, a present from my adopted Father, Zeoticus Gremory. This katana is excited to make me able to channel through my magic into this Katana.

"Okay. I will stab myself and channel through all my magic through this katana to destroy the pieces. Hope this work if not I am screwed." I said by then I felt a presence behind me and look behind to see a person who is wearing a black robe.

"Who are you? What are you doing here?" I asked him but "he" just laughed?

"I told you right? You soon will feel the evils in this world caused by your friend."

I recognise this voice. This voice is the same as in my dream.

"Now the darkness has come to help you." He said to me but I just slash towards him but he blocks my sword with only 2 fingers.

"Rasengan!" I shoved my special attacks towards him but he used his other hand to create the same Rasengan only the Rasengan is red coloured.

I got thrown backwards as my Rasengan got overpowered by him.

"How do you know to do Rasengan bastard?" I asked him but he only chuckles.

Feeling anger my right hand now has lightning surrounded my hand."Chidori Stream!" I put my hand on the ground and the lightning now approaches him but he like before also do the same attack as me.

I flew to the air us in my devil wings."Disgusting wings." He said before he made 3 lightning hounds and attack me.

"Aarghhh!" I shouted as the lightning hounds bite me and zap my body.

My body fell to the ground while feeling numb.

"It is useless. You can not defeat me."He said to me and I just glared at him.

I clenched my right fist and 2 lightning hounds pound him but he punched them away easily.

" Touki. He is using Touki to destroy my attacks." I thought in my head.

I take a breath as I am ready to use my trump card. He is approaching closer as my grip on my katana become tighter.

Just 3 feet away from me I slashed to his leg but he jumped and I see his black hair but failed to see his face.

"Chidori." I thrust my hand forward to his heart but he suddenly made a Rasengan and countered my attack.

Rasengan easily overpowered Chidori and that attack hit my chest making me got thrown backwards crashing to many trees.

"Is that all you got?" He asked me but I endure the pain and stand up.

I take a deep breath as the air encircling me start to vibrate.

The man just stands there. Let's see how you survive this.

"Thunder Breathing First Form, Thunderclap and Flash." My body disappeared as I am heading straight forward to the man at the speed no naked eyes can see.

I swipe my katana towards his neck aiming to separate his head from his body but then I see his hand covered in darkness block my slash making my movement halt.

And before I knew it I got punched on my stomach sending me backwards.

Then I see he is now in front of me and a blade now is heading down towards my head as I closed my hand accepting my end.

But the slash did not come and I opened my eyes to see the blade stop just in front of my eyes.

The man made his blade disappear."Why did you not kill me?" I asked him but he smiled and made the robe disappear as I see his appearance.

H-he has the same appearance as me except his hair is white with him having a yellow eye along with having pale skin.

"Why should I kill you?" He said making me confused.

"What? What do you mean by that?" I asked him.

He just laughed hearing this before shoved his hand into my body and take out something.

"Chess Pieces?" I said but then my body felt like being torn.

"Do not worry as I am here." He said and become a black miasma. He then entered my body.

My body got enveloped in a black miasma as the pain slowly disappeared.

Before I knew it I see myself in a black space.

"Oi. Stand up. I have destroyed the Chess Pieces and made you a human once again." The doppelganger said and I stand up.

It felt really weird to become human but I felt I am more powerful when I am human.

"What are you?" I asked him and he smiled hearing that."Angra Maiyu." He replied making me wine my eyes.

"The Persian God?" I asked."Half correct but I am entity known as All The World's Evil from another universe." He said to me making me blink my eyes.

"Another universe. Okay." I said

"What do you want with me?" I asked."To combine me with you." He replied making me raise my eyebrows.

"Why?" I asked him."Do not know but what I know when I arrived in this world my power somehow approached you making you able to use a bit of my power." He said to me.

"Besides the being who sent me also gave me these." He said and on his hand is 8 cards with different images.

"Cards?" I asked.

"Not just ordinary cards. Class Cards." He replied.

I wanted to ask more but then he grips my shoulder."We have many devils approaching. Teleport us from here and goes to a secluded place. I know that you have a secret place where no one can find you." He said to me and I regain my conscious.

I quickly activated my teleportation magic and disappeared from that place.

At that moment I did not know that my life has changed.