CHAPTER 1: BIRTH AND PLANS

Darkness.

Darkness was all he could see. He didn't know what was happening, one second he was writing his fanfic then next second he was embraced by darkness.

"WELCOME TO THE CYCLE OF REINCARNATION. YOU ARE ONE OF THE LUCKY PEOPLE TO BE GRANTED THIS PREVLEDGE TO REINCARNATE INTO ANY FICTION WORLD OF YOUR LIKING WITH THE POWERS OF YOUR DESIRED FICTION. PLEASE CHOOSE YOUR OPTIONS CAREFULLY."

"What the hell? What's going on?"

Looking in front of him, he saw a blue box panel stating to choose several options for his supposed reincarnation. "Well… I suppose I can just get on with it since I have no idea what's going on." Quickly breaking out of his thoughts he proceeded to look at the mysterious blue box.

Which world do you want to reincarnate in?

"Wow…" Looking at the options presented for him to select from he was completely overwhelmed. All the choice given was regarding the ANIME world and he was completely ecstatic about it. It was every OTAKU's dream to be able to live in the ANIME world.

Are you sure you want to reincarnate in HIGHSCHOOL DXD?

Without hesitation he pressed YES.

Which world's power would you like to harness?

"Now this is difficult." He had so many choices once again. After thinking for a while he made up his mind.

You now have CHAKRA and all the knowledge regarding the ninja arts of NARUTO world.

He couldn't help but laugh like a maniac thinking about all the things he could do with these power and to his pleasure he was going to reincarnate in a HAREM anime world. He couldn't wait to get started on his HAREM quest.

Please choose a PERK among these following choices:

Uchiha Bloodline

Hyuga Bloodline

Uzumaki Bloodline

Kyuubi Chakra Cloak

Senju Bloodline

He instantly selected Uchiha Bloodline. Who wouldn't want a pair of those amazing cheating eyes? And it was already Eternal Mangekyo; he just had to unlock that stage.

Select your race:

Human

Dragon

Devil

Angel

Fallen Angel

Choosing Devil was the best choice since the reason for wanting to reincarnate in DXD world was for harem. And with the peerage system for the devils, he would make his harem successful.

Choose your Clan.

Whelp, there were 72 pillars of devil clan he could choose but each clan seem to have unique trait. His choice was the Sitri clan since he would be reincarnating as the brother of Serafall, one of the four Maous. He could've chosen Gremory but he wouldn't get to have Rias as one of his harem member and he liked black hair so he reluctantly chose Sitri clan

Enter your name.

Kuro. Why? Because, it sounds cools. He didn't care since he liked the colour black.

Thank you for your cooperation and enjoy your new life. GOOD LUCK!

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In the hospital of underworld, a girl who looked only about the age of 14 years old could be seen walking back and froth seemingly too nervous. She had a cute fate with charming pink eyes and a beautiful black hair tied in a ponytail. She was wearing a magical girl costume which seemed to double her already cute image. Most of the devils there knew not to get near her or disturb her lest they want to ire her rage on them.

"Ununununu… C'mon I want to see my siblings."

"Calm down Serafall. Just be patient."

For the last hundred times Lord Sitri has been trying to calm down his daughter much to his dismay. Half of the hospital ward has been frozen due to her magic going berserk worrying for her unborn sibling. It was quite terrifying scene for the people of the hospital to see their Maou Leviathan going crazy and most people weren't able to leave the area unscathed.

"Leviathan-Sama the delivery was successful. Congratulation! You have twins, one healthy boy and girl."

Freezing for a second Serafall was stunned. She had expected only a single brother or sister but twins? She was ecstatic; she had both a brother and a sister. She could already think so many things she would do with her brother and sister. Without any delay, she rushed inside the room to see her cute little munckins.

Inside the room she could see two little white bundle that contained her newborn siblings. Both had a tuft of black hair on their head. The newborn girl had the same pink eyes as her while the boy had blood red eyes with three tomoes spinning in a circular pattern.

"They are beautiful, aren't they?" Serafall could only nod as a response, too busy looking at her cute little brother and sister.

"What are you going to name them mother?"

"My little girl will be Sona Sitri and my little boy will be Kuro Sitri." Smiling at her newborn children Lady Sitri answered her oldest daughter. While both the mother and the elder sister were happy Lord Sitri couldn't help but notice something strange about his son. His little daughter was crying herself to sleep while his son was laughing and giggling. His daughter and wife might not have realized due to their joyous moment but he could've sworn that looking carefully it was a maniacal laughter. Shaking his head to get rid of such foolish thoughts he inspected his son's eyes. The eyes had some kind of power in them and he couldn't help but get a little scared of those eyes thinking about what's going to happen in the future. And his mind was filled with paranoid thoughts.

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Time Skip 6 Years Later

Kuro Sitri was training hard in the open field of the house. His sisters and mother loved him very much but his father was scared of him. He didn't know why but the guy feared him like he was some kind of devil… well angel.

"*sigh* what the hell did I even do to that old man? Did I accidently use Tsukoyomi or something?"

Musing over his thoughts he resumed his training again. From the moment he turned 2 years old, he started his intense training using Fuinjutsu. The result was very good, he was already very strong and his chakra capacity right now was equal to three tailed beast already. Maybe being devil was the reason for his large chakra capacity.

Lord Sitri could never see eye to eye with Kuro. During his magic aptitude test when he was mere 6 months old, his result showed that he had no magic since he only had chakra which was foreign to the devils. Lord Sitri immediately wanted to exile him. He was dumbfounded, he was regretting of choosing Sitri family. He didn't even know what he did to the bastard for getting such a treatment. His mother and older sister Serafall were livid; if looks could kill people then he wouldn't even be having any body parts remaining. Because of the primal rage of the two strong women he reluctantly didn't try to exile Kuro anymore but Kuro could see that he still hadn't given up.

"Kuro you shouldn't train too much. You need some rest." Looking at the source of the voice Kuro could see his twin sister Sona. She was exactly like in the anime while right now only chibified. Bob hair cut with cute and stern face wearing a spectacle to describe herself as an intelligent girl while he had short side right sided spiky black hair and his face was carefree yet little chiselled showing that he was already maturing towards becomes a handsome young man.

"Aahh… Sona-Tan so you are worried about your brother. I am so honoured." Kuro teasingly replied to his lovely and cute sister. Teasing her was one of the most fun thing he liked doing.

"Mou… stop referring to me as Tan. And seriously you are going to hurt yourself if you train too hard." Moving her hands on her hip he was being patronized for training too hard. Who could blame her? He was always training non-stop 12 hours a day. Using Senjutsu to revitalize his stamina he could train all day but stopped when his sisters and mother worried about him. So, he reduced it to 12 hours a day. Worry was apparent in her stern eyes, behind her cool and stoic face was a caring and loving sister who was thinking about how to help his precious brother in his endeavour.

"Hehehe… alright then. Only if you promise to go out to play with me." Pink eyes met his blood red eyes. Sona could not understand why his father hated his brother. She was smart and clever so she knew that the reason was because of his red eyes which was a ridiculous reason. She just wanted to have a proper family where everyone loved each other but his brother was alienated. His father stooped so low as to declare him not fit to be a Sitri and was labelled as an outcast. Due to that he didn't have friends as the other children like them shunned him for being an embarrassment to pure blooded devils. But he never seems to be bothered by it and in her eyes he was hiding it very well which wasn't correct since Kuro didn't really care about anything besides getting strong and getting harem.

Her eyes softened a bit. "Alright Kuro let's go." Suddenly a teleportation circle of Sitri was seen and from there a cute girl cosplaying as a magical girl appeared.

"Magical girl Sera-Tan to the rescue." Doing an exaggerated pose their precious elder sister had appeared. And at the same time Kuro went towards his eldest sister and started doing some weird dance.

"And her terrifying little brother Kuro the Angel Slayer." Nodding at each other they seemed satisfied with their performance. Sona could only groan to herself for having such siblings who seemed to childish… well she wouldn't mind Kuro but her sister Serafall aged more than a century yet she was so childish. And she had already corrupted her brother and she was afraid that one day she might be a victim to that corruption as well. Thinking about that she started shivering.

"Sona-Tan don't be so cold and join us." As if reading her thoughts Serafall gave a dark and sinister smile. Today she would make her join the dark side. "Kyaa!" Sona instantly made a run sensing the impending danger.

"Kuro-Tan let's go!"

"Yosh Sera-Tan!"

Both sister and brother started chasing their precious hard headed sister to join their magical club. It was an everyday occurrence which would soon come to an end.

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Time Skip 4 Years Later

Today was the day. Yes, today was the day he was going to get the evil pieces which would be one step closer to his harem dream. He had been waiting for a long time for this, his stupid old man cockblocked him each and every time. Sona had brought her best friend Rias Gremory and introduced her to him in hoping he could be friends with her as well but his old man cockblocked him with the joint help of Phoenix clan. He was fucking raging internally thinking about giving him the worst brain cancer he could with his Tsukoyomi. He was able to stop himself and calm down thinking that he still had the chance to get peerage and own a harem. That was the only thing keeping him sane till now that is.

"What do you mean I can't get evil pieces?" His heart was drumming madly. All he wanted was a fucking harem yet once again he was being cockblocked? NO WAY! He was n't going to stand for this.

"Like I said Kuro you are not stated as a Sitri clan member so you won't be getting any peerage and it is by the order of the clan head, also you do not have any magic." The Maou Beelzebub was calmly looking at the boy who was shaking with intense rage and hatred. He could see malice pouring out of him. He could only give him sympathy for his misfortune. He was a Maou so he had to follow a certain rule, he couldn't just break the rule.

"Sairaorg Bael was given evil pieces even if he had no magic then why can't I?" His face was filled with grief and indignation. Beelzebub could see that this was the only thing keeping him sane. To be judged as an outcast, he would definitely be seeking his own family where he would be accepted. He hadn't told this issue to Serafall lest this situation gets out of control, most of the pure blooded family didn't accept the fact that Sairaorg had gotten evil pieces but if this were to happen again then it could start a civil war. So, he had to do what was best for the underworld.

"I am sorry Kuro. I really am. But Sairaorg Bael was given permission by the head to prove his worth while you were denied of it. So, I can't help you."

Silence permeated for 5 minutes. Neither of them spoke, Beelzebub was staring at the boy wondering what he would do while Kuro was thinking what to do. Light bulb lit in his mind as he suddenly thought of a brilliant plan. He couldn't help but laugh like a maniac startling Beelzebub thinking that the little boy had gone mad.

Stopping his laughter he gave one last look at the evil pieces and went to follow up with his diabolical plan. Beelzebub stared at the back of the boy wondering what was going on his mind.

Reaching the Sitri estate, he could see his sisters Sona and Serafall talking to each other. Even if Sona wasn't showing it he could see that she was very happy that she had gotten the evil pieces and Serafall was well doting on her and telling her the uses of evil pieces. He couldn't help but smile. Even if he was angry about the fact that he didn't get the damn evil pieces, he still loved his sisters and mother so using his Kamui he entered his room. He had already mastered all the ninja arts 8 months ago and also had 7 tails worth of chakra reserve adding to the fact that he unlocked the Eternal Mangekyo Sharingan when he was 7 years old.

Writing a farewell letter he disappeared from the underworld. It was time for him to start an organization. He had suddenly thought of a new goal when he was rejected of the evil pieces. He was going to fuck up the plot and to do that he was going to introduce Akatsuki and bring peace through messing up the plot. He was going to take down the bad guys before they even knew what was going on. Still he needed to recruit people and he knew perfect people for his nefarious plan.

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It had already been 2 weeks since Kuro Sitri's disappearance. All the female member of the Sitri clan was despondent. They berated themselves for not seeing this coming. Sona had locked herself in her room crying about not being there for her brother and thought she was selfish for only thinking about herself. Rias had continuously tried to soothe her depression, finally getting through after 3 days.

Lady Sitri too was deeply affected by her son's departure. She was now currently managing the Sitri clan due to her husband's absence until Sona was eligible to be the clan head.

Serafall, no… it was Leviathan who had the most intense reaction. Her rage was so overwhelming that it took all 3 Maous to stop her from freezing the whole underworld. Due to her intense rage Lord Sitri or former Lord Sitri was in a vegetable state in the hospital. Many of the clan members had revolted saying that Serafall was not fit to be a Maou but was silenced by Sirzechs Lucifer saying that anyone who could beat her would be the new Maou. Nobody was crazy enough to challenge her since they cherished their lives.

All in all Sitri clan was deeply saddened by his sad departure.

Many things had happened and it quieted down slowly as time went by. But 6 months after the event of the raging Maou, a new threat loomed. The Stolas clan of 72 pillars were mysteriously massacred. All the pure blooded clan were killed only leaving the reincarnated devils alive. Two rare Nekoshou reincarnated devils were missing. When the investigation was conducted, the witness claimed that the Nekoshou reincarnated devils were abducted by a man wearing a spiral orange mask wearing a robe that patterned red clouds on it. And there was a message left to the Maous:

Uchiha Madara, the leader of AKATSUKI at your service. Justice has been served.

The Maous had grim expressions. Whoever this Uchiha Madara was, he was bad news and he had an organization called Akatsuki they had to look out for.