trex0428: Well like all Uchiha's Itachi is from Indra's bloodline so he has the gene deep within him, and when he was brought back his abilities were increased by an incredible amount including his bloodline power. There is also a different reason to the rinnegan which I will reveal later on in the future. Also Itachi's rinnegan is like Sasuke's, a six tomoe rinnegan and Sasuke had it on only one eye and it was still as powerful as a normal rinnegan. And the beings known as Chaos and Peace have extreme godlike abilities which gave them the ability to gift someone with special powers. Chaos granted the Yami clan which is Kai's clan, the sharingan which can evolve into a mangekyou and into a rinnegan(with some special conditions that I will explain later on). While Peace granted the Haruyoko clan which is Menma's clan, the byakugan. And the powers they gave the clan will only be activated once every thousand years. Meaning a child/children that is born from these two clans on every thousand years on the exact day Chaos and Peace blessed the clans with power gains the sharingan.

VegetaUchiha: Thanks!

Harambe: LOL, and damn right!

Guest: Well, Michael always considered Itachi to be very powerful but he wasn't sure by how much since Itachi never has gone all out until the fight against the Dark Ghost whom took over Father Balance.

Jose19: We talked about it through PM.

fenixrojo36: Thanks!

Novezium: Like I said in the PM, no this Kai is not based of Kai from Crimson Dragon Emperor and Crimson Eyed Knight. Kai Yami(my Kai) is pure evil, he supposed to be DXD verse version of Madara.

Guest: Thanks!

Chapter 24: The Mystery!

Inside of the remodeled house of Itachi and the Hyoudou family, Rias walked around looking in room after room trying to find her boyfriend, Itachi Uchiha. The busty red head began to pout when she realized what was going on. "He's gone off to somewhere again… without telling me!"

The Underworld

Itachi was in a very large library that looked like an infinite room with rows upon rows of bookshelves disappearing into the distance. Itachi looked through a very thick old book which is the most accurate book about Chaos and Peace. "Chaos was the father of all devils and demons, he's considered to be one of the most powerful beings to have ever existed, in his time his brother Peace the father of all Gods and Angels was the only one who rivaled him in power." Itachi mumbled reading from the book, he then turned to the next page. "Chaos like Peace are said to be able to be able to use various abilities, and that no matter which universe they come from they're able to use it." Itachi read and rubbed his chin.

"So, Chaos and Peace must have been able to gift this world with the abilities from my world. So, this is why Kai has sharingan and rinnegan as Father Balance said he had. This could also explain why chakra exist in this world." Itachi mumbled to himself.

"This was easy for Chaos and Peace to accomplish as they used to live in the empty void that today is the center of the multiverse, duo to this Chaos and Peace were able to access all the various universes as much as they wanted duo to their knowledge of how traveling from universe to universe works." Itachi read.

"Interesting, so if I could somehow learn this ability I can travel back and forth from the various universes. I might even be able to return to my world… although there is very little there left for me compared to here… besides my story in that world ended a long time ago, it's better to keep on going in this one." Itachi mumbled to himself and kept on reading the book.

"To this very day, the only ones in this universe that is confirmed to have surpassed the two brothers are, Kai Yami and Menma Haruyoko, two humans from two clans that have been gifted with powers from Chaos and Peace."

"Hmm, if Kai has the rinnegan then why hasn't he used it yet? According to Father Balance, Kai at the moment uses artificial sharingan with his real eyes hidden somewhere… but why hide them? Has it something to do with his age?" Itachi pondered clenching his fists in frustration over all these questions he had in his head. "Either Michael is the darkness and Issei is the light the prophecy spoke of, or Kai is the darkness and my friends are the light."

Itachi widened his eyes in surprise as on the next page was inscriptions from a stone tablet, with the writing beneath the photo of the tablet saying "The Prophecy" Itachi began reading. "This is some sort of prophecy Chaos left behind, it's unclear what it is about as no one has been able to decipher it, even what kind of prophecy it is, is unknown."

"Could this be the prophecy Father Balance spoke of? If so, I must know what it says." Itachi mumbled and activated his sharingan to memorize the unknown words, but to his surprise the words became as clear as day. "Th-This is just like the Uchiha stone tablet."

"One day, a boy with mystical eyes will arrive. He will be raised by a dragon and learn to use a dragon's power. His power will come to know no bounds, he will be able to take down the man of darkness whom threatens the balance between dark and light. He will keep the balance intact between the two sides, until he finds one worthy to pass down the torch to so that the balance will remain forever." Itachi read, and certainly it sounds a lot like the prophecy Father Balance gave him. And it sounds a lot like the prophecy is referring to him. "But now… the man of darkness that threatens the balance between the dark and light. It sounds like it could be Kai, but it could also be Michael, it doesn't necessarily say that the Chaos reincarnation is not the man of darkness." Itachi mumbled to himself and began to rub his temple. "Michael apparently can go down a dark path in the future, considering he nearly killed Issei to prevent it from happening. So, I can't just role him out yet, he might be the man of darkness and I need to be careful and ready."

Suddenly his cellphone began to ring. Itachi brought it out from his pocket and saw a picture of a smiling Rias with her arms wrapped around Itachi's neck whom had a stone face expression. As it said "Rias is Calling" Itachi pressed a button on the screen and brought the cellphone to his hear. "Hello?"

"Where are you?!" Rias screamed making Itachi pull the phone away from his ear.

"I'm in the underworld… I'm going through a library book now about Chaos and Peace." Itachi replied as he tried to recover his hearing.

"You could have said something before you left." Rias sounded like she was pouting.

"I'm sorry but you were busy so I just figured I wouldn't bother you." Itachi sighed and had a small smile creep up on his lips.

"When will you be back?" Rias asked.

"I'm almost done, I will be back soon." Itachi replied.

"Okay, but please hurry up."

"Heh, I will. Later." Itachi hung up. "Guess I should put this book back."

Later

The moment Itachi entered the large mansion that was his and the Hyoudou family's home. And in the doorway stood Rias to greet him, and to his surprise only Rias. "Umm, where are everyone else?"

"They all had summons. You and I are the only ones here." Rias replied with a smile and dragged Itachi in by his hand. "Hey I was wondering… Umm, d-do you want to go to bed early?"

"Early? What for?" Itachi questioned.

Rias's face turned into the shade of her crimson red hair as she poked her index fingers together. "W-Well, we're dating, right?"

"Right." Itachi said with his right brow raised.

"S-So we should you know, try and be more… intimate." Rias said as her blush grew even more.

"Oh, I see." Itachi said keeping his calm expression.

"You probably don't want to though, right? You always find does kinds of things pointless." Rias said rubbing her right hand on her left shoulder, trying to avoid her boyfriend's gaze.

"I don't think it's pointless. Just that you don't need it every single day." Itachi said.

"T-Then—" Rias stopped as Itachi kissed her forehead.

"Are you sure about this though?" Itachi asked looking into Rias's big blue bright eyes.

"Then you're willing to?" Rias questioned with a surprised expression.

"Only if you truly want to." Itachi replied emotionlessly.

"J-Just to be clear! You know I'm talking about sex, right?!" Rias questioned.

"Of course, I may be dense sometimes, but I'm not stupid." Itachi replied calmly as Rias's face looked extremely happy, like she has been waiting for a very, very, very long time to hear those words. "So… now?"

"Now!" Rias dragged him into the elevator and quickly pressed the button leading to the floor where Itachi's room was. Inside the elevator, Rias looked excited but at the same time a little nervous, while as Itachi kept a deadpan expression. The moment the elevator arrived at the floor Rias rushed out while dragging Itachi by the arm.

"Aren't you rushing a little too much?" Itachi asked.

"Who knows when the others will be back!" Rias replied and rushed into Itachi's room. Rias then formed a magic circle around the room and one on the front door. "I've placed a defensive magic circle on the door, a barrier around this room. No one else can get in." Rias giggled in victory.

"… She's made precautions, nice." Itachi said, impressed on how much Rias seems to have prepared for this.

'This is the first step into our future!' Rias thought with a huge blush.

Inside Rias's mind

"Honey, I'm home! I had to work overtime, so sorry that I'm late!" An older looking version of Itachi wearing a business suit while holding a briefcase walked in the door said.

"Welcome home, sweetie!" A slight older looking version of Rias wearing a tight white shirt that showed her curves quite well, she also wore a light blue long skirt. She jumped to Itachi hugging his arm between her large breasts. "Would you like dinner first, or a bath, or maybe you want me?" Rias asked with a seductive look.

"Oh dear, how about a bath and you." Itachi placed his hand on her chin with looking at her with a smirk as he reached his hand down to between her knees.

"Kyyyaaa~ You're such a pervert sweetheart!" Rias squealed with a smile and a small blush. "The kids are sleeping we have to be quiet."

"Oh, we both know that's impossible for you." Itachi said with a seductive smirk as he brought her face closer to his. "Let's see if we can find a room far away from our children's room."

"First we need to say goodnight to the kids." Rias said as they both moved upstairs and opened a door and saw a young boy looking like Itachi with black hair sleeping. "Goodnight my little prince." Rias said.

"Goodnight son." Itachi said.

"Yeah, yeah, goodnight." The boy mumbled looking at them with his blue eyes.

The two then moved to the room next door. They opened the door and saw a little girl version of Rias with a red version of Itachi's hairstyle sleeping with a cute smile on her face. "Good night honey." Rias whispered.

"Goodnight angel." Itachi whispered as the little girl twitched in her sleep.

"Our children are so adorable." Rias said with a small giggle and slowly exited the room and gently closed the door.

"Oh yes, now. How about we make another adorable child?" Itachi said with a seductive smirk and lifted her up bridal style.

"Ah! Darling you're so eager." Rias giggled as they went into a room that was further away from the children's rooms.

Back in reality

Rias had a smile and stars in her eyes. "Okay! Let's get it on!" Rias said and was about to undress, but then.

"Hang on." Itachi stopped her as someone contacted him through a magic circle. A hologram appeared from the magic circle revealing Tannin. "Tou-san, is there a problem?"

"Itachi, I need your help with something, it's urgent." Tannin said in a serious tone.

"Umm, Tannin-san… can it wait for just a tiny little moment?" Rias asked with a forced smile as her right eye was twitching.

"I'm afraid not. This is a crucial matter." Tannin replied.

"…" Rias paled and sat down in the corner of the room with her face planted on her knees as she had her arms wrapped around her legs. "I was so close, so close…" Rias sulked in the corner.

Seeing this Itachi sweat dropped while letting out a small nervous chuckle. "Umm, did I interrupt something?" Tannin questioned.

"I guess sort of, I will be right there." Itachi replied and deactivated the magic circle. He then walked up to the sulking Rias, she turned to face him with a pouty, puppy eyed expression.

POKE!

Itachi poked Rias's forehead. "Sorry Rias, until next time."

"Buh~" Rias pouted cutely.

Back in the Underworld, Dragon Valley

Itachi arrived through a magic circle in the Dragon Valley as he saw multiple dragons gathered around in one area, with Tannin standing in front of them on a mountain top. "Tou-san, what's the problem?" Itachi asked as he noticed three dead dragons on the ground around the dragon group. The bodies were covered in cut marks, and some of them had their arms ripped off them and all of them had a large hole in their chest. "Wh-What happened here?"

"Not sure, some of these dragons just found them here. As you can see they were brutally killed, yet the culprit remains a mystery." Tannin said with an expression mixed with sorrow over his dead friends, and anger over this culprit.

It was actually the first time for Itachi to see a dead dragon. He has seen plenty of dead people, he even killed some people with his own two hands. Yet this was the first time he saw a dead dragon. It was like seeing any dead person nothing different. "Do you think Yagura is behind this?" Itachi asked to which Tannin shrugged his shoulders. Itachi then noticed the other dragons glaring at him in suspicion. "What's with all the glares?"

"I told them that you had nothing to do with this, but they can't help but suspect you. Since you're a Dragon Slayer and all." Tannin replied sending glares back at the dragon crowd, while letting out a small growl making some of them back away, not wanting to feel Tannin's wrath. "You're my son after all. I know there is no way you are involved in this."

"…" Itachi turned to the dragon crowd and bowed down. "I did not commit this atrocity. I had nothing to do with it, and it should not reflect on my father for making me a Dragon Slayer."

"Heh, little punk may have been raised by you, but he has no dragon pride, unlike your real actual spawns." A yellow scaled dragon that was the same size as Tannin growled.

Tannin then headbutted the yellow dragon sending him crashing back. "That boy certainly has more pride than you ever will, Logia. And I consider him to be my son just as much as the others."

"Getting soft are we, your majesty." The yellow scaled dragon known as Logia growled.

"Unless you want to be in for the beating of your life Logia, I suggest you leave now!" Tannin growled as smoke came out from his mouth and he spitted out a wave of fire that was sent flying past Logia, and crashed into a mountain reducing it to a pile of melted stone.

"As you wish, majesty." Logia spread his wings and flew into the air.

"What's his deal?" Itachi questioned.

"He was one of the dragons considered to being able to become one of the five Dragon Kings. He has a small grudge against me you could say, still he says he respects my power over all… but like him and a few others, they think I have gone soft ever since you came into my life." Tannin said with a sigh.

"I see… So not everyone likes me that much." Itachi said with an emotionless expression.

"No, not exactly. They just don't like the idea of a reincarnated devil such as yourself worthy of the power of dragons." Tannin said and returned his attention to the dead bodies. "Anyway, the reason I called you out here. Was hoping that you could use your sharingan to see if you can find anything special."

"I figured as much." Itachi said and activated his sharingan beginning to look around. As Tannin and the rest of the dragons watched him. Itachi could detect all kinds of magic power in the area, he was able to determine that it belonged to the dead dragons as their bodies still had traces of power left in them, that matched the power around the area. He then discovered a new source that he has seen before. Itachi turned to face Tannin. "I found a trace of magic power that doesn't belong to either of the dead dragons, it belongs to Yagura. The color matches his magic power that I have seen his attacks emanate."

"Great, now you can find the culprit and take him down, Tannin-sama." A dragon said as the rest nodded in agreement.

"I would, if I knew where to look." Tannin said clenching his hand in anger. "Itachi, help me track down Yagura. We will bring an end to that little punk once and for all."

"Understood, tou-san. Let me just contact Rias and tell her that I might be gone for a while." Itachi said as Tannin nodded in approval, Itachi brought out his cellphone and typed in Rias's number. "Hey, I'm sorry but this matter may take longer than I thought."

"EEEEHHHH?! Why? What's going on?" Rias questioned sounding a little worried.

"Three dragons have been found dead, me and tou-san are planning on tracking down the culprit." Itachi replied and jumped up onto the top of Tannin's head.

"Do you know who the culprit is?" Rias asked.

"Yagura seems to have at least been a part of this. So, I think it's safe to assume this is his doing." Itachi replied as Tannin spread his wings, ready to takeoff.

"Yagura?! Itachi, maybe we should come along with you guys." Rias said sounding even more concerned considering how badly damaged Itachi was after his last battle with Yagura.

"No there's no need. This time I will be able to use all my abilities, this time things won't go the same way." Itachi said, narrowing his eyes with his sharingan glowing red. "This time, he won't be so lucky." Itachi said as Tannin flapped his massive wings sending powerful gushes of wind around them as they flew off. "I'll talk to you later." Itachi hung up and placed the phone back in his pocket.

Meanwhile, in an unknown location

In a dark looking castle hidden behind a few mountains with black clouds over them, howling with a thunderstorm. Stood the hooded old man known as Kai Yami, looking at the sky with his sharingan glowing blood red. "The time has come, soon I will have another piece to my collection." Kai said with a wicked smirk.

"And now, I will get my revenge. Finally!" Behind Kai, were three figures, in the middle was Yagura whom had a wide evil grin. And on Yagura's left was a young woman with a curvy body and her breasts size rivaled Rias and Akeno's, she had long white spiky hair that reached to her upper back, with bangs going over her right eye, her eyes were golden yellow. She wore dark blue jeans, she also wore a dark purple shirt. And on his right, was a young man with short red hair, he wore a black samurai armor, and his eyes were closed as he had a fake smile planted on his lips.

"Great your all here. Now, introduce yourselves." Kai said.

"Water Dragon Slayer, Yagura." Yagura introduced himself with a wicked grin.

"Lightning Devil Slayer, Mia." The young white haired woman introduced herself with a bored expression.

"Sky God Slayer, Arata." The young man dressed in samurai armor introduced with a fake smile.

"Good, now then to get a hold of the others we must get ready for a very important battle. With our flying fortress, it's only a matter of time until Uchiha-kun and Tannin shows up." Kai said with a smirk as the castle was on a floating piece of rock that flew around inside the thunderstorm. "Oh yes, a very important battle indeed." Kai said with a sinister chuckle.

With Itachi and Tannin

Itachi and Tannin flew high up in the air, if Itachi were to fall of Tannin let's just say it will be a very, very long fall. The breeze of the wind blew on Itachi's face, blowing through his long black hair, Itachi took in a deep breath and enjoyed the scenery. "I love this feeling." Itachi said with a small smile. "Of the wind blowing around me, makes me feel free of all concern."

"Heh, try not to relax too much kid. We have a job at hand." Tannin said as his lips lifted up slightly. "Who knows what kind of help Yagura has with him. We need to be prepared."

"I'm always prepared. But don't you think we might need some help?" Itachi questioned.

"Oh? You didn't seem that willing to ask for help when the Gremory girl asked if she could help."

"Th-That's different. This is too dangerous for her and the others. I wouldn't mind Michael helping us, but the others…" Itachi said and let out a sigh while rubbing his temple.

"Yeah, well we could contact the Shadow Demon and maybe Sirzechs. Or maybe I could ask your brothers?" Tannin suggested.

"Sirzechs is most likely too busy with his work, and aren't my two elder dragon brothers busy taking care of the youngest while you're gone? I think it would be for the best if we have them stay out of this. I will contact Michael instead. Him and the two of us should be enough to deal with whatever Yagura brings with him." Itachi said and brought out his cellphone and called Michael.

With Michael

Michael was inside of his room in the Hyoudou/Itachi's residence, putting on his leather biker jacket when suddenly his phone rang. "Yeah?"

"Something has come up, and we might need your help with it." Itachi said.

"Oh, what seems to be the problem?" Michael asked with a hint of interest in his voice, if someone as powerful as Itachi needed help this was bound to be good.

"Yagura, he has killed three dragons and me and tou-san are hunting him down. However, he will most likely have a few friends with him. So, we might need your help here considering the Khaos Brigade has some very powerful beings at their disposal." Itachi informed.

"It sounds interesting, I will teleport to your location soon. Hope Tannin will be cool if I suddenly appear on the top of his head." Michael said with a small chuckle.

"Yeah, he will be fine with it."

"I just hope I don't accidently teleport inside him." Michael joked with a small grin.

"Don't you even dare joke about something like that, you little punk!" Tannin shouted from the other end of the line.

"Yeah, yeah, I'm sorry. Anyway, I will be there soon. See ya." Michael hung up, Michael then walked up to the door when suddenly the door opened with several figures standing there. "And what do you guys want?"

With Itachi and Tannin

"Well now we will have some help at least." Itachi said and put his phone back into his pocket.

"That little punk… how dares he joke about that, if he weren't helping us I would smack him on the top side of his head." Tannin growled.

"He would most likely smack you back though, which would probably hurt very much for even you." Itachi said with a deadpan expression as Tannin growled even louder.

"Don't test my patience, boy."

"Yeah, yeah, sorry." Itachi said with a small smile when suddenly a black magic circle appeared behind him on Tannin's head. Itachi turned around, but to his surprise not only did Michael come through it, but so did Rias, Issei, Koneko, Akeno, Kiba, Xenovia, Rossweisse, Asia, and Gasper. Whom the two later looked like they really didn't want to be here. And Michael stood there with an expression that said "sorry" as Akeno was pinching his right cheek. "Wh-What are all of you doing here?"

"So, you can ask help from Michael, but not us? Don't you think were though enough to handle ourselves?" Rias questioned with a cold glare that gave Itachi shivers running down his spine.

"Well, those two can't even handle this." Itachi said pointing at Gasper and Asia whom were on their knees holding onto some of Tannin's scales, fearing that they would fall off.

Rias then sighed and looked over at Issei while tilting her head over to Asia and Gasper. Issei understood what it meant and instantly went over to the bishop duo and trying and calming them down. "Well like it or not, we're here to help!"

"Umm, tou-san…" Itachi looked down to Tannin.

"Sorry kid, this is a problem you will have to deal with on your own." Tannin said with an amused chuckle.

Itachi then backed up a bit, as Rias, Koneko, and Xenovia stood in front of him letting out dark auras. "We are going to help, and your happy about it, right?" Rias asked in a dark threatening tone.

"Yes, you want our help, right senpai?" Xenovia said letting out the same ominous aura, while holding Durandal.

"Senpai want help." Koneko said while cracking her tiny, but deadly knuckles.

"Right… thank you very much…" Itachi uttered while sweating a little, which made Tannin let out another amused chuckle. "What are you laughing at?"

"It's amusing how your willing to fight god like beings, yet these girls are able to scare you this much."

"Damn lizard." Itachi mumbled with an annoyed expression with his eyes twitching.

"I heard that, little punk." Tannin said with a small unnoticeable smile.

"Good, you were meant to." Itachi said with a small smile on his lips.

"So, umm, where exactly are we going?" Issei questioned.

"Well, at the moment, where trying to track down Yagura's scent. Didn't Rias inform either of you about this, before dragging you in to this?" Itachi looked over to Rias with a judgmental expression.

"Of course, I told them about it, I'm responsible!" Rias retorted back at her boyfriend.

"Yeah, she did say something about it. But she was also very angry about something else, although I don't know what." Issei said rubbing his chin.

Itachi sweat dropped. "Your still mad that you and I didn't have sex earlier, aren't you?"

""What?!"" Everyone besides Tannin said in unison.

"Hmph! Of course I am. After waiting so long for you to finally say yes! You end up having to go on a mission!" Rias swung her head sideways with a small pout.

"Oh, so that's what I interrupted, sorry son." Tannin said.

"Meh, don't worry about it." Itachi treated it as if it was nothing.

"Don't just brush it off as if it was nothing!" Rias scolded hitting Itachi upside the head.

"Ouch." Itachi uttered with a deadpan expression. Itachi then felt a cold chill running down his spine, he turned around and saw Xenovia and Koneko standing over him glaring at him with a cold expression, heck even Rossweisse was looking a little jealous in the background.

"Perv." Koneko cracked her knuckles.

"You're supposed to be making babies with me." Xenovia summoned Durandal.

"My boy, you need to learn how to deal with the ladies." Tannin said with a light deep chuckle.

"Hn." Itachi grunted in annoyance as he began to experience the horror known as Rias, Xenovia, and Koneko.

After this scene of horror, Tannin was left awestruck. "Wow, those girls might be just as brutal as a female dragon when it comes to their mates."

"Baka Itachi." Rias pouted standing over Itachi whom was laid face down on the top of Tannin's, and he looked beat up.

"Senpai baka." Koneko pouted.

"Next time, don't leave me out of it." Xenovia said as Durandal vanished through a magic circle.

"Umm, Uchiha-san, are you okay?" Rossweisse bent down to Itachi poking his body.

"I'm fine, I'm used to this by now." Itachi sat up and dusted his body off.

"Are you sure?" Rossweisse asked as she leant her face closer to his, looking at him with her big blue eyes.

"Yeah, I'm fine." Itachi turned his face to hers and they began releasing that their faces were extremely close to each other.

"Umm…" Rossweisse uttered with a small blush on her face.

"Whao!" Gasper tried to stand but tripped hitting Rossweisse in the back pushing her into Itachi. "I-I'm sorry. Argh!" Gasper said in shock as Itachi and Rossweisse's lips were connected, Rossweisse had a major blush and wide eyes as Itachi had just a surprised expression. And to make matters worse, since Rossweisse fell on top of Itachi his right hand was grabbing onto her right boob and his right leg was raised up between her knees and rubbing up against her sacred spot.

"Itachi…" Rias's cold dark voice was heard from behind him as he felt the same dark auras again.

He turned around and saw the girls, ready to bring him into another experience of horror, all Itachi had to say as he gently pushed the madly blushing Rossweisse off him. "Just do it."

After once again another scene of an unspeakable horror that left Issei pale along with Gasper and Asia, while Michael gave a look of sympathy and Akeno kept her normal expression. "I take it back, they're much more brutal." Tannin said with a sweat drop.

Rossweisse was still blushing madly as she sat there looking to be in her own world. "We kissed… we kissed." She muttered.

In Rossweisse's mind

"Honey I'm home!" An older looking Itachi walked in the door holding a brief case and dressed in a business suit.

"Welcome back dear." Rossweisse was dressed in her normal clothing with an apron around her waist.

"Daddy!" A little boy looking like Itachi with short white spiky hair and blue eyes ran up into Itachi's arms.

"Ah, there's my boy, how was school?" Itachi patted the young boy on his head.

"I got the top grade in my class!" The boy said with a wide grin.

"Ah, that's good." Itachi said with a smile.

"Dear, dinner's ready." Rossweisse said with a smile and a small blush as behind her was a 5-star dinner on the dinner table.

"Ah, my dear beautiful wife. What would I do without you." Itachi embraced Rossweisse and kissed her.

Back in reality

Rossweisse hid her blushing face behind her hands. "Oh, dear…"

Itachi was once again looking rather beaten up. "How was that my fault?"

"Waah! Itachi-senpai, I'm sorry!" Gasper cried.

"You guys might want to hang on, there's a lot of wind coming our way. It's going to be a bumpy ride." Tannin warned.

A large gush of powerful wind blew at them and Asia and Gasper were desperately trying to hold onto Tannin so that they would not fall off. "Kya!" Koneko screamed as she flew back, she then hit into something, she looked up and saw that Itachi had grabbed onto her as she had ended up sitting on Itachi's lap.

"Don't worry I got you." Itachi said with a smile.

"Nya. Thank you, Itachi-senpai." Koneko nuzzled her head up against his chest with a small blush on her face.

In Koneko's mind

"I'm home!" An elder version of Itachi with a business suit and carrying a briefcase entered the house.

"Nya. Welcome home." An older, taller version of Koneko whom now had longer white hair, and her breasts were bigger almost the same size as Xenovia, she had her white cat ears out and a cat tail waving behind her.

"I'm home, Koneko-chan." Itachi petted the top of Koneko's head as he was still taller than him.

"The kids are waiting." Koneko said as they both went into the living room and saw two twins, one girl, one boy sitting on the floor in front of the couch. The boy had black hair and golden eyes and had a pair of black kitty ears and a kitty tail. The girl had white hair and golden eyes and a pair of white kitty ears and a white kitty tail. They both resembled Koneko more than they resembled Itachi. "Kids, papa's home."

""Papa!"" The two twins jumped onto Itachi.

Itachi lifted both of them in his arms. "I'm home." Itachi looked at the twin with a smile.

Itachi sat in the couch with Koneko whom nuzzled up against his chest, while the twins sat on the floor eating sticks of dango while watching the television.

Back in reality

"Senpai." Koneko nuzzled up against Itachi whom smiled and petted the top of her head.

""Hmm!"" Rias and Xenovia instantly grabbed a hold of Itachi's arms. Even Rossweisse grabbed a hold of the back of Itachi's school uniform shirt. Xenovia narrowed her eyes seeing as Rias placed Itachi's right arm between her breasts, she did the same with his left arm.

"Huh." Itachi sighed.

"You sure are popular, aren't you my boy?" Tannin said with an amused tone. "Itachi, can you detect anything with your sharingan? I can barely pick up his scent."

"I'll see." Itachi activated his sharingan to see if he could detect any traces of energy. "They're a little too far away, I can barely see small traces of their energy signature. But we're getting closer. And judging by how their scent is getting closer they're coming our way as well."

"So, we will eventually run into them, huh. We all better get ready, I can detect more than just Yagura there, way more." Tannin narrowed his eyes.

"Yeah, there's probably a small army." Itachi said.

"A small army? Are all of us really enough?" Issei questioned.

"Most of them are low-class it seems. There's about only a handful strong ones over there—" Michael stopped mid-sentence and began sweating. "Heh, it seems Ophis is there. This will be problematic."

"Ophis?!" Rias questioned with a hint of fear.

"No need to worry, Ophis is usually not the violent type. But even if she would become violent I think Itachi and the Shadow Demon can take her on together." Tannin said.

"Senpai's amazing." Xenovia muttered in awe looking at Itachi.

"Hn, did you say something?" Itachi questioned as he couldn't hear her from the wind.

"N-Nothing." Xenovia replied.

"Are you sure? You seem a little worried about something." Itachi said and placed his hand on the back of her head, and brought her head closer to his so that their foreheads connected. "Are you nervous about the fight?"

"N-No, not really." Xenovia replied with a faint blush.

"Oh, okay then." Itachi said as Xenovia rested her head on his shoulder.

In Xenovia's mind.

"I'm home!" A slight older version of Itachi wearing something that resembled his ANBU gear walked in, he looked like he just came back from a battle.

"Welcome home." A slight older version of Xenovia greeted as she was from the looks of it pregnant and holding her hands over her belly.

"There's my favorite girl, and my little son." Itachi bent down and placed his hand on Xenovia's belly feeling a kick coming from it. "He's feisty today as well I see."

"I have prepared dinner for you." Xenovia said.

"Ah, that's nice."

"Dad!" A girl that looked to be in her teens walked up to Itachi, she looked like a younger version of Xenovia with long black hair and black eyes. "Train me!"

"Training now? I just got back home sweetheart." Itachi said.

"Come on, I've been waiting all day! Come on! Come on!" His daughter pulled on his sleeve.

Itachi sighed in defeat. "Very well. Let's go outside in the backyard."

"Yes!" The girl quickly ran towards the backyard of the house and Itachi and Xenovia followed after her.

Itachi faced his daughter in the backyard. "Okay, show me what you can do." Itachi said.

"Right!" She said and activated her three-tomoe sharingan. "Here I come old man!" She charged at Itachi with her fist raised. The moment she threw the punch Itachi caught her fist, she quickly reacted and swung her foot towards his face. Itachi blocked the kick with his left arm and pushed her back.

"Not yet!" The girl performed a few hand signs.

Shadow Clone!

She created four identical clones of herself. The clones charged at Itachi whom remained calm. One of them threw a punch that Itachi dodged by tilting his head to the side, Itachi then kneed her in the gut and she vanished in a puff of smoke. Itachi then kicked another one and she vanished in a puff of smoke. Two of them then threw shurikens at Itachi, Itachi took out a kunai and deflected all of them, he then took two kunai knifes and threw them into the two clones that vanished in a puff of smoke.

"Got ya!"

Fire Style: Fireball!

She spitted out a large ball of fire at Itachi. The ball of fire vanished but Itachi was gone. "Huh?" She questioned when suddenly someone grabbed onto her neck and holding her arm.

"Better luck next time." Itachi said with a smile.

"Ugh! Again!" The girl said in annoyance.

"Oy! We have to eat dinner first!" Xenovia shouted at them.

"But-!"

"Now!" Xenovia said with a scary looking face that made both Itachi and his daughter pale.

"Y-Yes mom, sorry."

"Yeah, sorry honey."

Back in reality

"Mnh." Xenovia rested her head peacefully on Itachi's shoulder with a small blush with her eyes closed.

"I can now clearly smell Yagura's scent. We're getting closer." Tannin informed.

"Yeah, and I can see his energy signature clearer now. And… Kai…" Itachi said that last name with a hint of venom in his voice.

"Kai? Kai Yami? This just took a turn for the worse. Itachi hope you don't mind me taking him on, I've got a bone to pick with that bastard!" Tannin growled in anger.

"… Even if I say no, you probably won't listen."

"Heh. Got that right!"

"Incoming." Itachi narrowed his eyes as he saw a large floating rock that was at least 5 times bigger than Tannin approached them.

"A floating rock?!" Issei questioned in surprise.

"There's a castle on it." Asia said pointing at the that was castle sticking out between a few mountains.

"And in there is Yagura, Kai, and Ophis." Michael said cracking his knuckles getting ready for a fight.

"Everyone, remember this. Don't fight alone if there is any enemy too strong for you to deal with! Now everyone get ready!" Tannin said as he flew over the floating rock until they were above the castle. "Do you see them?"

Itachi spotted Kai, Yagura, and two others that he didn't recognize standing on a balcony. "I see them, on that balcony." Itachi said.

"Okay my boy, how about you attack first?" Tannin said with a smirk.

"Hn. Understood." Itachi jumped into Tannin's claw.

"Now! Go and get 'em!" Tannin twisted his body in a baseball fashion, and threw Itachi as hard as he could.

"I wasn't reeeeeeeeeaaaaaaaaaddddddddyyyyyyyyy!" Itachi screamed while flying like a rocket towards the balcony. "Ah, what the heck." Itachi covered his fists in flames.

Kai looked at Itachi with a smirk and performed a hand sign. "Heh, they're here."

Wood Style: Deep Forest Emergence!

Suddenly trees started popping up from the ground around the castle and spread towards the flying Itachi. Itachi gathered chakra beneath his feet and began running down the large growing tree towards Kai and Yagura. When Itachi was close enough he leaped at them with his fist raised.

Blaze Dragon: Iron Fist!

Water Dragon: Swirling Fist!

Yagura leaped at Itachi and their fists of fire and water connected sending out small shockwaves.

"Now who else wants to try?" Tannin asked.

"Were good thanks!" Issei said as they all brought out their bat devil wings and flew off towards the castle. "Let's go Ddraig!"

"Yeah, Hyoudou Issei!"

Boost! Boost! Boost! Boost! Boost! Boost! Boost! Boost! Boost! Boost! Welsh Dragon: Balance Breaker!

Issei surrounded his body with his red dragon armor. "Let's go!"

Divide!

Suddenly Vali in his white dragon armor crashed into Issei sending him crashing into a mountain. "Looks like our battle continues, Hyoudou Issei." Vali said with a smirk beneath his Dragon helmet.

"Vali!" Issei said with a similar smirk beneath his Dragon helmet.

Kai leaped on to the castle's highest tower and saw Tannin flying towards him with his mighty wings flapping in the air sending powerful gushes of wind. "The Blaze Meteor Dragon King, what an honor." Kai said with an evil smirk on his face.

"Kai Yami, you have not only been responsible for the death of several dragons. But you have also been responsible for several attacks on my own son. For this, I will beat you to death!" Tannin slammed his fist into his claw as flames erupted around him.

"You think a beast like you can stand a chance against me? A wild creature like yourself should be put on a leash. But I think I will rather just, put you to sleep instead." Kai said as lightning flickered around his body.

"You think it will be that easy? Well think again!" Tannin roared as Kai got into a battle stance with his evil smirk still planted on his face.

"Let's see if you're able to entertain me, Tannin!" Kai threw his coat to the side, leaving him in a sleeveless grey V-neck shirt with an obi, loose black pants and a pair of sandals, and surprisingly despite his age his body structure was slight muscular. "Let the fun begin!" Kai leaped at Tannin with a wide smirk and lightning flickering violently around his body.

That's the end for now!

Sorry that took so long, anyway hopefully I will finish the next chapter sooner. And so, yay, Highschool DxD Hero has been announced! Anyway, this original arc will probably last one or two more chapters. And in the next chapter it will be an all-out battle between Kai's group and Itachi's group.

Anyway, remember to leave a review!

-Later!