Take down Kokabiel!

NOTE: I DO NOT OWN HIGHSCHOOL DXD, ONLY MY OC, EVERYTHING ELSE IS OWNED BY Ichiei Ishibumi

NOTE: Stop asking for longer chapters. The length I put a chapter at is what I put it at, and it may just have a reason

ENJOY!

When Kai got to the school, he saw it was the Sitri Family keeping up the barrier. Before long, Sona noticed Kai, along with Esdeath and Iris. Sona signaled to him that they couldn't close the barrier. Kai chuckled a bit, as he put his hand against it. The bottom of the barrier turned black, as the three then walked inside. Sona grew shocked that he did so, as they continued on their way.

"What are you doing here?" Sona called out.

"What do you think I'm doing...I'm gonna save the town." Kai said before he continued.

"So Kai, what's the plan?" Esdeath asked, as Iris listened in, curious on what the plan of action was.

"Simple, do the bare minimum." The two women were confused. "The Gremory believes herself to be high and mighty, like nothing will hurt her, so we'll do the small stuff and see how she handles it, once I see it fit to get truly involved, then I'll reveal my true power."

"Do you fear Kokabiel may reveal your true identity?" Iris asked, making Kai chuckle.

"As I've said, I would eventually be found out, so why not just let it happen." Kai said, as they reached the back, before them, they noticed Cerberus' attacking the Gremory group. "So he's going as far as to bring forth a couple of Hounds, huh? Iris, I believe you can take this part. Dusk."

A teleportation circle appeared, as Dusk appeared in his Dog form.

"Time to get to work buddy, Beast form." Kai said, as both Iris and Dusk transformed into their Beast forms. "Go ahead, we'll catch up." The two giants ran ahead.

As the Gremory team were doing their best to hold off the Cerberus, before they could process it happening, a White Tiger launched at one of the Cerberus'.

"What the hell is that?" Issei asked.

"You've gotta be kidding." Rias muttered. "It's the Goddess of the Tigers, a species known to protect humanity for eternity." Rias explained, as they saw another Cerberus run in. "Another one!?"

"Rias, look closer." Akeno called out, Rias doing so. Then she noticed the signature scar across the left eye. "It's Dusk!" Akeno cheered.

"Then that means..." Issei muttered.

"Sorry I took too long." They all turned to see Kai walking towards them, Esdeath by his side. "Had to call in some backup. As for who this woman is, that can wait. Dusk!" Kai called out, as Dusk ran towards his master. Kai jumped high, landing on Dusk's middle head. "You guys are free to help us take out these Hounds, either way is fine with me." Kai said, as Dusk ran again.

"It's good to see him up in spirits." Akeno giggled out.

"Let's not sit around, everyone, let's get in there!" Rias yelled out, as her group and her ran in, helping take down the Cerberus. As Issei was about to get chewed down on by one, a sword sliced it in half. Everyone turned to see it was Xenovia.

"You all looked like you needed some help." She stated.

"Nice save."

"As much as I hate to admit it, we're glad you're here." Rias stated.

"Great Blade of the grounds of Hell, I call you forth...Come to my aid in this time of need, and allow me to tear down those who stand in my way, I call upon you, Oblivion!" Everyone turned to see a blade appear in Kai's hand. It had jet black steel with a golden handle. In the center of the metal, was a tube filled with a red liquid. "Esdeath, on me!"

"Right!" Esdeath ran forward, a pillar of ice appearing below her feet, as she began to freeze the last Cerberus. "It's all yours!"

"Time to put you to sleep!" Kai yelled out, as he jumped into the air, his blade cutting through the Cerberus like butter. The Hound disappeared, as Kai landed perfectly on his feet.

"Oh, this is quite a surprise, I wasn't expecting you to show your face." Kokabiel spoke from above on his floating throne. Kai looked up at him with a smirk, not showing any fear towards the Leader of the Fallen Angels.

"You think I would allow you to destroy this town? You must be dumber than you look, vampire." Kai joked, as Oblivion disappeared in a black magic circle.

"Still cunning with a sharp tongue I see." Kokabiel sneered.

"It's complete!" Valper yelled out, as everyone turned towards him. In the middle of the giant magic circle was a sword. "The Excalibur's have been fused into one, it's marvelous!" He exclaimed in joy.

Suddenly, Kiba started to move towards Valper.

"Valper Galilei. I am a survivor of the Holy Sword Project. No. I am the one who was killed by you to be more precise. I have continued living by being reincarnated into a Devil. But that doesn't matter right now, especially with the evil I see before me."

"I'm evil? That's pleasant, maybe I am evil, that's a fun concept to think about."

"This is serious! After everything you've done!"

"I know it is. The survivor of that project. This is such a misfortune. To meet you in a far east country like this. I feel fate. Fufufu." Valper gave a nasty chuckle. "You see. I like Holy Swords. I like them so much that they come out in my dreams. Possibly because my heart was fascinated by the legend of Excalibur since I was a child. That's why when I found out that I can't use Excalibur, I went into despair."

"Did we ask for this guys pathetic sob story?" Kai asked, as Iris transformed back to her human form.

"I believe we did not, but he probably won't stop." Iris stated.

"I held admiration for those who could wield it because I couldn't. That feeling became so powerful that I started an experiment to create those who can use them. Then it was complete. It's thanks to you and the others."

"Complete? You disposed of us after finding us to be a failure." Kiba said with a glare in his eye's, as Valper let out cackle.

"I realized that there was an essential factor needed to wield Holy Swords. So I used the numerical value of the 'factors' to investigate its capability. Most of the test subjects had the 'elements' but they didn't have the numerical value needed to wield the Excalibur. Then I reached a conclusion. Is there a way to take out the elements and gather them?"

"I understand now. The thing that is put inside the Holy Sword wielders when they received a blessing is..." Xenovia seemed to learn the truth and started gritting her teeth angrily.

"That's right Holy Sword wielder girl. We take out the Holy-Elements from those who have them and crystallize them." Valper pulled out a orb giving a faint glow. "With this, the research on Holy Sword wielders improved. Even so, those fools from the Church banished me for heresy and took away my reports on the research. By looking at you, I see that the project was succeeded by someone. That Michael. He made me look like a criminal and this is the result? Well it's that Angel we are talking about. Even if he takes the elements out from the test subjects, he wouldn't go as far as to kill them. That part only would make him more human than me. Kukukuku."

Valper laughed once more, as Kiba clenched his fists tightly.

"...You killed my comrades and took out the elements needed to wield the Holy Swords?"

"That's right. This orb is from back then. I have used the three of them on Freed though. This is the last one."

"Hyahahahahaha! Other guys besides me died because their bodiess couldn't synchronize with the elements! Hmmmmm. If I think like that, that makes me special." Freed laughed out crazily.

"...Valper Galilei. How many lives have you sacrificed for your greed and experiments...you're trash Valper. You're nothing and you'll return to othing when I take care of you. You won't be alive long enough for my blade to set into your skin." Kiba's aura was growing with every passing second.

"Hm. If you say that, then I will give this orb to you. My research has reached the stage where it is possible to mass produce them in the right environment. First of all, I will destroy this town with Kokabiel. Then I will gather the legendary Holy Swords stored around the world. Then I'll mass produce Holy Sword wielders and start a war against Michael and the Vatican with the combined Excalibur's. I'm going to show the result of my research to those foolish Angels and their followers who have convicted me."

Valper threw the the orb towards Kiba, landing in front of his foot. He bent down and picked it up, as tears slowly streamed down his cheeks.

"...Everyone..." His expression was filled with sadness and anger. "I couldn't even...in the end, I couldn't even..." Suddenly, shapes, of boys and girls surrounded Kiba, all of different ages.

"The various powers present on the battlefield made the spirits within the orb appear." Akeno explained, as Kiba looked around at the spirits.

"Everyone! I...I!"

[Don't worry about us any more. You are alive at least]

The spirits started to sing, something a few on the field recognized...the Sacred Song.

[We were no good alone]

[We didn't have enough elemtns to wield the Holy Swords, but]

[It will be okay if we are together]

[You have to accept the Holy Sword]

[It's not scary]

[Even if God is watching]

[Our hearts are always..]

[ONE]

"He's reached it..." Kai said, the others turning to him. "Gremory, your knight has just achieved his Balance Breaker."

"I will become a sword, for my new and old comrades! Sword Birth!" Kiba yelled out, as a new sword was made. "The Sword of Betrayal, a blade with both light and demonic elements, just try and stop it!" Kiba announced, shocking most.

Freed and Kiba soon clashed, as Xenovia walked forward.

"Yes, keep him like that for now." She said, as he placed Excalibur Destruction in the ground, closing her eye's. "Saint Peter. Saint Basil the Great. Saint Denis. Holy mother Mary. Please hear my voice. In the name of the Saints whom reside within this blade, I will release it. Durandal!"

"Wah! Absurd! According to my research, we haven't reached the stage where someone can wield Durandal!"

"Of course, even in the Vatican, they haven't made someone who can wield Durandal artificially."

"Then why!?" Valper practically screamed out.

"Unlike those common artificial Holy Sword wielders like Irina, I'm a natural born wielder." Xenovia stated, further shocking Valper.

Kiba and Xenovia began to battle with Freed, to where his sword was soon broken into piece's, before Kiba slashed away at Freed, knocking the crazed Stray out.

"Did you see it? Our powers have surpassed Excalibur."

"No...Holy Demonic Sword...? Impossible...The polar opposites cannot merge...what are you? I don't understand what you're supposed to be either! This doesn't make sense! This is beyond any expectations that I had, I simply can't allow this thing occur in front of me, go and die you hateful little bitch" Valper screamed at the top of his lungs, gripping at what little hair he had left.

"Valper Galilei." Kiba pointed his blade at the old man. "Prepare yourself."

"...I see! I understand now! Holy and Demonic. It will be an explanation, if the beings that represent the two become unbalanced. Then not only the Maou but the God has also..." Before he could finish, a light spear was sent through Valpers chest, killing him instantly.

"Valper, you were remarkable. The reason you went up to that conclusion proves that. But, I don't mind whether you are with me or not. I could have done it by myself from the beginning." Kokabiel said, as his throne disappeared. "Now then, you." Kokabiel pointed at Kai, as he landed on the ground. "It's been some time since we last fought, and I really wish to shut you up for good."

"Aww, how sweat, but today will not be my last, Kokabiel, that's for sure." Kai said, as he started to walk forward. "Everyone, stay out of this. This is my fight and my fight alone."

"But Kai, if we were all to attack him, it would-"

"It wouldn't work." Kai interrupted. "The most he'd do is toy around with you all. Besides, he wants me anyways, so I may as well give him what he wants."

"Smart boy." Kokabiel laughed out. "Tell me, have you told them of who you really are? Or are you still hiding from the world?"

"Kai, what's he talking about?" Issei asked.

"What I keep to myself is my business and my business alone. I have the right to tell it or not." Kai said. Suddenly, Kokabiel began to laugh. "What's so funny?"

"It's so funny! You fight like this, but you've all lost your masters, haven't you!?"

"What do you mean!?" Rias asked with doubt in her voice.

"Kokabiel, what do you mea 'you've all lost your masters'? I don't understand, tell me right now!" Xenovia yelled out.

"Hahahahaha! That's right! I totally forgot! The truth wasn't revealed to you lower guys! Then I will tell you!"

"Kokabiel, don't you dare, that information is hidden for a reason!" Kai screamed out.

"Well I'm trying to start a war, so saying it doesn't seem so bad. In the war between the three side, not only the Maou but also God died!"

Silence filled the area, as shocked expressions filled everyone's faces, besides Kai, Iris, and Esdeath.

"It's normal for you guys to not know about it. Who can say that God has died? Humans are an incomplete bunch. Without God, they cannot control their hearts and obey the laws, you know? Even us, the Fallen Angels, and Devils couldn't tell this to those below us. You won't know where the information about God will be leaked from. Even among the three powers, only the people at the top and certain people know about it. Though it seems Valper noticed it earlier."

"Lies...it's all lies..." Xenovia muttered as she fell to her knee's.

"And then you." Everyone looked up to see Kokebiel staring at Kai. "Since I'm feeling generous, why don't we tell all your friends your true identity." Kokabiel started.

"Kai, for real, what's he talking about? Tell me!" Issei practically yelled out.

"Don't worry Red Dragon Emperor, I'll help you out." Kokabiel started. "Your friend here is no normal human. Kai is not even his real name, just a wall for him to hide behind. Kai here is son of the Demi-God, the one who killed the God of War, Ares."

"No way..." Xenovia muttered, as everyone else was also in shock.

"He is the son of the Demi-God, Kratos!" Widened eye's filled others eye's. "Hahaha, it's all so silly, the boy a son of a Demi-God, and a Dragon! Hahahahaha!"

"Kai...is it true?" Akeno asked, as Kai turned to her.

"Yes...it's all true." Kai said, as his aura started to grow. "Kokabiel, I must ask, Irina, the chestnut brown haired girl. Did you do anything to her?"

"Oh her? She was infiltrating my Headquarters, so I had to teach her some manners." Kokabiel said with a smirk, as Kai clenched his fists so tightly, blood started coming from his palms.

"Oblivion!" Unlike Kai would usually do, he charged in quickly, slashing at Kokabiel, who blocked with his wings. Kai had a shadow arm appear on his back, as another Oblivion appeared in that hand, as he snuck it behind Kokabiels guard, cutting the Dark Angel on the cheek.

"Gaah! You bitch! I'll slaughter all you love for that!" Kokabiel brought forth a light spear, the spear digging into Kai's stomach.

"Kai!" Many shouted in worry. Many of the others decided to move in, these being Koneko, Kiba, Xenovia, Esdeath, Akeno, Rias, and Issei, as Iris kept back to heal Kai's wound.

"Thats not like you to run in Kai, what got into you?" She asked in a scolding manner.

"Hehe, sorry about that Iris, just hearing about Irina filled me with a bit of rage. It won't happen again." Kai said, as the others kept trying to fight Kokabiel, but to no use. Akeno was left, as she sent Thunder at Kokabiel, who used his wings to block it.

"Will you stand in my way, the one who holds the blood of Barkiel?"

"Don't you put me in the same category as that creature!?" Akeno yelled out, before Kokabiel sent her own thunder back at her. She was sent falling to the floor, but was suddenly caught. She opened her eye's, to see Kai was holding her bridal style, his hair shadowing his eye's.

"Kai..."

"Rest for now, Akeno, I'll finish this." Kai stated, letting her on her own feet. She watched as he walked towards Kokabiel, as everyone else was down and out, but still conscious. "First you harm Irina, my childhood friend, and then Akeno, someone who I've, in short time, grown close to. Kokabiel...you will pay...with your life..." Kai's voice was growing deeper and darker, as his hair started to stand up straight and turn white, revealing his second eye to everyone.

It was no normal eye, the eye was white with a golden cross in the center. That cross slowly changed to black, as red tattoos(Kratos' tattoos) appeared on his body. Over his arms, chest, back, and face. His other eye, which was red, turned to black, as his muscles seemed to grow.

"This aura, th-this power, it's incredible!" Rias shouted in shock.

"This..." Esdeath started. "...Is his Demi-God form."

"This is exactly what I wanted! A true challenge. Come at me, son of Kratos!" Kokabiel yelled, only to feel something in his stomach. He looked down to see a blade in it, but not any normal blade. It was connected to a chain.

Everyone noticed that the bandages around Kai's forearms were gone. Now there were burn marks, the design of chains, where actual chains came out from his skin, like they were underneath the skin the entire time.

"What are those things?" Asia asked, seeing the blades.

"They're known as the Blades of Chaos, the same blades his father uses, just recreated." Esdeath explained. The second one came out from his other arm, that one going around Kokabiel's neck. Flames came from the chains, the flames burning Kokabiels gut and neck, the Dark Angel letting out screams of pain.

"AAAAAAAAAARRRRRGH!" Kokabiel tried to pull them away, but it was no use.

"You don't deserve to live any longer." Kai said, a glare clear in his eye's.

"P-Please, I can give you anything you want! You want it, I can get it for you, all you have to do is join me-"

"Save it, scum. Your war mongering ways are done." Kai said, as he reared back the one blade in his gut, aiming for Kokabiels forehead.

"That's enough!" A sudden new voice came out, as the barrier around the school was destroyed. Two beams came down from the sky, one white, the other purple. The two beams hit the ground, revealing two people. One was donned in white Dragon designed armor with blue gems.

The other was a young woman with black hair, reaching down mid her back, with a few golden blonde streaks in said hair, and violet purple eye's. She was wearing an armor like top with separated gauntlets on her arms. The bottom half of her attire is that of cargo pants, tucked down into some cargo shoes, both back in color. Another thing they noticed with the woman, was the number of Fallen Angel wings on her back.

"She's of the leader class..." Rias muttered.

"Yuuma, what're you doing here?" Kai asked, shocking Issei by the name.

"Kai, did you just say Yuuma?"

Kai didn't pay attention to him, still looking towards the woman.

"Father asked for Vali and I to come clean up the mess Kokabiel made, and bring him back to Grigori for punishment." Yuuma explained, as the armored man made quick work of Kokabiel, knocking the leader out cold. He picked up Kokabiel, as well as taking up Freed.

"It seems Valper was already killed." The man stated.

"Oh well, makes our job easier." Yuuma said, as she looked back at Kai, placing a hand on his cheek. "So, the secrets finally out?" She asked, making Kai chuckle. "I've gotta say, this look on you works wonders." Yuuma said with a giggle.

"Kai!" Issei called out, the two turning to him. "Did you call her Yuuma?"

"Issei, meet Yuuma, daughter of Azazel. Raynare used her name as her fake name when she played with you. Yuuma here has a certain nickname in the Grigori, The Strongest Woman of the Fallen Angels."

"A little strange the same little girl I trained all those years ago would use my name to kill a boy." Yuuma said, looking at Issei. "I can't make up for what Raynare did to you, but I can at least apologize for her actions. I suppose I should have trained her better in some cases."

"Please, don't apologize to me, it was of her own doing, you can't take credit for any of it."

"Hmm, Kai, you definitely know how to pick your friends, friendly and understanding, I wish we could talk more, just like we have the past few weeks and months, but I need to head back to the Grigori." Yuuma stated, shocking many as she kissed Kai on his cheek. "Talk to you soon~" She said, before Issei's gauntlet spoke up.

[Are you ignoring me, white one?]

The armored man looked over at Issei's gauntlet.

[So you were awake, Red-one]

[We finally meet, but in a situation like this]

[That's alright. It's our destiny to fight one day. Things like this happen.]

[But White-one, I can't feel the hostility from you like before.]

[Red-one, your hostility is quite low as well.]

[Looks like both of us have things that interest us other than fighting right now.]

[That's how it is. We should be having fun by ourselves. It's not bad like this sometime, right? Let's meet again, Ddraig.]

[That would also be fun. Until then, Albion.]

"Grow stronger, my rival, for it is our destiny to battle some day."

"Vali, you can try to intimidate the boy another day, we need to leave." Yuuma said, as the man now revealed as Vali turned and walked away with Yuuma, before they both disappeared.

Kai watched them leave, before his Demi-God form disappeared, his hair turning back to black and falling back in front of his face.

"Well, I suppose work here is done. Iris, Esdeath, let's go."

"Wait!" Rias called out. "We at least deserve an explanation on why you hid who you really were." She stated.

"Aah, I'm tired, I'll just meet you in your Clubroom if you want an explanation." Kai said, as he, Esdeath, Iris, and Dusk left.

"Kai." Iris spoke up, as the four were now close to home. "I've made a decision on your offer, and...I accept, I'll join your group." Kai looked at her shocked. "And, I've also decided to move into your home. Things around you seem to be very...interesting."

"Really, well I suppose I better get to cleaning the guest room." Kai said, as he looked up into the sky. 'Life just keeps getting crazier and crazier, doesn't it?'

So you guys know all those conversations Kai had with a unknown person that I kept hidden. Such as in the bath while training Rias and her peerage. Well, it was Yuuma every time. And Yes, Kratos is Kai's father, making Kai a Demi-God, but apparently, he's also a Dragon, if it wasn't obvious enough from the slit eye's. But who is he descended from when it comes to his Dragon blood?

Kai: Irina & Akeno(Alpha's), Kuroka, Koneko, Ravel, Leone, Mio, Esdeath, Iris, Future group members(to be announced later on)

Issei: Rias, Asia, Xenovia, Akame, future OC's, Some of Kai's future group members(to be announced later on)

Group Members Known: Esdeath, Yuuma, Iris

Yes, Yuuma is apart of Kai's group, a group he has been with for a few years, about 4 before canon. The other members, well you'll just have to wait and find out.