Anyways, a lot will take place, so get ready

Oh and I think a lot of people are confused about the name. Kaito and Kai are the same person. Kaito is just his nickname meaning squirt or brat.

Disclaimer: I don't own YYH or HP I only own some of the characters, and the plot, nothing else. And the Shadow sword being stolen is an idea from my friend NekoTenchieMoon.

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"Who the hell is spreading the words that I'm going to the Yule ball with that little girl?" yelled a furious Kaito as he stomped into the Gryffindor common room.

There sat only his teammates, each and every one of them shrugged.

"Look Kaito," said Kurama trying to ease him down. "We don't really care who your date is. We're currently in a moment of crisis here. Hiei won't perform, so we need another guitar player."

"I'll have that cover by tomorrow," yelled Kaito, "What I want to know now is how the hell did anyone get the thought of me going with that little girl?"

"Probably because that LITTLE GIRL said that you agreed to go with her," said Kurama. "I heard it from her mouth."

"Impossible! I never agreed to that,"

"Heh heh, we all know how clumsy you are," laughed Yusuke, "You probably got yourself into another mess without even knowing it."

"Hahaha, man you're pathetic," laughed Kuwabara, "But then again, having a 15-year old for a date is better than no date, isn't it?"

"Wow, you do have a brain," mocked Hiei.

Fight, fight, fight, And so the Rekai Tanteis fought it out. Kurama left before the rumble started.

--------------------

"Suiichi, would you take me to the Yule ball?"

"Come on Suiichi it'll be fun,"

Kurama walked through the halls frowning. He was pretty sure that all those girls had been rejected by him already. They just never quit. So far practically every girl in the entire school had asked him out, even Pansy Parkinson. That really pisses off Draco.

---------------------- (Kuwabara)

Kuwabara walked down an empty hall, he sees a flying cupcake, "Yuuuuuuuummmmmmm, Enchanted cupcake,"

Kuwabara grabbed the sweet and took a bite out of it, IMMEDIATELY he fell flat on the floor asleep.

"Oh my god! How can anyone be as dumb as Crabbe and Goyle," yelled out Ron in surprise.

"Okay, he's out," said Hermione, "I'll give him this potion, once he wakes up he'll be drowsy and weak. He won't even know who we are." (Let's just say it's a truth telling potion. But Kuwabara will be drowsy)

------------------

Kuwabara is tied up in a chair, "Yukina......" muttered Kuwabara.

"Why does he keep saying that?" asked Ron

"He must be dreaming,"

Kuwabara slowly woke up, although his eyes are drowsy and unfocused.

"Okay let's test him," said Hermione, "Who are you?"

"I am Kazuma Kuwabara," answered Kuwabara who was still drowsy.

"Okay, he's still sane. Let's start questioning him," suggested Hermione.

"I'll do it," said Ron, "Who are you and your friends?"

"No Ron," yelled Hermione but she was too late, Kuwabara started naming ALL of his friends.

-------------------- (A while later)

"And finally there's the shrimp,"

Ron and Hermione were exhausted in their chairs,

"I have to admit it, this interrogation isn't going well," said Ron.

"Maybe I should be the one to ask the questions," suggested Hermione.

"Yeah, you probably should,"

"What do you know about Hiei?" asked Hermione.

(Kuwabara never knew about Hiei's past. Nothing about him being the forbidden child)

"He's an annoying shrimp, he's Yukina's brother, and he is the most horrible person in the world," answered Kuwabara still drowsy.

"Okay......." Hermione wasn't getting anywhere. But then she had an idea, "Ooh, um, Kuwabara WHAT is Hiei?"

"Hiei's an annoying half fire half ice apparition," answered Kuwabara.

Hermione and Ron were silent.

"What's an apparition?" asked Ron.

"Um, I'm not quite sure," answered Hermione.

"Argh, this is getting us no where. Next he'll probably tell us he's seeing flying pigs," scowled Ron.

Kuwabara then said, "Pigs don't fly"

"Huh?" Both Ron and Hermione raised their head to hear what Kuwabara had to say.

"But there are demons and soul sucking monsters, and they fly."

Both Hermione and Ron were still and silent.

"Now we're getting somewhere," said Hermione.

------------------ (Meanwhile)

"Hey Neville," greeted Kaito.

"Oh, hello"

Kaito sat down in the Gryffindor common room "Look I need a favor"

------------------

Hiei was sitting on the rooftop again with Moon the black cat besides him.

"I can't take much more of this torture, I must go to Makai and blow off some steam," complained Hiei.

Suddenly Moon displayed some amazing balance and jumped down roof from roof, then went toward the forbidden forest. Hiei who was interested followed.

-------------------

"Okay Kuwabara, why were you sent to Hogwarts?" asked Hermione.

"I was sent to Hogwarts to protect Harry Potter," answered Kuwabara.

Both Hermione and Ron were silent again.

"And YOU thought they were the enemy," said Ron. "Anyways, they're on our side. So let's just return him before we get into any trouble."

"But I still don't get it," scowled Hermione, "Demons are mythological creatures. They're not supposed to exist. And just today we find out that they have a world of their own."

Kuwabara suddenly stirred.

"Uh-oh," squeaked Ron, "Hurry, knock him out"

--------------------

And so the next few weeks went well,

Yusuke was usually in the bathroom along with Kuwabara dunking Malfoy's head into the toilet.

Keiko decided to forgive Yusuke

Hiei disappeared a lot

Koenma received news that the shadow sword has been stolen and went back to Rekai to deal with Jorge

Yukina did her daily work for Genkai, she still haven't told Hiei that she was going to the Yule ball with Kuwabara.

Kurama was looking forward to the ball to get his DEAL with Botan over with.

----------------- (A few hours before the ball)

Kaito and Hiei were hanging out on a giant tree branch in the woods. Although Kaito shared all his secrets with Kurama, Hiei and Yusuke were his two BUDDIES. The only real friends he can have fun with.

"Where the hell was you lately? You keep disappearing all day," asked Kaito

"None of your business," replied Hiei.

"Okay, who are you going to the ball with?"

"Do you expect me to attend such a stupid gathering?"

"I'll take that as a no-date," laughed Kaito. "Anyway, are you sure Lockhart is still alive? He isn't very active."

"I'll leave him that way until things get serious." Answered Hiei

"What do you mean by things getting serious?" questioned Kaito.

Hiei glared at him and said, "Do you expect things to stay this calm forever? Something is bound to happen sooner or later to stop all this so call fun."

"Stop being a party pooper, anyways I gotta go get ready for the ball. Our band is gonna start the show after all. Still I can't believe I have to take a fifteen year old"

-------------------

And there stood the gang. Kaito and Yusuke not looking too happy about the dress robe.

-------------------

"Alright Neville, here's your moment to shine."

(Look, this story is stretched far enough, I'll just skip the minor details and get to the turning point. Neville turned out to be Yusuke's replacement. He stunned a lot of people. I frankly don't care who he went to the ball with. A lot of people were jealous of Ginny. Blah Blah, they sing. People clap, and then they get off stage and enjoyed the party waiting for the slow dancing to start.)

Keiko was hugging Yusuke's arm really tight trying to lead him outside

"Keiko, I don't want to go outside," yelled Yusuke, "It's cold!"

"Quit being a baby, besides I'm the one wearing a real dress,"

Kuwabara was trying to hit on Yukina again; lucky for him Hiei wasn't there.

"Let's go outside Yukina," suggested Kuwabara

"No, I like it in here it's pretty."

"Aww," moaned Kuwabara.

"Please Botan," begged Kurama, "I'm suffocating, stop glomping me,"

"You were just absolutely talent, no wonder girls keep coming after you" squealed Botan.

(Nope I don't think that's why they glomp him.)

Kaito walked over to the punch line and grabbed a glass, "Heh, the punch here is actually pretty good. Although it could use some alcohol."

He then saw Ginny, who waved and smiled at him. Kaito sweat and waved back with a fake smile.

"Humph, how the hell did that little squirt get such a hot date?" muttered Pansy quietly as she hung loosely to Draco's arm.

"Did you say something?" asked Draco.

"No, Nothing!" grumbled Pansy.

Kaito then saw the thing he thought he would never see, in another corner of the ball was Harry and his girlfriend kissing.

Kaito's heart cracked and if one looked really close, they could've sworn that his eyes turned purple for a second.

--------------------- (Somewhere in Makai)

Luke sat at his desk looking much stressed out; he rubbed his eyes and looked up into the ceiling. Suddenly a jolt of immense power ran shivers through his spines. He immediately stood up and looked around.

The door bursted open and entered his aging mother, "Luke, did you feel that?"

"Yes," answered Luke, "I did"

"Do you know what this means?"

Luke smiled and said, "Yes, one of them may still be alive."

And with that he jumped out of his window and took off into the sky.

----------------- (Yomi's palace)

Yomi rested on his throne as usual, in his hand was his trusty old staff which guides him. (I've never really seen Yomi in action before. But he's blind so he must have a staff to guide him.)

Suddenly he sensed an amazing aura of power spreading throughout his chamber for a mere second.

"Impossible, you're supposed to be dead" muttered Yomi

-----------------

Koenma sat at his desk, again with paper work. As if he doesn't have enough to worry about with the Shadow sword being stolen. And plus, he is missing the Yule ball one of Hogwarts' most important event.

But then a chill ran through his back freaking out the 700 year old toddler making him jump out of his seat.

"What the hell was that?" yelled Koenma out loud.

-------------------

Kurama suddenly stood still after a very strange aura of energy just passing his way.

"What's wrong," asked Botan.

"There's this strange sensation that just ran shivers through my spine" answered Kurama.

"What do you think it was?" asked Botan.

"I don't know, but its powerful enough penetrates my very existence."

-----------------

Yusuke and Keiko were outside alright, making out.

Suddenly Yusuke jutted away and shivered.

"What's wrong?" asked Keiko. "It isn't that cold"

"I don't know, something just made me shiver"

---------------

Kuwabara too had felt a sudden rush of power running pass him, but he thought it was just the wind.

Meanwhile Hiei had sensed the chill but he had things on his mind and thought, 'must have been my imagination.'

Hiei headed for the forbidden forest and caught Kaito's sight in the process.

"Where is he going?" muttered Kaito as he leaped away from the atmosphere and followed Hiei.

-------------------

After going deep into the forest Hiei stopped in front of a strangely large cave. He entered while being watched by Kaito. Interested Kaito too entered the cave.

He reached the end of the tunnel and found a door, Kaito opened it and came out in the most unexpected place.

He sighed and said, "Makai........... The perfect place I want to be at the moment."

Kaito turned around and looked at the door he tried to open it to make sure he would be able to get back. Unfortunately it was locked.

"Great I'm stuck," sighed Kaito, "Meh, I'll find a way out later."

Kaito walked down a familiar street being eyed by many demons. Suddenly a black cat ran across him, "Hmm, I could've sworn I saw that cat in school,"

Kaito continued walking down the streets not caring where Hiei went.

He arrived at the 'black shadow club' a club for all sorts of creatures; demons, monsters, and even evil human crime lords. EX: Tarukane.

Kaito walked up to a large stone demon and looked at him in the eye.

"Ah, hello Kaito." Greeted Stony. "Come on in."

Kaito entered the club and walked to a drink station. He greeted a demon friend of his, Takashi aka the bartender of the club.

"Hey, how ya doing? Haven't seen you in a while," greeted Takashi.

"Hi Takashi," Kaito greeted back.

"No friends tonight?" asked Takashi.

"Nope, they're all having fun," replied Kaito.

"Why aren't you having fun with them?"

"I was, until my client pissed me off," answered Kaito.

"Oh, you're on another case I see," said Takashi, "So what'll I start you off with?"

Kaito dug into his pockets and pulled out some gold and silver coins. "One SB shot for now"

"SB shot?" asked Takashi in surprise, "You sure? That's stuff is awful strong"

"Good, I need something strong to keep me from going back to my client and kill him" answered Kaito with seriousness in his eyes.

"I understand," said Takashi as he proceeded to making the drink, "But if you get into a fight, don't expect me to pay for your funeral."

"Don't worry, it's not like any of these drunk morons can take me on," laughed Kaito.

"Yeah, but I really don't want you to mess up the place after I just cleaned up."

------------------ (A while later)

"Another one," said Kaito as he slammed down his fifth glass, he was looking very tired out.

"Whoa, I've never seen any human take more than one glass of that stuff."

"Another one!" yelled Kaito impatiently.

------------------

Ginny ran out of the ball with tears in her eyes. Every one else was dancing with their partners and she was left by herself.

"That damn Kaito," cursed Ron while dancing with Hermione.

-----------------

Kaito was asleep on the counter, his glass was empty

Takashi shook him awake and said, "You okay kid? I thought you were dead"

"I should be, after that much alcohol," said Kaito sleepily.

"You're completely wasted, go home and get some rest," suggested Takashi.

"Yeah, you're probably right"

---------------

Kaito staggered down the streets of Makai, just then he remembered that he had no way of getting back unless he ran to the other side of Makai and go through Koenma's office

"Crap, this is not my night," moan Kaito as he stumbled and bumped into somebody.

(I don't want to describe who the person is, it's Yomi. And Kaito never met Yomi before)

"Who the hell are you?" asked Kaito with absolutely no respect for the stranger.

"How dare you speak to Lord Yomi that way," yelled the demon behind Yomi as he lunged toward Kaito with a dagger in his hand.

Kaito easily apprehended the foolish demon of his weapon and snapped the guy's neck, ending his life right at the moment.

"You're a lord huh?" laughed Kaito, "Well you need better warriors"

'This is it, the source of the energy.' Thought Yomi.

"Hello Zen," greeted Yomi with caution. "I haven't seen you in 18 years. And I never expected to see you again, considering one of my men stabbed you 'til death."

"What the hell are you talking about?" questioned Kaito.

"Oh, hello there Luke, I should've known you'd be here" said Yomi

Kaito turned around and saw a teen looking boy with long silver hair. He bore a blue triangular gem on his forehead and his eyes were purple, not an ordinary eye color.

"Hello Zen," greeted the boy known as Luke.

"Look, my name is Kaito alright? I'm sure you both have the wrong person he- " But Kaito never got to finish his sentence. Luke threw a dart straight for Kaito's neck, he felt dizzy and dizzier and dizzier until he finally passed out on the cold hard street.

"Are you here to surrender Luke?" asked Yomi.

"My people just want to be left alone," said Luke, "We want nothing from you, why won't you just leave things the way they are?"

"Sigh........ Your father attempted the same thing, but it didn't work, one side must surrender for this war to be stop. Either that or you and your people get out of my country."

"But my people will suffer in the outside world," pleaded Luke, "I can't move them; there is no place that can shield them."

"Then I suggest that you persuade them, it'll be in your best interest to leave or surrender as soon as possible." Smiled Yomi.

"Then this means the fight continues," said Luke.

Yomi smiled and said, "Go ahead and take him back," he poked Kaito's sleeping body with his staff. "You're gonna need all the help you can get"

"I'm not here to add him to my army," said Luke as he picked up Kaito. "I'm just here to bring my brother back home"

"Then you better get going," suggested Yomi, "The sun will be up soon,"

"You speak like I am a vampire," said Luke

"But you fear the sun," smiled Yomi, "What difference is it?"

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There, Finally................

I'll bet this is gonna bring up a lot of questions.

Anyways, Please, Please review and tell me what you think.

Hmm, maybe I should do this

Review or I won't update

Hahahahahahahaha, Cough, cough