Hey! Well this is a little note from me and all I wanted to say is that this is gonna be a cross over between Harry Potter and YuYu Hakusho!! It's gonna take place after the fifth book and after the dark tournament. I'm not sure how this will turn out so bear with me people. Last thing please review and gives me some suggestions!!!

I own neither YuYu Hakusho nor Harry Potter. (But wait till I win the lottery cuz then they will be mine!!! All mine!!! Mwahahahacoughcough)

"talking"

-telepathy-

Chapter 1 MY COUSIN IS WHAT??

Albus Dumbledore sat at his desk cradling his head in his hands. He sighed and glanced up at his office filled with an assortment of gadgets and then went back to holding his head. What should he do? School was going to start again in less than 2 months and with Voldemort's return known by everyone he couldn't help but worry about the safety of his students. Unless...maybe...maybe it was time to pay an old friend of his a visit.

"Koenma, Koenma!!"

"What is it ogre?" the infant ruler of reikai asked angrily not even looking up from his paperwork.

"Koenma you haven't aged a day!" said an old voice that made Koenma jump in shock.

"Albus?" asked Koenma uncertainly. When he realized it was Dumbledore he spoke again but this time more happily, "Albus how are you? I haven't seen you in ages!!"

"It has been awhile and unlike you I grew old." He stopped for a second looking at the infant sitting behind the desk. "Koenma, I have a favor to ask of you."

Yusuke Urimeshi was walking to his house from a long boring day of school with Kuwabara walking next to him. "Man, if I have to spend one more day a that stupid school I swear I'm gonna-" he was surprised by the grim reaper appearing in front of him and tripped knocking Kuwabara over in the process.

"BOTAN!!" Yusuke said angrily.

"Hehehe, umm...oops?" she said sweat dropping at the sight of the two boys tangled on the ground.

"Urimeshi get off of me!!" Kuwabara yelled.

"Oh shut up will ya." Yusuke grumbled standing up and dusting himself off. "And what the hell are you doing here in ningenkai, Botan? And you better not say that Binky Breath has another mission for us cuz right now I'm not interested."

"Fine I won't say it but Koenma needs to speak to both of you so we better get going." Botan told them.

"Fine but this better be good." Yusuke said as Kuwabara just shook his head sadly at the thought of another mission already.

When Yusuke, Kuwabara and Botan got to Koenma's office they saw Kurama standing next to Koenma's desk and Hiei leaning casually against a wall.

"Hey guys, long time no see." Yusuke said walking in the office with his hands in his pockets. Kuwabara and Botan followed him in.

"Urimeshi we saw them a week ago at the dar-"

"He was being sarcastic, fool" Hiei said cutting off Kuwabara.

"I knew that!!" Kuwabara said trying to defend himself.

"You don't even know what sarcasm is baka."

"What did u say shrimp!?" Kuwabara demanded.

"I said 'You don't even know what sarcasm is baka' or have you gone deaf as well as braindead?" Hiei said effectively getting on the tall morons nerves.

"Why you little-" he lunged at Hiei trying to punch him but Kurama and Yusuke restrained him as Hiei watched smirking.

"Are you done having fun Hiei?" Koenma asked calmly.

"hn"

"Well, I'll take that as a yes," Koenma said.

"Koenma, why did you call us here?" Kurama inquired curiously.

"I was getting to that. Well the reason you are here is because I have another mission for you."

"Well obviously Koenma but what is the mission?" Yusuke asked started to get annoyed with the toddlers stalling.

"I have a friend, this man," he says pointing a remote at a screen as a picture of an old man filled the screen. "Albus Dumbledore, headmaster of Hogwarts School of Witchcraft and Wizardry."

"WHAT???" Yusuke and Kuwabara asked in unison.

"What kinda school is that?" Yusuke asked confused.

"Yeah there's no such thing as magic and witches and stuff, right?" Kuwabara put in hesitantly.

"I too am a little confused Koenma what are you talking about?" Kurama asked.

"It's just like it sounds, the school teaches magic and recently a dark wizard, Voldemort, who was thought to be dead returned and is causing quite an uproar."

"And..." Yusuke started, "what do you want us to do about it?"

"Well, I guess you need to hear the whole story." Koenma said, "It began about 15 years ago, Voldemort was gaining more power and followers, no one could stop him. He went one night to murder another family and he effectively killed the mother and father but the boy, this boy," he pushed a button on his remote and Harry Potter's face filled the screen, "escaped with just a scar as Voldemort's spell backfired and attacked him instead. Now he is back again and the magical community is in chaos. I want you 4 to go to Harry's school, Hogwarts, as transfer students to protect the students and if Voldemort comes-"

"Beat the crap outta him, got it." Yusuke said, his eyes glowing with the promise of a new challenge.

"Genkai knows a lot about the magical world so she will accompany you to buy your school supplies."

"WE HAVE TO GO TO SCHOOL!"

"Yes Yusuke you have to go to school and nobody at that school should learn of your err...abilities or that Hiei and Kurama are demons. Everyone got it?"

"hn"

"Yeah"

"Whatever"

"Yes"

"Oh one more thing, Yusuke remember your little cousin? The one you taught the basics of fighting?"

"What you mean Rain? I remember her, what does she have to do with anything?"

"She is a half demon and will be accompanying you on the mission."

(Sooooo.....what do you think??? Review and talk tell me what you think. Please I'm begging you gets down on hands and knees and begs please give me your honest opinion on my story!!!)