Disclaimer: Sadly, I do not own Naruto or Harry Potter, just the plot of the story *sigh*

A/N : Oh sweet baby Jesus, what am I doing?! Okay, okay *breathes in* Hear me out readers! This is my first Naruto AND Harry Potter fanfiction, and also my first attempt at a crossover... as you can see this might end up terrible, but I'm crossing my fingers and I am trying!! I love binge reading Naruto/ Harry Potter fanfiction so I was like fuck it. Lol. Anyyywayyyss! Don't be so hard on me? Mean comments will be ignored, but constructive criticism will be heard and considered :) Don't like it, don't read it. Simple as that.

Chapter One: The Mission

A tall silver haired man was sitting behind his desk, currently reading one of the many scrolls that he had messily placed on his desk. Hatake Kakashi has been Hokage for over a year, after Lady Tsunade stepped down and retired after The Fourth Great Shinobi War, saying that she was to old for the stress and rather spend her time back to gambling and drinking. That was the last he has heard of her in almost half a year. Kakashi never saw himself being the Hokage, but there he was, boringly reading each scroll and signing papers. Kakashi called for Shizune, although being Tsunade's assistant, the young woman decided she would stick around and help Kakashi and let Lady Tsunade travel on her own. Kakashi and Lady Tsunade didn't mind the decision that Shizune made. Kakashi would gladly take the helping hand and Tsunade didn't mind.

Shizune, during different times of the day would come into the Hokage's office, either to report information, drop off some more paperwork, or simply bringing hot tea for the Hokage. Sometimes Shizune would just chat with Kakashi to make sure he doesn't bring himself to complete insanity with all the work he's putting himself through and Kakashi couldn't be anymore grateful. Although on this particular evening, Shizune had a sick day and Kakashi had a hard time doing everything himself before he just commanded someone outside the doors of his office to be his assistant for the day, and then completely snap at them for not doing the job correctly and telling them to leave instead and doing it himself. Kakashi was sure he would be done for the day before an owl popped into his room. Kakashi quickly went into ninja mode and a pulled out a kunai, before he realized it was just a bird. Kakashi was grateful that he was alone in the room, so no one could see his embarrassment. The owl perched on the desk and hooted. Kakashi saw the little scroll under the birds talons and reached for it. The bird let him get the scroll and continue to ruffle his feathers. Kakashi grabbed the scroll in confusion. The only birds they use to send information were hawks, so why was an owl perched on his desk? Kakashi asked himself. He shook his head and untied the ribbon that was keeping the scroll rolled up.

Hokage of the Hidden Leaf Village,

I have a difficult matter in my school, and although you will be weary, the Third Hokage, Sarutobi and I were old friends. I recently found out that he has passed and although I grieve late upon his death, I still must ask of this of you, current Hokage of the Leaf, my students and staff are in grave danger from an evil that is not yet known when to arrive. I request a group of your best ninja to protect the school and one student in particular. I will not reveal most details until you accept this request, if you do I will stop by your village and explain everything you need to know in person. Money is of no problem, name the price and I will give.

Albus Dumbledore.

Kakashi read the scroll and sighed. The information was very vague, so he knows it's of grave importance. One thing that perked the Hokage's interest was the clients name. Albus Dumbledore. He's seen it somewhere. Kakashi stood up and walked towards one of the shelves in his office before he picked up a file made by the third Hokage. Kakashi opened the file and read with interest about a hidden dimension, much like their own, but with wizards and witches and the school that Albus was most likely speaking of was Hogwarts school of witchcraft and wizardry. Kakashi hummed in understanding as he read the past history of the school and learned the Dumbledore is the headmaster of the school. There wasn't so much details, knowing that this Dumbledore wanted to keep his school a secret. Kakahi rubbed his masked chin and sighed before he slipped out a piece of parchment paper and a paint brush before he quickly wrote:

Albus Dumbledore,

I accept your request, please stop by in a weeks time, the ninjas I would be choosing would be notified and present. We will discuss payment then.

Hokage of the Hidden Leaf

—Hatake, Kakashi

Kakashi left it short and simple before he rolled up the scroll and tied it back to the bird who hooted and disappeared. Kakashi paced around the room for a while until he stopped and stared out the window, a clear view of the village was shown below. Kakashi sat back down at his desk and looked at the ANBU files, containing all the names of each ninja. Next to that one sat another file with the names of the jonin of the village. Kakashi didn't even have to look into the files. He already knew and set up a group of high ranked ninja that would take the mission. Kakashi stood back up and walked out of his office. He walked through the halls before he finally came in contact with someone. The man was probably in his twenties with shaggy brown hair and wearing a lab coat above his usual clothing. The man looked at Kakashi and bowed slightly in respect.

"Lord Hokage." The man greeted in a deep voice and Kakashi only blinked at the man before he spoke.

"If you will please find me Shikamaru and tell him to meet me at my office, I have important matters to discuss." Kakashi explained the man nodded and bowed once more.

"Hai, Lord Hokage." The man said before he turned back around to find Shikamaru. Kakashi stared at the man walk away before he himself walked back from where he came from.

It was only thirty minutes later that Shikamaru poofed into the Hokage's office, with a bored look on his face.

"What's the deal Kakashi?" Shikamaru sighed and Kakashi fought the urge to roll his eyes.

"Shikamaru, I need you to gather a group of ninjas, specifically team 7, 8, 10 and team Guy, to meet me here, I have a joint mission for you all." Was all Kakashi had to say before Shikamaru sighed.

"It's a drag, but I suppose, I am always the one gathering up all those idiots." Shikamaru said, already heading out for the door, his hands behind his head.

"Please hurry, Shikamaru."

Shikamaru stopped and sighed before he disappeared in a poof of smoke, instead of walking through the door like he was planning. Kakashi shook his head and started to get back to work. He was in the middle of writing the mission report before two Shinobi from team 10 arrived. Kakashi didn't even look up when Ino and Choji suddenly poofed into the room.

"Hai Lord Sixth, Shikamaru has informed us that you wanted our presence." Ino said her long platinum blonde hair was put into a high pony and her pupil-less teal eyes were sparkling as the sun hit her face. Choji made a sound of agreement as he opened another bag of chips and continued munching. Kakashi nodded.

"Please wait for the rest of the team, they should be arriving soo-" The Hokage was cut off by another team arriving. Team 8 we're in their Anbu gear seemingly returning from a previous mission. Shino, Kiba, along with his abnormally large white dog, Akumaru, and Lady Hinata, has removed their masks as they poofed into the room.

"My, my. I forgot I sent you to a previous mission." Kakashi smiled awkwardly as he saw the tired and irritated faces of the shinobi. Hinata, although always known to be kind looked rather menacing as she gave the Hokage an obvious glare.

"Damn it, Lord Sixth! I was ready to take a long nice nap when Shikamaru told us you wanted us here. What's the big deal?" Kiba said rubbing the back of his head and yawning. Akumaru barked in agreement and Kiba petted his nin dog. Shino who was always quiet and a bit anti social, stayed quiet and walked away to lean against a wall.

"I will explain once everyone has arrived, we just need to wait for a few mo-" Kakashi was once again cut off by sand suddenly appearing in his office. Gaara, the Kazekage of the Hidden Sand Village along with his older sister Temari stood behind team 8, who turned around to see the new arrivals. The sand that previously swirled around the room returned back to the gourd that was attached to Gaara's back. Kakashi stared at the two siblings in bored confusion.

"Gaara, Temari. What do I owe for your presence?" Kakashi asked as he stood up. Temari put her hand in her hip as she waved at the fellow ninjas around her. Garra simply closed his eyes and crossed his arms.

"Kakashi, I was sent a scroll from a man named Albus Dumbledore, who asked for my aid and as well as yours, I came to see if you agreed upon his request, since the man requested my presence as well, I will be joining along your ninja, if you don't mind of course." Gaara explained, his voice was slow but powerful. Gaara eyes continued to be closed the black circling around his eyes, cause by his insomnia made it look like his eyes were missing. Kakashi shrugged and walked away from his desk and in front of the Kazekage and his sister.

"I have accepted the request, I don't mind, but if I may, Gaara, is a mission like this really need to involve the Kazekage? I assume Kankuro will be taking your place while you're gone considering he is not with you, but is this a wise decision?" Kakashi asked the young red headed man. Only then did Gaara opened his eyes to look at Kakashi. His pupil less green like eyes stared at Kakashi and shrugged.

"I'm bored." Was all the Kazekage said before he closed them again.

"I see. I've noticed Albus to come in a weeks time. By then I will have everything sorted out and materials needed for the mission, is Temari coming along as well?" Kakashi asked. Putting his attention to blonde woman who had four pigtails tieing her hair. Temari gave a single nod.

"Hai, I couldn't let the Kazekage go on with himself, someplace we don't know." Temari replied, her hand still on her hip.

"Troublesome woman, overprotective of a killer shinobi." Shikamaru appeared suddenly behind Kakashi with a smirk and his arms crossed. Naruto, Sakura, and Sasuke appeared right next to the pair of the sand shinobi who didn't even flinch at their sudden presence.

"Eh? Kakashi-Sensei what's the big idea, Shikamaru had to drag me away before I could eat my ramen." Naruto whined. Sakura' right eye twitched before she punched Naruto in the face. Naruto stumbled and rubbed his face.

"Ah Sakura-chan? Why do you always have to be so hard on me." Naruto said as a single tear slipped out of his eye.

Sasuke rolled his eyes.

"If you would stop being such a loser, then there might be a change on how others act around you." Sasuke said crossing his arms giving Naruto a side glare.

"Jerk."

"Dobe"

"Bastard!'

"Idiot."

"That's enough!" Sakura said from the middle of the fighting pair. "Honestly, both of you act like mere children."

Sasuke sent a glare towards Sakura and Naruto simply pouted at Sakura's words. Kakashi sighed and sat back down at his desk. The door opened and in came in three more ninja. Neji Hyuugu and Tenten came in dragging a tired Rock Lee. Lee was breathing rapidly and shaking his head.

"I was this close to beating Guy-sensie, Neji! If you would've given me more time!" Lee yelled out. Neji simply ignored him and grabbed at Lee's green spandex suit and tossed him to the side, before taking his place next to Tenten.

"The man only has one leg to work with and he was still beating your ass out there! It was a no brainer, you lost Lee, deal with the failure." Neji muttered and Lee pouted at his words before the two male shinobi looked around the full room.

"Eh? Such a crouded room!" Tenten said as she glanced around the room seeing all the shinobi standing or leaning against a wall.

"Very well, now that all of you have arrived, I will explain." Kakashi said from his place behind his desk. "I set up four teams, for a special mission. I don't know much details, but what I do know is that you are to protect a school and a specific student. This school isn't necessarily just any school, it is Hogwarts a school of witchcraft and wizardry."

"Witches?" Hinata asked from behind the sand shinobi.

"And wizards apparently." Kiba said next to her. "I heard they are much weaker than shinobi."

"No wonder they asked for our help." Neji said from his place.

"The school, from what I've read, is rather large. So the amount of ninja is perfect along with Naruto's shadow clones. Ninja should be gaurding every corner in the school day and night and at least one guard gaurding the specific student." Kakashi explained. The shinobi stayed quiet listening to Kakashi's words.

"I want to appoint Naruto as the captain of the squad. Any declarations?" Kakashi said looking up from his half written report.

"Hn" Sasuke scoffed, he had his arms crossed and his eyes were closed. Naruto sneered at the dark haired Uchiha, but otherwise stayed quiet, to Sakura's surprise.

"Are you sure Kakashi? Why not let Gaara be captain, or even Shikamaru." Naruto said confused. He was never made captain up until now at least.

"I just believe, you would make the perfect captain for this team, do you oppose?" Kakashi asked with a disappointed look in his eyes.

"Oh no, I'm not opposing, I just don't thing I'm well suited s'all" Naruto smiled.

"You underestimate yourself, Naruto-kun." Hinata said and Shikamaru nodded approvingly.

"Yes, I believe that Naruto would be a great choice as team captain." Shikamaru said and then the rest of the ninja nodded, except for Sasuke, Gaara, Temari, Shino, and Neji.

"I would follow behind Naruto's orders." Agreed Gaara as he opened his eyes again. Temari glanced at her younger brother.

"If Gaara accepts, then I have no problem with this decision." Temari said smiling softly.

"Very well. Now I should inform you that all of you will be wearing ANBU gear, masks included. Never reveal your identity to anyone so you will be going by your code names, until you realize it is safe." Kakashi reminded. All of the shinobi already knew this but nodded respectfully.

"Some of us are not even ANBU Kaka-Sensei." Sasuke said. Kakashi nodded at this.

"Yes I know, but you will be wearing their gear to keep your identities hidden, since you're back to doing missions, I might as well explain." Kakashi sighed before he continued. "Sometimes ninja need to wear ANBU gear to keep their identities a secret on missions that are vague and that we know almost nothing about."

"I understand." Sasuke replied and Kakashi nodded.

"Hinata, you're in charge of giving out the ANBU gear."

"Hai, Lord sixth." Hinata nodded. Kakashi gave a single nod.

"When will we be leaving?" Shino asked, his deep voice penetrating the small silence that gathered.

"Dumbledore-San will be arriving in weeks time. You should be prepared by then." Kakashi ordered. "Weapons and materials will be sent to your respective homes, don't pack lightly and make sure you take your cloaks, the weather isn't like Konoha. Naruto, comeback tomorrow so we can discuss some details." Kakashi explained before he looked at the blonde shinobi who had nodded at the Hokage's words.

"Very well, you're dismissed." Kakashi ordered. In a second all shinobi dissapeared in a flash.

Kakashi finished the mission report that night and Shizune returned looking refreshed and healthy with a tray of food and tea.

"Hard day?" Shizune asked, giving Kakashi a smile.

"Try not to get sick again, only you can make tea this perfect." Kakashi mumbled closing the Hogwarts file and setting it aside. Shizune blushed and bowed before she left the room.

Hours later, the sky was dark and Kakashi's joints were sore, for sitting to long. He cursed his aging body and stood up, stretching his muscles.

"Time to go home." Kakashi mumbled to himself as he blinked multiple times and grabbed his belongings before he went out the door, finished for the day.

Chapter will get longer I swear! I usually don't write this short! I mean like there's only 3k words! I usually double that! :( Anyways I tried to fit all the Naruto shinobi cause I couldn't (more like wouldn't) leave them behind, I love all of them!!! Anyways I hope you liked it? I guess it was a bit boring but it will get better, like I said this is my first fanfiction containing a crossover with Naruto and HP so let me get used to it. I'll try to update frequently, I'm most likely am cause I have no life.

*edited*