A/N: Thanks to the reviewers! I figured that I shouldn't keep you guys waiting for too long. Ok, first off this story is set in Harry's sixth year, and the ninjas will be attending classes with the Hogwartians.

Enjoy.

Chapter 3: Another Realm?

"You're the five-tailed demon." Pein whispered.

Ninja POV

"Of course I'm the Gobi Hokou, why wouldn't I be?" The white wolf demon growled.

"It is nice to see you Gobi," Shukaku said.

"Why isn't that we haven't seen you in twenty years?" Kyuubi asked.

"I fled the country looking for a respectable tamer of my liking."

"And you chose the Uchiha girl." The sand demon said.

"Yes, she was available, and very powerful." Gobi replied.

"I have to ask Gobi, who is the dominant one?" Kyuubi asked with a smirk.

"My tamer and I are in a mutually beneficial relationship. I allow her to do with her life as she pleases and in return she allows me to assume complete and total control for short periods of time." Gobi responded with a smirk.

"Lucky," The other two demons whispered in agreement.

"I only get let out by accident or when my host-" Here Gobi snarled, "Completely loses it mentally or falls asleep." Shukaku finished.

"I've never gotten out; my chakra is only used in battle." Kyuubi snarled.

"Maybe the two of you should give up on ruling the world and dominating you tamers, maybe then you'll get out more." Gobi grinned. "It seems my time is up."

With that, Gobi shifted back into Kin.

"Ah, much better, thanks Gobi." Kin said to her inner demon. "OK you two shift back, we have a lot of work to do."

"Fine," Both demons grumbled.

Kyuubi shifted back into Naruto; while Shukaku fought Gaara for power.

"Now Ichibi," Kin said with a smirk; she had used Shukaku's other name.

At that Shukaku reluctantly let Gaara have control.

"Ok folks; let's get these bozos back to the village." Tsunade ordered.

"One problem, the portal closed; how are we going to get back?" Sakura asked.

"The same way I get to school and visit you guys for Christmas."

Kin walked to the center of the Entrance Hall and pulled out a small vial. The vial, it seemed, contained a silvery liquid. She smashed the bottle and said, very clearly, "Konoha," A silvery disc expanded and glowed.

"Does that answer your question Sakura?"

The other ninjas jumped through the portal dragging the Akatsuki with them.

"Temari, do you and Gaara mind watching the portal?" Kin asked with one foot in the portal and one foot out.

"Nope, what's in it for us?" Gaara asked.

"If anyone comes near the portal you have my full permission to get 'creative'."

Temari smirked and Gaara laughed evilly.

"Hey, why can't I stand guard with my siblings?" Kankuro whined.

"Because we need you to disassemble Sasori the human puppet, Puppet-boy," Kin snapped.

"Fine," Kankuro said as he vanished into the portal after Kin.

Hogwartian POV

"Well that was unusual." Dumbledore stated cheerily.

"Not to mention enlightening," Snape muttered.

"Come now Severus, just because you found out that your daughter is a ninja doesn't mean that you have to be malicious." Dumbledore scolded.

"WELL UP UNTIL TWENTY MINUTES AGO I DIDN'T KNOW THAT I HAD A DAUGHTER!" Snape exploded.

"Severus! Keep your voice down." McGonagall chided.

Snape was still fuming.

"Students, please return to your tables." McGonagall ordered.

The students returned to their tables whispering excitedly.

"Ginny, did you know that your friend was the daughter of a Death-Eater?" Ron asked angrily.

"Of course I didn't Ronald! Kin is very tight lipped about her family!"

"Obviously Kin Uchiha knows Dark magic." Hermione stated.

"I don't think so." Luna Lovegood drifted over from the Ravenclaw table and sat down beside Ginny.

"Of course you don't think so," Hermione scoffed.

"I agree with Luna, Kin has always said that if she ever saw her brother again that she would send him straight to hell." Ginny spat angrily.

"Well she most certainly did that." Harry muttered.

"I would like to welcome you all back to Hogwarts." Dumbledore called over the talking.

When no one stopped talking to listen Dumbledore shouted, "SILENCE!"

"Good, now that I have your attention, I would like to inform you that this year we will be joined by students of another realm."

More whispers resounded throughout the hall. Silence ensued once more as Dumbledore resumed speaking.

"Now, I expect you all to be on your best behavior while we wait for our new friends arrive."

Shortly after this mini speech the doors to the Great Hall opened once more and the ninjas from earlier walked in.

Ninja & Hogwartian POV

"Sorry we're late Professor, we were a little tied up." Kin grinned.

"I assume that there was no trouble in arriving here?" Dumbledore asked politely.

"Of course not," Kin responded politely.

"Are you going to introduce your friends Miss Uchiha?"

"Of course Headmaster." Kin nodded and stepped back and let an older blonde woman step forward.

"I'm Lady Tsunade, Hokage of Konoha. These will be your new instructors."

"Asuma Sarutobi,"

"Kurenai Yuhi,"

"Iruka Umino,"

"Kakashi Hatake,"

"Anko Mitarashi,"

The ninjas sat down at a sixth table—one that no one noticed before—Dumbledore began to speak again.

"Now that the Sorting is finished, and our guests have arrived, let the feast begin."

Food magically appeared on all of the tables, including the sixth table.

"Sorry guys, but I have to eat with my house." Kin stated apologetically.

"I only have one question for you Kin; WHERE IS THE RAMEN?" Naruto shouted.

"We don't have any ramen here, Naruto." Kin replied.

"NOOOO!" Naruto whined.

"Fine!" Kin transfigured the food on Naruto's plate to a never-ending bowl of ramen.

"Yay!" Naruto cheered.

"I only did that so you would quit whining." Kin picked up her plate that she transfigured into another bowl of ramen and proceeded to walk over to the Gryffindor table. She sat down in between Luna and Ginny.

"So, how was the train?" Kin asked pleasantly.

"Good," Ginny replied sullenly.

"Is something wrong?" Kin asked.

"I would definitely say so." Ginny muttered.

Kin motioned for Ginny to continue.

"Why didn't you tell us that you are a ninja? Or that you have a demon inside of you? Or that your brother is a mass murderer? Or that your father happens to be Snape?" Ginny spat angrily.

"One, being a ninja in an alternate universe and a wizard in another is always a bad thing. Secondly, having a demon inside of me is not something I advertise. Seriously, you and Luna are probably the only two that'll ask me for details on my demon; others will only see me as a demon."

"Sounds like what happened to Harry during our first year." Ginny stated.

"Third, I don't enjoy talking about the murders of my family and best friend. It is not a pleasant memory. I came home to dead bodies and blood everywhere." Kin shivered.

Finally, I didn't tell anyone who my real father was I didn't want to go through all that crap. Specifically, being judged on what my father did, not what I've done."

"I respect your decision not to tell us." Ginny stated, the anger now one from her voice.

"So Hermione, are you still working out the whole 'Gates of Judgment' thing?" Kin asked Hermione.

"Yes, how did you do that?" Hermione asked.

"Simple, it's a demon jutsu." Kin replied.

"Excuse me, what is a demon jutsu?" Hermione asked, bewildered.

"It's a style of ninjutsu. Generally, it can only be taught from a demon." Kin replied happily.

"So in our terms, it would be considered Dark Magic." Hermione concluded.

"It is not Dark Magic!" Kin exclaimed.

"It was used to kill though," Hermione whispered.

"Magic is neither good nor evil, it is just simply magic. Its intent is what makes it good or evil. Like say you killed someone with Avada Kedavra in cold blood; that makes it Dark Magic, right?"

Hermione nodded.

"Say you used the same spell—Avada Kedavra— to put someone who was suffering—who was going to die any way— out of their misery. Then the intent of the spell would be good. You follow?"

"I get it, the jutsu that you used could be considered Dark Magic, even though you used it for just causes which made it good, correct?"

"I guess so, maybe I'll bring Sakura to the common room later. She could probably explain it better than I could."

"Which one is Sakura?" Harry asked politely.

"The pink-haired ninja,"

"Why would I need to talk to a pink-haired ninja?" Hermione asked; as if she was being insulted.

"She is the only one who understands the complete principles behind jutsu and chakra. She is also the only one who can explain it without giving the other person a huge headache." Kin explained.

"Oh, I get it."

"Now that we are fed and watered, I have a few more announcements to make."

Dumbledore waited for everyone's attention before continuing.

"First, the Forbidden Forest is out of bounds to all students. Second, first through sixth years are required to take classes from our lovely new friends. First and second years will be taking the classes together, third and forth years, fifth and sixth years."

Dumbledore smiled cheerily. "Our friends will be staying with us for six weeks. I expect each and every one of you to kind and courteous to our guests." At this Dumbledore snuck a glance at the Slytherin table.

"Now we have a few staffing adjustments. Professor Slughorn has delightfully agreed to take up his old position of Potions Master. Professor Snape will be taking the vacant post of Defense Against the Dark Arts." The cheering for both teachers was subdued.

"Now, off to bed with you!"

The scrapping of benches sounded around the hall.

"OI! Ninjas follow me!" Kin shouted.

Kin leapt onto the wall, leading the ninjas above the mass of students. The ninjas ran out of the hall by running on the wall. Kin lead them to a portrait on the fourth floor. She led them to the portrait of the Black Assassin.

"Shuriken," Kin told the portrait.

The portrait swung open and admitted the group.

"Where are we?" Sakura asked.

"Our new common room," Kin stated. "Boys dorms are on the left, girls dorms on the right. Teachers dorms are in the back."

The ninjas dispersed to explore the dorms.

"Hey Sakura, will you follow me to my common room? There's someone I want you to meet."

"Sure,"

The two ninjas left the ninja common room and walked to the Gryffindor common room. Hermione was sitting by the fire knitting elf hats.

"Hey Hermione, this is Sakura," Kin introduced the pink-haired ninja to the bushy-haired witch.

"Kin said something about you having questions on chakra and jutsu?"

"Why yes, I do have some questions."

Kin left the two know-it-alls to talk. She decided to go see Dumbledore.

She entered the office and sat in one of the chairs adjacent to Dumbledore's desk.

Kin heard voices outside the door. "Headmaster, I do not think it is wise to let the ninjas remain here."

"Nonsense Severus, our students need to learn to defend themselves in more ways then one."

Both men entered the office. Dumbledore sat down behind his desk and Snape took the only other chair in the room.

"Miss Uchiha, or is it Miss Snape now? What is it that you request at this hour?"

"I would like to apologize for bringing those S-class criminals into Hogwarts."

"My dear it could not be helped."

"Yes it could! I could have left earlier! Stupid ANBU missions," Kin fumed.

"What exactly were you doing before you entered the castle tonight?"

"I was tracking the Akatsuki, as I had been since school let out. I almost caught and killed them." Kin spat.

"Ah, so I assume that the people that followed you were the people that you were trying to catch."

"Correct, I jumped through the portal but they followed me. So we fought."

"And you killed your brother." Snape muttered.

"Half-brother," Kin corrected absentmindedly.

"Speaking of the devil, how long have you known that Severus is your father?"

"Ever since I stepped foot into this castle."

"But HOW? I didn't even know I had a daughter…" Snape snapped.

"This locket would only open when I saw the face of my true father." Kin revealed a small silver locket hidden beneath her teal scarf.

She tossed Snape the locket and inside was a picture of him and Kin's mother. If Snape wasn't sitting he was pretty sure that he would have fallen to his knees.

"I don't remember your mother." Snape whispered, ashamed.

"Well, I know the story, if you like to hear it." Dumbledore watched the exchange between father and daughter with amusement.

Snape nodded.

"Well it was Halloween fifteen years ago." Kin paused.

"Shortly after midnight, my mother found you at a bar not far from Godric's Hollow. You were pretty drunk, as was my mother. According to mum, you looked like you were trying to drown your sorrows. You kept saying a name, 'Lily'." Snape visibly flinched.

"Eventually, the two of you got so drunk that you started singing bad karaoke. Shortly after that you got a room above the bar. The rest is history. The two of you never saw each other again." Kin finished her tale and sat back.

"Personally, I didn't want you to find out that way, but you can thank my traitorous brother for that."

"Oh my, look at the time! You need to be heading back to your common room."

"Alright, see ya professor."

A/N: Alright, that's the end of chapter three! Please review.