Oni's P.O.V
"Ok... This afternoon we'll introduce the Jounin sensei's, Take a break until then." Said Iruka as he dismissed the class with a flick of his wrist.
I glanced at Naruto who almost immediately locked eyes with me and sent me a huge smile in my direction before running up to me.
"Sorry Oni-chan I can't spend the break with you, I have something to do I'll catch up with you later" I watched as Naruto chased after Sasuke who had just left the classroom... idiot

I stayed sitting in the classroom deciding that I was going to spend my break inside Watashi no Sekai so I could train with Ookami. I closed my eyes and crossed my legs on the bench I was sitting on. I release a breath once I felt myself entering the landscape in my mind but before I could be fully emerged the sound of Iruka's voice broke my concentration.

"Imouto (younger sister) what are you still doing in here" he questioned

"About to train with Ookami" I stated simply. Iruka nodded his head then took a seat beside me on the bench. There were only three people I trusted, one of which was dead. Naruto and Iruka were the other two however Iruka was the only person who knew about Ookami and my Saiyan abilities. Naruto, although he was my friend and someone I trusted I didn't know how he would react if he figured out I was a Jinchuuriki, Iruka however I already had an idea about how he'd react, he had accepted Naruto and wanted me to be his imoute despite knowing my dark past.
We sat in silence for about a minute before I decided to speak.

"Iruka did you put me on the same team as Naruto because we are both Jinchuuriki or was it for a different reason?" I asked.
This caused Iruka to turn and face me.

"I knew you'd ask" he smiled "The reason you and Naruto are on the same team is because you are both similar. Yes, you are both Jinchuuriki but that is only part of the reason. You are Naruto's first friend and it would break him if you were both to be separated, and now that I think about it, it would also break you if you were separated; I saw your face in class"
I grunted and crossed my arms over my chest.

"Continue"

"Also Naruto would work harder if you was on his team." I gave Iruka a questioning look "Naruto would want to impress you and get your approval since you're his best friend."

Iruka must have seen my confused face because he let out a long sigh. "Oni + Naruto= excellent team, Oni + Naruto= happy team Oni + Naruto= sane team. However Naruto - Oni= no teamwork and Oni - Naruto= Emo Oni. Get it?"
I nodded my head in understanding.

"Say imoute would it hurt to call me Onii-chan once in a while" questioned Iruka.
I sent him a smirk.

"I don't like it, it's weird"

I watch as Iruka let out a chuckle.

"I guess it does sound too much like your name, how about Nii-san?"

I released a sigh, "Maybe".

"I guess it's better than nothing."

We sat in silence for a bit longer, I took this opportunity to look out the window. The view of the outside world was something I would never get bored of, especially after knowing the horrors of seeing nothing but darkness for 4 years... even in my mind.

I frowned when I noticed Naruto disguised as Sasuke sitting next to Sakura.
"...idiot" I muttered under my breath. This caught Iruka's attention, his eyes followed my line of sight towards Naruto and Sakura. I smirked when I heard him also mutter a quiet idiot under his breath.

"Oni I'm going to look for Sasuke okay if I don't see you before you meet your Jounin instructor good luck"

I nodded my head and watched him as he walked out
I looked up at the clock and saw that I still had 10 minutes left of break.

"Ookami?"
"Very well"

"Naruto, stay still" whined Sakura as she glared in Naruto's direction. Break had ended over an hour ago and all the other teams had met their Jounin instructors. Naruto was currently trying to balance an eraser between the door and door frame in an attempt to prank our new sensei. I let out a loud yawn earning Sasuke's attention. He stared at me as if trying to figure out something, I stared at him with my usual blank expression. Just then the classroom door suddenly opened and in popped the head of a man with grey gravity defying hair. The majority of his face was covered with his navy blue hitai-ate and a matching blue mask. I carefully observed as the whiteboard eraser which Naruto had 'skillfully' placed on the door fell through the air and bounced off the head of the newcomer before landing on the floor with a slight thud.

"Hmm... How can I say this...? My first impression is... I don't like you guys." stated grey haired Jounin. Naruto, Sasuke and Sakura all sweat dropped at his comment whilst I simply stared at him, whether he liked me or not didn't particularly bother me.

"Meet me on the roof" and with that, he disappeared in a puff of smoke.

. . .

"Ok Let's begin with some introductions" we all sent glances at each other then back at our new sensei.

"What do you want to know?" questioned Sakura

"How about... your likes, dislikes, dreams for the future, hobbies, stuff like that" he explained.

"Hey, then why don't you introduce yourself to us first?" asked Naruto

"Yeah you look suspicious," added Sakura.

I silently watched the scene before me unfold whilst occasionally gazing at the scenery from on top of the academy roof.

"Oh... Me? My name is Hatake Kakashi. I have no desire to tell you guys about my likes and dislikes. Dreams for the future...? hmm... haven't really thought about it and as for hobbies, I have lots."

He then pointed to Naruto. "Your turn"

"Believe it! My name is Uzumaki Naruto, I like hanging out with Oni and having sleepovers with her even though she doesn't say much, so I do most the talking." I sent a quick glance at Naruto before turning away to look at the scenery

"I also like cup Ramen!" he continued "But what I like even more is the restaurant ramen Iruka Sensei buys Oni and me, what I dislike is the 3 minutes you have to wait after pouring the hot water from the kettle. My hobbies are tasting different types of Ramen. As for my dream, it's to surpass Hokage! And then have all the people of this village acknowledge my existence!" Yelled Naruto.

I smiled slightly at the last part of Naruto's introduction, seeing him as Hokage would be nice but whether I'd live long enough was a thought that bothered me.

"You," Kakashi nodded towards to Sakura

"I'm Haruno Sakura the thing I like... well the person I like is" She glanced at Sasuke and giggle. "My dream for the future..." she looked at Sasuke and giggled again "My hobbies are..." She once more looked at Sasuke and blushed this time.

"How annoying," I muttered under my breath.

Sakura and Sasuke must have heard me because Sakura glared and Sasuke smirked.
"And my dislikes are Naruto however I hate ONI!" she shouted pointing at me. I sweatdropped at her actions.

"Ookami?"
"You can't kill her"

"You boy," he said to Sasuke

"My name is Uchiha Sasuke. There are a lot of things I dislike but I don't really like anything" I saw him quickly glance at me causing a frown to grow on my face... troublesome.

"And... I can't really call it a dream... But I have an ambition the resurrection of my clan and to kill a certain man"

"I thought so," muttered Kakashi. "Last you"

Kakashi nodded to me.

I gave him a blank look and said nothing

"Are you hard on hearing, it's your-" I cut Sakura off

"I heard him," I said coldly.
I had no intention of sharing anything with anyone, if I wanted them to know about me I would have told them about myself.

"Oni aren't you going to say anything," asked Naruto

"No"

"Please," he begged. I sent a warning glance at Naruto who easily dismissed it.

"Oni-chaaan! Stop being so stubborn" he said as he tugged at my arm. It was at times like this I found Naruto an annoyance.

"Oni they are your teammates they have a right to know something about you" stated Ookami

"Fine" I sighed.

Naruto did a little victory dance and scooted closer to me.

"My name is Shinpi-tekina Oni, I wouldn't say I like anything or anyone. I dislike a lot of things, what I hate the most are all people except for 3, Naruto, Iruka-nii and one other person. My hobbies are training... alone. As for dreams, I have no dream, mine's already come true.

"And what was that dream," asked Kakashi as he observed me carefully.

"To be free" I stated.

I could hear Sasuke scoff besides me.
I released a deep sigh and slowly turned my head so that I was looking him dead in the eye

"Uchiha." I started "You call your life bad, you call you life unfair, you call your life miserable. Well Sasuke-kun," I said mockingly "You've had it easy, just having your clan massacred. If you were in my position I'm pretty sure you'd be dead, and I'm not talking about death by murder I'm talking about death by suicide" I said my voice emotionless and dry of any feeling.

I frowned when I felt everyone's eyes staring at me in shock, even Kakashi's one eye was visibly wide.

'Annoying'

"Well um, Oni you must have a dream. Why don't you think of one now" suggested Kakashi.
I closed my eyes for a second before opening them again.

"I don't need a dream when I've already vowed to get revenge on a few people"

A/N I'd like to say thank you for all the comments I've received, I know my grammar and spelling isn't amazing and I'm open to any feedback and constructive criticism. Don't be shy leave a review and thanks for reading :3