(A/N: Before all you readers and followers read this chapter, I want to let you all know that I decided to put anime op theme and ending theme for the chapters hope you enjoy.)

Theme song.

Daytime at the IS academy.

(Y/N) along with kallen and cc arrived at the gate of the academy seeing the place.

Y/N: So this is IS academy huh. Said with a neutral look.

They continue walking towards the school and cc looks at (y/n).

CC: So how do you feel about to see your teacher again?. Said with a smile.

He sigh a little knowing full well what will happen.

Y/N: Glad to see her again but like I told tabane about it things will be very difficult between us since I disappeared without telling her. Said wirh a neutral look.

They nod of understanding and continued on walking towards their classroom and a reunion.

In the classroom.

Ichika getting very nervous because he's the only guy in this classroom filled with girls who are looking at him which made him even more nervous.

Ichika 'thought': This is harder than I thought. Said in his mind with a nervous look.

He looks to his left and see houki in the corner of the room in the front which she noticed and turn away which made him face fault.

Then a woman with green hair, glasses and yellow dress walking in the classroom.

Maya: Hello everyone I am the sub homeroom teacher miss maya yamada. Said with a smile.

Then a hologram screen appeared with her name on it showing it to the class.

But it was absolute silence which made her a bit nervous.

Maya: Starting today your now students in the IS academy, as you know this is a boarding school students are together during and after school hours so I hope you can get along with each other making the next three years enjoyable. Said with a smile.

Again silence in class which made her nervous again.

Maya: Now then let's begin with introducing yourselves by the alphabetical order. Said with a smile.

While she does that ichika being nervous as always and looks at houki who once again noticed and turn away which made him face fault.

Ichika 'thought': Is that how you react towards your childhood friend who hasn't seen for six years, maybe she hates me. Said in his mind with a nervous look.

Then he came out of his thoughts hearing maya calling to him.

Ichika: Here. Said with a nervous look.

Which made the girls in class laugh a little of his reaction.

Maya: I'm sorry being so loud just now but we got through the A's and now we are the O's, so would you mind introducing yourselve. Said with a smile.

He gulp then gets up very nervous and not knowing what to say.

Ichika: I'm ichika orimora. Said with a nervous look.

The whole class look at him waiting for saying something else about himself but.

Ichika: That's all. Said with a nervous look.

Which the whole class anime fall at that and he looks at everyone.

Then suddenly he got hit in the head by someone which he grip his head in pain and see who did it but to his surprise to see his older sister.

Ichika: Sis. Said with a surprise look.

Which lead him being hit in his head by chifuyu again.

Chifuyu: You will call me miss orimora in school. Said with a serious look.

Maya: Oh your back which means the meeting is over. Said with a smile.

She smile at her a little.

Chifuyu: Indeed and I'm sorry for you introducing the class for me. Said with a smile.

Ichika looks surprise to see his older sister again that he sees her once or twice a month and doesn't know what she's been upto all this time.

Chifuyu: I am your homeroom teacher chifuyu orimura, it is my job to help you all stand on your feet in one year. Said with a neutral look.

Which lead the girls cheer to hear the chifuyu orimura as their homeroom teacher.

That made chifuyu sigh with a annoyed look.

Chifuyu: I'm amazed how many nut jobs come to school every year, did they put all the loonies in my class on purpose. Said with a annoyed look.

Which once again the girls cheer at her.

Ichika is surprised to hear she's his homeroom teacher.

Chifuyu: So have the instructions regarding addressing your instructor taken in yet. Said with a serious look.

He flinch with a nervous look.

Ichika: Well si-. Before he could finish his sentence.

His head been grabbed and slam to the desk.

Chifuyu: That's miss orimora to you. Said with a serious look.

Ichika: Right miss orimora. Said wirh a nervous look.

Which got the girls surprise to hear he's her younger brother thinking that was the reason he can pilot an IS.

Chifuyu: Now then let's get started. Said with a neutral look.

But suddenly maya tap her shoulder gaining her attention.

Chifuyu: Something wrong miss yamada?. Said with a questionable look.

Maya: Well we're missing three more students arriving today. Said with a nervous smile.

Which made chifuyu narrow her eyes with a serious look not hearing three more students arriving today which is kind of odd.

Then they heard the door knock.

Maya: Oh that must be them, come on in. Said with a smile.

The door opened and the people start to come in.

The first one is a girl with red hair wearing her IS uniform and the next one is another girl with long green hair wearing the same uniform as well.

But the next person is what the whole class didn't expect at all, a boy wearing a male IS uniform his (h/c) hair, silver eyes.

Which made ichika and houki surprised to see who it is.

But the one surprised the most is chifuyu seeing him but couldn't believe it.

Kallen: Hello my name is kallen kozuki, it is nice to meet you all. Said with a small smile.

CC: My name is celestine cross but my friends call me cc, it is a pleasure to meet you all. Said with a smile.

(A/N: Decided putting that name because it match the name she has.)

Then (y/n) looks at everyone and see they're all looking at him.

Y/N: Name's (y/n) dragonheart, nice to meet you all. Said with a neutral look.

Which made ichika, houki and chifuyu surprise to hear his name.

Houki blush a little to see him so mature the last time she saw him.

Ichika just surprise to see his old friend here of all places never seen in six years.

But chifuyu is surprised the most seeing her old student here in IS academy meaning tabane somehow found him.

Ichika: (Y/N) is that really you?. Said with a surprise look.

He looks at him and smile a little.

Y/N: Seems your still the same as ever ichika. Said with a smile.

Which made him smile a little.

Then (y/n) glances to see houki looking at him and noticed which made her blush even more and turn away.

Y/N 'thought': Still a little shy as ever houki. Said in his mind with a small smile.

Then the three of them look at their teacher.

Y/N: So can we take our seats miss orimora. Said with a neutral look.

She composed herself and nod.

Chifuyu: Yes you may take your seats. Said with a neutral look but still a little surprised.

They took their seats which (y/n) took a seat on ichika's left, kallen right behind him and cc on her left.

Then class began with Maya explaining about the IS also known as infinite stratos.

While she was explaining the details, chifuyu is looking directly at her former student who is listening with a bored impression.

Chifuyu 'thought': To think you come here after all these years. Said in her mind with a small smile.

Later.

Break time all the girls outside of the classroom seeing two males that can pilot an IS.

Ichika nervous again and sigh hearing all the gossip, then he looks to see (y/n) still seated with a bored expression while reading a book.

Ichika: Say (y/n) where have you been all these years?. Said with a questionable look.

He glanced at his friend and put his book away just before he could say something houki stood in front of both of them gaining their attention.

Houki: Can we talk?. Said with a neutral look.

The teen can see in her eyes she's happy and wanted answers same as ichika.

He nod and gets up to follow her which kallen and cc decided to leave him since this is a reunion between old friends but they can see the girl likes him.

They look each other for a moment and smile a little.

Later.

The three of them reach to the school roof and the two of the look at him.

Ichika: Alright (y/n) where have you been all this time?. Said with a questionable look.

He looks at the sky for a moment.

Y/N: Been traveling around the world to follow my own path to get stronger, so that I can achieve my own unique strength. Said with a neutral look.

They are surprised at his answer about his disappearance.

Ichika: So all this time you traveled around the world but when did you start piloting an IS?. Said with a questionable look.

He looks at him.

Y/N: Three years ago. Said with a neutral look.

Which they are surprised at that part.

Houki: Then that means you technically the first male to pilot an IS. Said with a surprise look.

He nod.

Y/N: You would put it that way, also congrats on winning the kendo tournament last year. Said with a smile.

Which she is surprised he remembered that.

Ichika: Oh yeah I saw it on the news paper. Said with a smile.

Y/N: Well I was there. Said with a smile.

Which made her blush to hear he was there but she didn't notice.

Y/N: If your wondering why you didn't see me is because I was far distance but I knew you would win in the end houki. Said with a smile.

She blush even more to hear that twist her hair a little.

Then they hear the bell ring which means break is over.

Ichika: Break time is over better go or chifuyu will be mad. Said with a nervous look.

He left leaving the two of them.

(Y/N) was about to go as well but he felt a tug in his shirt and see houki holding it.

Houki: (Y/N). Said with a neutral look.

He looks at her for a moment and then suddenly she hug him much to his surprise.

Houki: I missed you. Said with a small smile.

He can see that she was so worried for him and hug her back which made her blush.

Y/N: I know houki and I'm sorry for making you worry, you've grown stronger the last time I saw you. Said with a smile.

Which made her smile.

Then they separated.

Y/N: Come on we better get back to class. Said with a smile.

She smile as well and nod.

They continue walking back to class.

Later.

In class maya explaining about the systems how to use an IS and everyone is listening understanding what she meant.

Except for ichika who is not understanding anything at all and try his best to figure out.

Which (y/n) noticed his struggle which made him sigh.

Y/N 'thought': Somethings never change. Said in his mind with a small smile.

Maya: Orimora do you have any questions?. Said with a smile.

He looks at her with a nervous look and sweating bullets.

Ichika: I can't understand any of it. Said with a nervous look.

Which got her surprise to hear that and looks at everyone.

Maya: Is anyone else didn't understand as well?. Said with a worried look.

No one answered meaning they understood.

Chifuyu: Orimora did you read the reference manual before school started?. Said with a neutral look.

He got a little nervous about that.

Ichika: Uhhh, you mean the big one?. Said with a nervous look.

She nod.

Chifuyu: Yes the one said required reading. Said with a neutral look.

He began to get even more nervous remembered that book.

Ichika: I accidentally threw it away. Said with a nervous look.

Which he got hit in the head by her.

Chifuyu: I'll get you a copy and I want you memorize it for a week. Said with a neutral look.

Which made him surprised to hear that.

Ichika: You mean that big book. Said with a surprise look.

The she gave him a glare that made her eyes glint.

Chifuyu: What did I say?. Said with a serious look.

Which made him flinch in fear which he sigh of defeat and nod.

Then a the same book place on his desk gaining his attention and look the person who gave it to him which was (y/n).

Y/N: You can use mine, I already have memorize it all and mark important details you should read that will help you. Said with a neutral look.

He nod of understanding.

Chifuyu: Well seems that dragonheart did that for me, better memorize it understand orimora. Said with a neutral look.

He quickly nod of understanding and took the book.

Chifuyu glance at (y/n) who is reading a text book and smile a little that no one noticed.

Chifuyu 'thought': Seems your still the same as ever helping those who are in need. Said in her mind with a small smile.

Later.

Everyone talking some details of today's class.

Ichika sitting in his chair with in his own thoughts while balancing his pen between his fingers.

(Y/N) again reading a book.

Then a blonde haired girls stood beside the two of them.

???: May I have a moment. Said with a neutral look.

Both boys look at her.

Ichika: Huh?. Said with a confused look.

Which made her gasp.

???: What sort of response is that, you should be honored that I decided to talk to both of you. Said with a annoyed look.

Ichika: Sorry but I don't know who you are?. Said with a confused look.

Which made her surprised to hear that.

Y/N: My apologies for my friend lack of knowledge, your name is cecilia alcott england representative contender and user of 3rd generation IS user named blue tears. Said with a neutral look.

Which this time she is surprised the silver eyed teen knows of her and composed herself.

Cecilia: Well at least you know who I am mister dragonheart. Said with a small smile.

Ichika: What's a representative contender?. Said with a confused look.

Which made the entire class anime fall at this and cecilia is surprised at that.

While (y/n) sigh at ichika's lack of knowledge.

Y/N: A representative contender is a chosen elite IS pilot to represent their country, honestly ichika have you ever read some info about IS and that?. Said with a neutral look.

He shook his head which made him face palm with a annoyed look.

Y/N: Your hopeless dude. Said with a annoyed look.

Cecilia: Are all japanese men are this idiot. Said with a annoyed look.

Y/N: No only him because the lack of knowledge. Said with a neutral look.

Cecilia: Anyway I heard that this one can pilot an IS but he's nothing but a disappointment and no knowledge at all. Said with a neutral look.

Then she looks at (y/n).

Cecilia: You on the other hand are different from him, you know a lot about IS and can pilot one as well both of you are lucky to be in the same class as me. Said with a neutral look.

Which (y/n) narrow his eyes with a small serious look seeing alcott acting all high and mighty which made him annoyed because he hates people act like that.

Cecilia: Even I defeated my instructor you could say I'm an elite of the elites. Said with a smile.

Ichika: I defeated the instructor as well. Said with a neutral look.

Which the england representative is shocked to hear that.

Cecilia: What you too?. Said with a surprise look.

Ichika: Well it wasn't actually a defeat, she charged at me and I dodge and she crash to the wall. Said with a neutral look.

Which made her surprised to hear that along with (y/n).

Y/N 'thought': Seems she underestimated him at his reflexes. Said in his mind with a neutral look.

Cecilia: But I was told I was the only one. Said with a surprise look.

Ichika: Well maybe they said your the only female. Said with a neutral look.

Which made her mad.

Cecilia: Are you telling me you also defeated the instructor. Said with a serious look.

Which made him nervous.

Y/N: I defeated the instructor as well. Said with a neutral look.

Which gained their attention.

Cecilia: You as well?. Said with a surprise look.

He nod.

Y/N: Three days ago before coming here, I won in five seconds with a single strike which wasn't actually a challenge. Said with a neutral look.

This caught the whole class hearing that even houki is surprised to hear that.

Kallen and cc smile at that memory and made them want their lover even more.

Cecilia: How can this be, how in the world you won against the instructor?. Said with a surprise look.

Y/N: Skills. Said with a neutral look.

Then suddenly they heard the bell ring meaning class is over.

Cecilia: We will continue this conversation next time. Said with a serious look.

Then she left leaving the two boys alone.

Skip.

At the way to the dorms.

(Y/N) along with ichika, kallen and cc walking together towards the dorms.

Ichika: If things are like this I'm worried about the future. Said with a worried look.

Y/N: You just need to stay calm and think before you act. Said with a neutral look.

He looks at him and to the girls.

Ichika: By the way (y/n) those two girls are friends of yours?. Said with a questionable look.

Which they look at him.

Y/N: They are my girlfriends. Said with a neutral look.

Which he is surprised to hear that.

Ichika: SERIOUSLY!?. Yelled with a surprise look.

Later.

They reach the dorms to settle in.

They left ichika to his room and (y/n) along with his girls walking at the end at the hall seeing the room number he was looking for.

Y/N: This is it. Said with a neutral look.

He opened the door and see as a five star hotel room with two beds a kitchen, a desk.

He looks around and see that everything is fine here and noticed a note at the desk and pick it up and says it's from tabane.

'Hey (n/n) I hope you like the room I recommend you and the girls to stay together.'

-Tabane the genius

He sigh to see she put him and the girls together.

Y/N: Well we should unpack. Said with a neutral look.

They nod and start to unpack their stuff, then they heard a scream and (y/n) went to check it out and see ichika in the hall and see a wooden sword coming breaking through it.

Which (y/n) went towards him while passing through the girls then see ichika very nervous and knock on the door.

Y/N: Houki it's me can you let us in. Said with a neutral look.

It took a moment and she opened the door which let both of them got in.

Y/N: I'll take a guess that you both are roommates not realizing it. Said with a neutral look.

They nod.

Y/N: Also houki was in the shower and came out with a towel on. Said with a neutral look.

Which both of them are surprised that he figure out like that and houki blush at the reminder.

Y/N: Now then if you two are going to share this room then you must make ground rules, houki since your here first you decide. Said with a neutral look.

She nod and said her ground rules about using the shower which ichika complaining about that but realized they don't have toilets in the rooms.

Y/N: Well since you are settle my work here is done and ichika don't try to do anything stupid. Said with a serious look.

Which made him guld and nod.

Then (y/n) left to go back to his own room with kallen and cc.

When he got there both girls weren't alone, he sees chifuyu sitting on the bed while talking to the girls.

They noticed him coming in.

Chifuyu stands up and walks towards her former student with a serious look.

When she stood in front of him and start by slapping him in the face.

He sigh knowing this will happen.

Chifuyu: You got a lot of explaining to do (y/n) and better start now. Said with a serious look.

He nod of understanding.

Y/N: Of course sensei. Said with a neutral look.

They sit down.

Y/N: Whete should I start?. Said with a neutral look.

Chifuyu: The day you left after completing your training from me. Said with a neutral look.

He nod of understanding.

Y/N: By that day I decided to leave to travel around the world to find my own way and create my own unique strength. Said with a neutral look.

She nod of understanding.

Y/N: But I was also went to take down terrorists organization without anyone noticing. Said with a neutral look.

Which she is surprised to hear that.

Y/N: Before you say something sensei, understand that I cannot let those terrorists do what they please stealing IS data, core systems and blue prints of IS designed, I have to do something and the only way was to take them down to stop their plan. Said with a neutral look.

Which she sigh hearing he's right.

Chifuyu: That maybe but that was very reckless of you. Said with a neutral look.

Y/N: Don't worry about that I had help from kallen and cc who were prisoners by those terrorists and helped them escape but they decided to help me take them down. Said with a neutral look.

Which she looks at the two girls.

Chifuyu: I see so they are more than your teammates. Said with a neutral look.

He nod.

She sigh at this and stands up.

Chifuyu: Alright then I better go it's almost late. Said with a neutral look.

They nod.

Then something unexpected happened and that is chifuyu sudden hug (y/n) who is surprised at this.

Chifuyu: You had me so worried (y/n) but I'm glad that your ok. Said with a smile.

He smile as well and hug her.

Y/N: Glad to see you chifuyu sensei. Said with a smile.

They separated and she left heading out of the room.

CC: I like her already. Said with a smile.

Kallen: Indeed she's a tough woman. Said with a smile.

He smile as well.

Y/N: Well she is my teacher after all. Said with a smile.

CC: But I can see she sees you more than her student. Said with a small grin.

Which he blush a little and looks at her.

Y/N: CC don't even think about it or no cuddling with me for a week. Said with a serious look and a small blush.

Which made her pout a little at that statement.

Then they went to prepare themselves to sleep after taking their shower.

Then he went to sleep but his two girls went to sleep by his side which he sigh.

Skip.

Next day in class.

Chifuyu: In two weeks you have to choose a class representative for the class tournament, a class representative not only representing your class but attends school meetings with the student council or committee meetings, so who will it be. Said with a neutral look.

Girl 1: I would like to nominate dragonheart. Said with a smile.

Girl 2: I agree. Said with a smile.

Some of the girls agree including ichika.

Which made the young dragonheart slam his head in the desk getting annoyed at this.

Chifuyu: Well then if we have no one else for a vote he will be. Said with a neutral look.

But no one noticed she made a small smile to see her former student annoyed a little.

Y/N: Don't I have any say about this. Said with a annoyed look.

Cecilia: I do not approve of this to let some boy to be our class leader, you expect me cecilia alcott letting him be our class representative I cannot accept this and worst of all in this underdeveloped country. Said with a serious look.

Which made the young dragonheart a little mad hearing that.

Y/N: If you got a problem alcott then why don't you nominate yourself and also for your information isn't your country won a award of the worst cuisine in the world. Said with a serious look.

Which made the girl mad.

Cecilia: How dare you. Said with a serious look.

Then he stood up.

Y/N: How dare you saying about the japanese culture that respects the nature of this world while your country doesn't respect nature there. Said with a serious look.

Both of them glare at each other neither backing out.

Chifuyu smiling a little seeing her student fighting spirit still there.

Cecilia: This calls for a duel. Said with a serious look.

Y/N: Fine by me, this is much easier than a argument. Said with a serious look.

Cecilia: If you lose to me un purpose I'll make you my servant no my personal slave. Said with a serious look.

Y/N: How much handicap will it be?. Said with a serious look.

Cecilia: Well asking for favors?. Said with a smirk.

Y/N: I'm saying how much of a handicap 'I' should give you. Said with a serious look.

Which she's surprised along with everyone else then the whole class laugh except for ichika, houki, kallen, cc, maya and chifuyu.

Girl 1: Are you serious?. Said while laughing.

Girl 2: They used to be stronger than us before the IS were made. Said while laughing.

Y/N: That's true you girls couldn't do anything we men can before the IS were created. Said with a serious look.

Which that shut them up at that reminder.

Y/N: Word of advice don't bring that pathetic arrogant pride because of the IS, remember there are others things we men can without an IS. Said with a serious look.

Which made them look away in shame knowing he's right.

Cecilia: Actually I was hoping what kind of handicap I should give you since you started piloting an IS. Said with a smirk.

Chifuyu: I wouldn't underestimate him if I were you alcott. Said with a small smirk.

Which brought the whole class attention.

Cecilia: What do you mean miss orimora?. Said with a questionable look.

Then she walks to (y/n)'s side.

Chifuyu: Dragonheart here is more than an IS pilot, he's also my former apprentice. Said with a small smirk.

Which that shock the entire class even maya hearing this information except for ichika and houki knowing full well from their childhood times and kallen along with cc since their times together with him.

Cecilia: That can't be right how on earth he be your former student, why didn't you take any females to be your apprentice. Said with a serious look.

She glare at her and was about to say something.

But suddenly the whole classroom felt a pressure of a dread feeling, they all look at (y/n) who's looking at her with a serious look.

Y/N: You dare say those pathetic words that she can't choose who will be her apprentice male or female, alcott that arrogant and prideful attitude of yours will be a bad thing for you which my wrath will fall upon you. Said with a serious look.

His look made her flinch but suddenly an image shadow figure of a machine appeared behind him its eyes glowing and light wings glowing as well looking ready for a fight.

Which made her tremble a little of this pressure feeling.

Cecilia 'thought': What is this dreadful feeling. Said in her mind with a nervous look.

Then from (y/n)'s left wrist a faint white glow and aura appeared making the silver eyed teen glance noticed it.

Y/N 'thought': So you want to fight huh partner. Said in his mind with a serious look.

Then looks back at alcott.

Y/N: I'm going to say this once alcott, bring out your best or else. Said with a serious look.

She narrow her eyes.

Cecilia: Or else what?. Said with a serious look.

He took a deep breath.

Y/N: OR I'LL TAKE YOU DOWN WITH ONE SINGLE STRIKE!!. Yelled with a serious look.

Everyone flinch at his yelling except for kallen and cc who are smiling at him.

Chifuyu seeing this couldn't help but smile.

Chifuyu: Then it's settle, the competition will be settled at the arena three which will be available by Monday. Said with a smile.

Both dragonheart and alcott continue to glare at each other ready for anything.

Houki looking at (y/n) with a worried look about this match against her.

(End music)

End chapter

A/N: I hope you all enjoyed this chapter and please vote if you like it.

Peace out readers.

Ending theme