Warning : Fem!Nagisa, AU (altough almost same with the anime)

Pairing : Karma x Fem!Nagisa (for this chapter Isogai x Kataoka too if you squint hard enough)

Rating: T

Disclaimer : I DO NOT own asssassination classroom and this fanfiction pure come from the anime and my head.

Thank you for the new Favorites, Follow and review on this story ^^ I really appreciate it, I love you guys so much! XD

This is my first fanfiction and english is not my main language. If there any grammatical error, Forgive me...

"conversation"

'thought'

'thought in flashback'

Flashback

"Foreign language"


Chapter 9: Our new classmate is an Al!

In the morning, Nagisa and Sugino walk together to their classroom as usual, "Ne, Nagisa-chan. Did you already know news about new transfer student today?" ask Sugino. Nagisa nodding her head after hearing Sugino's question, "Yeah.. I'm already read it from group emails send by Karasuma-sensei, I think she's an assassin," reply her and they arrived at the classroom door, "Yeah, I thought about that too. I wonder how he or she looked like," said Sugino while opening the classroom door.

When they go inside the classroom and see a big black box from behind Hara seat, this make the whole class shocked with the big black box. Sugino and Nagisa put their bag first and walked nearing the black big box with Isogai, Maehara, Okajima, Kurahashi and Kataoka. "What the hell is this?" ask Sugino when he reached the big black box.

Suddenly the small monitor on the black box light up and in there they can see a girl with a light purple hair with a pair of dull red eyes and she wear a white bandana with green on the end of it on her hair. "Good morning," said the girl with monotone voice and make the students around her shocked, "I am the Autonomous Intelligence Fixed Artillery who will be joining your class. Nice too meet you," and the screen turn black again.

Students around the Al sweat dropping after the introduction, 'So it's come to this!' thought them.

When the class began Karasuma, Irina and Koro-sensei walked inside the classroom. Karasuma walk to the blackboard and write something on the board, "As I'm sure you know this is your new classmate, the Autonomous Intelligence Fixed Artillery, from Norway," said Karasuma with a strained voice and the chalk on his hand snap a bit because the pressure he give to the chalk when he write in the board.

Then the small monitor on the Al light up again, "Nice to meet you all," and light off again. 'Must be rough on Karasuma-sensei,' thought Kayano, 'I would go crazy trying not to crack jokes at its expense,' thought Sugaya.

Koro-sensei laughing at Karasuma and a tick mark visible on his head, "Don't laugh! You're no better than her!" scold Karasuma, "Just so you know, she's registered here as a full-fledged student. She'll be sitting there aiming her guns at you, but you can't fight back. You're not permitted to harm any student. That's the deal, remember?"

"I see, so you're grasping at straws here, using creative readings of my teaching agreement to call a machine my student," reply Koro-sensei, "Very well. Welcome to the E class, Autonomous Intelligence Fixed Artillery," and the small monitor on the Al light up again, "Thank you, Koro-sensei," said the Al.


The class started as usual and the other E Class students begin to wondering how the Autonomous going to attack Koro-sensei. Suddenly the Al brought out more than two guns from her side and started to shooting at Koro-sensei with a high speed while the other students protect their self with put their head to desk.

"Four shotguns, two machine guns, and a veritable cascade of bullets, but for these students it's just a matter of course. Use of firearms during class is prohibited!" said Koro-sensei and using his chalk to blocking one bullet that almost hit him.

"I will be careful. Preparing attack," said the Al and at her monitor showed off some calculation that the other students can't understand. "Recalculate trajectory. Correct angle. Entering auto-evolution phase: 5/28/02," the guns out from the side of the Al again and she began to attack Koro-sensei again.

Koro-sensei face turning into yellow with green stripe, "Tsk, tsk, will you ever learn?" ask Koro-sensei with a mocking voice and dodging all of the Al attack. Nagisa take a peek from her seat, 'Koro-sensei began to show off, and usually it's never end well,' thought her.

'This attack is identical to the first! What do you expect from a machine? If this keeps up, I can use my chalk to –,' thought Koro-sensei while blocking the bullet with his chalk again and shocked when his tentacles being destroyed by another bullet. 'A blind spot! A hidden BB… The second BB flew along the same trajectory as the one I blocked, putting it in a blind spot.'

"Left fingertip destroyed. The newly added secondary gun has proven effective," said the Al and put her gun off. Meanwhile, Karasuma and Irina observe the situation from hallway, "It improves its weapons and program, every time it learns its target's defense patterns, gradually closing in on its foe," said Karasuma.

"Probability of killing you with next attack: less than 0.001 percent. Probability of killing you with the attack after that: less than 0.003 percent. Probability of killing you before graduation: at least 90 percent," and the Al began to attack Koro-sensei again. 'We sure underestimated her. No – we didn't see her for what she was. There before our eyes, was an honest-to-God killer!' thought Nagisa.

The two teachers on the outside just stay in their place, when they see the Al attack, "An auto-evolving fixed artillery. Imagine that," said Irina, "She's shooting BB's now, but that's cutting-edge military tech in there. Surely this will do the trick," said Karasuma and Irina let out small smug laugh at Karasuma's words.

"You think it'll be that easy? If this classroom were that cut and dried, I wouldn't be teaching here." Said Irina and leave from there while Karasuma just looking at her back.


The attacks stopped when lunch break bell ringing and 3E classroom floor full of BB's from the attack. "So.. We have to clean all this up?" protest Maehara, while Muramatsu stand beside the Al and said, "You wouldn't happen to come with a vacuum, eh, Miss Fixed Artillery?" tease him but being ignored by the Al.

"Tch! Give me a cold shoulder…" protest Muramatsu, "Give it up. What's the point in teasing a machine?" said Yoshida.

"Nagisa-chan, let's skip for today," said Karma and this make the sky blue haired girl raised an eyebrow, "It's the first time you ask someone to skipping with you, and my answer is no," reply Nagisa but she frozen when she see glint on Karma face.

"Just come with me," said Karma and he grab Nagisa wrist, "I doubt we will learn anything today with that machine attack," continue Karma and they out from the classroom while the other students looking at the two.

They go to the field behind their classroom building with Karma still gripping at Nagisa wrist, "Karma-kun, Karma-kun," called Nagisa but Karma just stay in silent then they stopped at the big tree near their track field, "Why did you do this?" ask Nagisa while staring at Karma's back.

"As I said we won't be learnt anything today with that machine attack. Why should we wasting time in there?" said Karma and releasing Nagisa wrist, "It's more than that, right? But I don't think you want to tell me the other reason," reply Nagisa.

Karma shrugging his shoulder at Nagisa words and said, "Even though I have another reason, my intent is still same. To invite you skipping with me today," and he sat under the tree while lean on the tree trunks. Nagisa give him a sigh and said, "More like forcing me to come with you," then sat beside Karma under the tree.

Karma smirking at Nagisa word, and said, "What's the harm? It's a nice day for skipping," with a playful voice and Nagisa began feel sleepy when a light breeze come to them, "Yeah.. You right…" said Nagisa with a sleepy voice. Karma bring Nagisa head to his lap and said, "Just sleep," then he put his black jacket to cover Nagisa and the blunette drifting to dreamland.

When the bluenette fall asleep, Karma brush her hair on her face to see her face clearly, "You know another reason I ask you to skipping, because I don't want to see you hurt even a scratch. You're too precious for me…" said Karma with a soft smile while staring at Nagisa sleeping face then he nearing his lips to Nagisa own, but stopped when an inch apart and give a light kiss on Nagisa nose, "Just hurry up, Nagisa-chan. I don't think I can hide this feeling much longer."


The next morning at 8.30 AM the Al program began to start again, but she can't attacking Koro-sensei because her movement being restrained by brown tape that all over her body or machine, "Koro-sensei, I can't take out my guns like this. Please remove my restrain," said the Al.

"Well, I don't know…" reply Koro-sensei, "Is this your doing? Clearly it is harming me, in violation of you agreement," said the Al but being cut off by Terasaka, "You wrong!" yell him and throw a bundle of a brown tape to the machine. "It was me, you're a pain in the ass any way you look at it. Learn some common sense before you start firing away. You're box of bolts!"

"Well, machines don't know what common sense even is!" continue Sugaya, "We'll release you once class is over," said Hara while looking at the Al. "That's what you get. If we keep getting repeats of yesterday, we'll never learn anything," said Sugino and begin the class as usual.

On the night, the Al sent a message to her parents or master for unable to proceed the assassination today, "Now, now – don't rely on your parents," said Koro-sensei from behind the Al and put a tentacles on the machine. The monitor on the Al began to light up, "I can't really say the tactics your parents thought up are a good fit for this classroom… Plus, you're a student, a transfer student at that. First, you've got to come up with a good way to get along with everyone," explain Koro-sensei.

"Get along?" ask the Al, "Do you know why the students are interfering with your assassination and I'm not?" ask Koro-sensei, "As they see it, your attacks disrupt the class and if you did happen to kill me, the prize money would probably all go to your parents. Your assassination has no upside for them at all."

"Now I understand, Koro-sensei. I hadn't considered my classmates interests," reply the Al, Koro-sensei began searching something from his clothes and said, "Nurufufufu, you are a smart one. Here, I made this for you. Some apps and some extra RAM. All virus-free, so please take it," and on his tentacles has a new RAM.

Then Koro-sensei began installing the RAM to the Al, on her monitor simulate all 3E students seat, "What's this?" ask the Al and Koro-sensei began to give her an explanation, "Simulation software for working with your classmates as you attack. You can see how it'd boost your assassination success rate."

"No objections here," reply the Al, "I think you can see now how vital cooperation is to assassination. Well? Surely you'd like to get along with everyone," said Koro-sensei.

"I do not know how," after hearing her reply, Koro-sensei took out another tools, "As you can see, I came prepared!" said Koro-sensei.

"What is that?" ask the Al again, "All the software you need for cooperation and more RAM. Harming you maybe against the rules, but there's nothing in there about increasing your capabilities," said Koro-sensei and he began to upgrade the Al.

"Why are you doing this? These upgrade will only shorten your life," said the Al.

"I'm you teacher first and your target second. Yesterday was all it took for me to understand, that both your ability and desire to learn are extremely high. Your parents gave you that gift, and it's my job as your teacher to develop it. Learn to work with your classmates and develop your gifts even further," reply Koro-sensei.

"Koro-sensei, is this World Sweets Checklist necessary for Cooperation?" ask the Al when she see a list of sweets on her monitor, Koro-sensei began sweating and said, "Nyuaa! I, uh.. I thought you could maybe help me with that. Was I asking too much?"


The next day Nagisa and Sugino sweat dropping when they see the Al seems bigger, not only the body but the monitor too, then the big monitor turn on, "Good morning, everybody!" greet the Al with a cheerful voice and her eyes from dull red change into light blue with a spec of purple. ]

Sugino and Nagisa blinking their eyes at the action, "Eh.. EH? EH?!" shock Nagisa and Sugino and they sweet dropping at the Al while Kataoka and Kurahashi look at the Al with disbelieve eyes.

Then Koro-sensei walked to beside Nagisa and began to explain, "To foster feelings of closeness I gave her a full body LCD display and body – and uniform modeling software. Made it all myself, for six million six thousand yen," and they sweat dropping at their teacher explanation, "Rich expressions and cheerful conversation skills, plus the vast amounts of software and memory to run it all: another eleven million, three thousand yen!"

'What kind of teacher that have a paycheck that much?!' thought the other students

'The new girl's evolution has taken a strange turn,' thought Nagisa while sweat dropping to a whole new level. "All I have left in my wallet.. is five measly yen!" said Koro-sensei and showed his last five yen.

The other students almost have the same reaction as Nagisa and Sugino when they see the Al and sweet dropping at the extreme change from the Al. "She got crazy cute just overnight!" said Okajima with a perverted face, "That is the fixed artillery.. right?" ask Mimura with a unsure voice and sweat dropping at the Al.

"Don't be fooled! It's all some program that octopus loaded up. It might act nice, but a machine is a machine. And that machine is gonna be totally clueless when it attacks the dumb box of bolts," said Terasaka with a dislike voice and the Al see him with a sad face, "I understand how you feel, Terasaka-san. I was like that, until yesterday. Box of bolts… I-I don't know what to say," the said Al began to crying with rain pouring in her monitor.

"Ah.. You made her cry," said Kataoka, "Terasaka-kun made a 2D girl cry," continue Hara.

"Cut it out! People will take that the wrong way!" yell Terasaka. Then the Al stopped crying, "But everyone, don't worry. Koro-sensei taught me the importance of working together. I'll hold off on my own assassination attempts, until I have your consent. That way, you'll come to like me," said the Al with a big bright smile.

"So please be nice to her. Ahh.. even though I may have given her certain upgrades, I didn't lay a tentacle on her bloodlust. If you want to kill me, I imagine she'll prove a formidable ally," said Koro-sensei with a glint in his face. 'Koro-sensei can do anything. Even make a proper student out of a machine,' thought Nagisa and look at Koro-sensei with a small smile on her face.

Then they class begin as usual, but the Al get scolded by Koro-sensei because she helped Sugaya to answer his question. On the lunch break the students began to gathering around the Al and ask her with so many questions or do a thing, like making a sculptor from her body, playing shogi, or gathering data for flowers.

"She's turned out to be really popular!" said Sugino, "She can do lots of things at once and make whatever she wants!" continue Kayano and their words make Koro-sensei began sweating, "Oh no!" said him and this make Nagisa, Kayano and Sugino looked at him.

"What's wrong?" ask Nagisa while Koro-sensei lowering his head, "Her character type is just like mine!" said Koro-sensei. Sugino and Kayano sweat dropping at his words while Nagisa look at him with disbelieve face, "It's nothing like yours!" scold Nagisa and Koro-sensei still busy with his own thought.

"Here I upgraded her, and now she's eating my popularity!" murmuring Koro-sensei with a lot of sweat down from his face, "Everyone, look! I can put a human face too, you know!" called Koro-sensei to the class and the other attention shift to Koro-sensei.

And then on his face has a creepy human face, "See? Change my skin color a little…" said Koro-sensei but being cut off by Mimura, "Creepy!" yell him, this make Koro-sensei sulking at in front of class room while the E Class students sweat dropping at their teacher action.

Kataoka look at the Al again, "Hey, why don't we pick a name for her?" said Kataoka and began to perk up the others attention, "Autonomous Intelligence Fixed Artillery is a mouthful." While the Al looking at them curiously.

"Sure is," Said Fuwa, "Let's se.. maybe take a part of that," continue Hara.

""Jiritsu," (Autonomous)" murmur Fuwa, "How about "Ritsu"?" suggest Fuwa. Chiba looked up to fuwa and said, "Cop-out," with a blunt voice.

"What? It's cute!" protest Fuwa. "Ritsu.." murmuring the Al and Maehara, Yada, Fuwa, Okano and Hara began gather at in front of her, "You okay with that?" ask Maehara. A big smile plastered at the Al now Ritsu face, "Yes, very happy! Please call me Ritsu from now on!" reply her.

Nagisa walked to Karma desk and said, "This might just work out," while Karma let out a sigh and Nagisa looked at him, "I wonder. It's like Terasaka said: she's just following Koro-sensei's program," reply him and looked at Ritsu while Nagisa do the same thing as him, "It's not like machine have free will. Whenever she goes from here, it's up to the guys who built her."

When the night came, the one who make Ritsu come to see her and shocked when he see Ritsu being upgraded with many program that not related for assassination and he command his team who coming with him to erase all that unnecessary program. Then the next day come, "Good morning, everybody," greeting Ritsu with her monotone voice and her eyes back into the dull red eyes.

"The deal is that you not harm any of your students, but now upgrades will be considered "harm"," explain Karasuma and then he look a Terasaka, "The same goes for you. if you tie her up or break her, you'll be asked to pay damages."

"These are her owners wishes, we have to comply," said Karasuma. Koro-sensei scratching his head with one of his tentacles after hearing Karasuma words, "Owners? I don't know. I'd like to put my student's feelings first, not her parents," said Koro-sensei. When the class began, the whole class felt anxious with Ritsu being downgraded, because they afraid that Ritsu will be attacking like first she come.

'If she's been downgraded…'

'Are we looking at another daylong assault?'

'That pain in-the-ass attack…'

Ritsu monitor began turning on and showed a difficult calculating, 'Here it comes!' thought Nagisa while anxiously make notes on her lesson, 'Here we go,' thought Koro-sensei and looking up from his text book but the attack doesn't come instead from the side of Ritsu come full bloomed flowers and this make the whole class shocked.

"I promised I'd make flowers, Koro-sensei made 985 improvements to my body. My master judged most of them irrelevant to assassination and removed them, deleted them, restored my factory defaults. But of what I have learned of the E Class, I myself decided that my ability to cooperate was essential to assassination. So before it was deleted, I hid it in a corner of memory inside a related piece of software," said Ritsu and the petals from the flowers began to fall all over the classroom.

"Wonderful! Ritsu, this must mean…" said Korosensei, then Ritsu showed up on her monitor with a big smile, "Yes, I have defied my master of my own free will!" the whole class begin to smile at Ritsu answer.

"Koro-sensei, does this mean I'm in a rebellious phase?" ask Ritsu and then a blush come into her face, "Am I a bad girl?" continue her with a shy voice.

"Not at all! You're a third year junior-high school student," reply Koro-sensei, then his face change into orange with a big O red mark and make big O with his tentacles above his head, "and a fine one at that!"

With this, The E Class gained another ally. Now there are twenty-seven of them trying to kill Koro-sensei.


Omake

On the English period as usual Irina teaching them about the conversation in English and gave them the right way how to spell it, when the class finished Irina come to Ritsu, "Ne, Ritsu. Is there any new popular trend right now?" ask Irina.

Ritsu titled her head and began searching for the information, "The new popular trend right now is made a face drawing on a part of your body," replied her. Irina eyes began to sparkling at her reply and then she come to Sugaya, "Sugaya, make a face drawing on my boobs," command her and Sugaya face began change into red color while the other students jaw dropping at Irina statement.

"W-whaa-!" stuttering Sugaya, "Come on! Draw one on my boobs," said Irina and make her boobs closer to Sugaya face. "O-okay," reply Sugaya, then he took out his red marker and began to draw a face at Irina boobs.

'Damn you, Sugaya!' thought the boys on the classroom except Karma while the girls just looking at their English teacher with an unbelievable stare. When Sugaya done with his works, Irina sensei give him a thanks with a French kiss and run out from classroom while the whole class sweat dropping at her.

Meanwhile, on the staff room Karasuma enjoying a cup of green-tea. Suddenly the staff room opened, "Karasuma! Karasuma!" called Irina from the door and make Karasuma look at her, "Is it true that adding a face will make me popular?" ask Irina with an excited face and copped up her big boobs with her hands.

"Have you gotten off track?!" scold Karasuma while sweat dropping at Irina's action.


AN: Err.. I'll be blunt. I'm a bit short on idea for this chapter and a little confused on what I should add on this chapter. There's not much I can add on this chapter from the first, and if I force to give some of my own plot it seems so wrong and weird. I'm sorry if this chapter not to your liking, I'll try to make the next chapter better.

Did anyone have an idea of a place for date? It's been a long time I'm going to a date myself, and even though I'm going to date when I still dating with my ex it's usually would be food culinary (._.) because, well.. I love eating hahahha…

Don't forget to leave review, following and favorites ^^

Annyeong~~

Review corner for un-reply review on 21 July – 23 July:

To Monica: I'm already gave the answer for your review on PM and once again thank you for your review and support ^^

To Frwt-san: The seating position is same with anime, the only difference is Karma sat at Nagisa seat, Kayano sat behind Okuda and Nagisa sat on Kayano's seat.

To Aipom4-san: Thank you for loving my writing ^^ and thank you for your support too ^^

To Unicornblossem13: I'm already gave my answer on PM and thank you for your support ^^

To Blackbird66-san: I'm glad that my own plot fitted to the original story line and thank you for loving it ^^ thank you for your support too ^^

To teddybunny99-san: thank you for loving this story ^^ awwww… at first I want to make it more sweet but… I think that can't do in this early chapter ~~

To Yamashita Takumi9-san: ah yeah, I realize that grammatical error when I'm re-read the chapter, sorry T.T and the girl it's Nagisa, I thought that I'm already give an obvious hint who's the girl. It's okay, you're not weird and your assumption is right. For why they holding back, it's for later chapter ~~ thank you for your support ^^

To Amaya Kuruta-san: umm… the girl is Nagisa, I thought that I'm already give an obvious hint on who's the girl. It seems it's not really obvious…. And for the tick wall is for explain the space between Karma and Nagisa relationship… and thank you for your support ^^

To Aipom4-san: thank you for loving my writing ^^

To Yuzuhara-san: I want that too to be animated XD but.. then again it's just our imagination T.T

To GraceSkyla-san: thank you so much ^^ and thanks for your support too ^^

To Nagisa-x-Kayano-san: thank you for liking on this story ^^ and thanks for your support too ^^

To chimichi-san: hahaha… me too I want to change Nagisa gender on the real story T,T and yes this fic would be the long one because it's like 1 chapter = 1 episode. Here your update ~~~

To thebear1-san: here your update ~~ hope you like it and thank you for your support ^^

To Shizukana kyouku-san: Thank you for loving my story ^^ and thank you for your support too ^^