Greetings fellow fanfiction readers and writers, I come to you yet again with yet another Story for yet ANOTHER fandom.

This time I'll be bringing you a series of short stories about the Assasination classroom. Please note that each chapter will be a stand alone (with the exception of the prologue); containing it's own plot. However, there will be certain plots that will take up more than three chapters at the very least and there will also be stories that will center around a single theme.

I'm also coming from the english dub version of the anime...so that might affect the dialogue of these stories.

Fair warning: This fic contains Nagisa x Kayano and OC X Ritsu fluff. Itona has also joined the cast. This will also have a considerably lighter...and less tragic theme to it...so references to the canon plot will be a reduced to a minimum. Translation: expect comedic failed assasination attempts and funny stories that will center around their shenanigans.

Please leave reviews and feel free to follow/favorite my little story.

Disclaimer: Ansatsu Kyoushitsu is the property of Matsui Yuusei , loaded with direct references to other companies as well as their properties. I do not claim ownership over anything pertaining to the Ansatsu Kyoushitsu series or any related properties. This is a non-profit fan work.

Drum roll please!

...

...

Prologue: Table For One Please

...

...

It was wonderful new morning for the end class, save for the fact that some of them had run into more than a few hazards during their up the mountain to get to their classroom, but they got used to it...eventually, which brings them to the current scenery before them now.

A slightly short pubescent looking boy with dark purple eyes and black and purple tinted hair was standing in front of them with a neutral and stony expression on his face, which was a sharp contrast to the open-mouthed stares the class was giving him and the confused look on both Itona and Ritsu's faces.

The boy was wearing a black scarf tied around his neck, a black snow cap on his head, a pair wide, circular frameless glasses over his eyes and a white labcoat of sorts. He was also wearing a rather bulky and possibly overloaded backpack that looked heavier than the boy himself. He clearly stood out, that's for sure.

Next to him, Mr. Karasuma was standing with his calm and professional aura that usually preceded an official announcement or the introduction of a new assassin to their classroom.

"This is Rimyuel Kurakawa, he used to be with class 3-A, but he was transferred here...after failing to show up during the finals." Said Mr. Karasuma with a straight face.

Rimyuel's face was devoid of any emotion as he scanned through his new classmates; paying no mind to their confused and shocked expressions. He neither showed any hatred nor any dislike towards them...he was just...neutral.

"I trust that you've been briefed regarding the situation?" Asked the older man who was standing with him, which prompted the boy in question to nod ever so slightly before walking towards the chair at the ba-

"Top of the morning to ya!" Came the excited voice of the unkillable yellow octopus, Koro-sensei. The teacher in question walked into the classroom with the usual big grin on his face. "hmm?"

He caught sight of the new student that he didn't recognize, who was looking at him with a stony expression and exclaimed:

"Ho Ho, who do we have here a new transfer student, perhaps?" Said a Koro-sensei with his usual happy-go-lucky demeanor.

"Not necessarily, he wasn't sent here specifically for the purpose of assasinating you nor was he sent by the same people who sent Ritsu and Itona, he didn't show up for the finals and his grades took a nose dive. Simple as that." Mr. Karasuma explained calmly.

"I see...so the principal seems to be quite persistent with this regime of his" Said Koro-sensei with a bit of quiet irritation and silent frustration, which quickly melted into excitement in the same breath. "That aside, welcome aboard to the assasination classroom, my boy! Where the ultimate goal is to assassinate ME!"

...his excited declaration fell on deaf ears as Rimyuel walked to the seat at the back of the room with his default stony expression; observing his new teacher intently, while writing something on a small notebook every once in a while.

Koro-sensei just sweatdropped at the boy's...disposition and decided to direct his attention to the rest of his class...who were still looking shocked and confused by this sudden development.

"Uhhh...why is everyone looking this confused we already had two transferees, right..." Koro-sensei scratched his head at the scene before him.

"I think it's because of who the new transferee is, Koro-sensei." Chirped Ritsu as she turned to the boy in question with a joyful look on her face. "Rimyuel Kurakawa won the national Junior high thesis compeition for Biology, two years in a row. He's also the sole heir to the Kurakawa family's research on Biological restoration, regeneration and adaptation RK cells, not to mention that his grades are super stellar and his contribution to the biology club is extraordinary" she said in her usual cheerful demeanor.

The two teachers sweatdropped. If he was such a big shot then why was he even sent here?

"You seem to be well-informed about our new classmate, Ritsu..." Said a certain red-haired devil as he grinned mischievous at the AI girl. "Any particular reason why you looked all of that up?"

"You wouldn't happen to have a little more personal motive for digging all of that up, right?" Asked Rio Nakamura as she held a similar devilish grin on her face.

"Nothing in particular, I always keep track of my classmates; their grades, records, locations, hobbies etc. For example, did you know that Kayano almost always blushes when she looks at Na-" Suddenly a green-haired girl with a red blush placed a hand on Ritsu's mouth...not that it achieved anything physically, but Ritsu had the decency to stay quiet.

All the while, Karma and Rio's demon tail wagged in anticipation as their grin widened significantly.

"Really now?" They said in unison, before turning their heads to Nagisa and Kayano respectively.

Koro-sensei's face even turned pink at the thought of getting some juicy gossip.

The boy remained neutral throughout that little tangent; his eyes fixed in front of him, while only averting them when he writes something on his notebook.

The question still remained, why would someone lile him be sent to the end class.

"They're probably setting an example for the rest; even a top student with accomplishments like his are no exception" mumured Mr. Karasuma to himself. "Typical..."

...

During their gym training, everybody was sparring with Mr. Karasuma or rather they were attempting stab him with their rubber knives on a one on one or two by one basis. However, during this whole assasination training session, Rimyuel quietly stood at the sidelines; observing the scene before him with the same neutral expression, but...there was a hint of something in that default expression...interest...fondness...curiosity...it looked like the face of a mad scientist, while he was in the presence of a very promising experiment, which, in turn, earned him the spotlight; everyone stopped to look at the boy curiously.

"Listen, if you're going to join this class, you're going to have to participate and train with the rest"

Rimyuel looked up from his notes to look up at Mr. Karasuma, who was giving off a professional and stern vibe.

"He's right, Rimyuel. Being our new classmate also mean being our new teammate, you should join in on the training" Ritsu, who was on the boy's phone, said with a cheery smile.

Rimyuel held up his phone and stared at Ritsu with his neutral expression, long enough for the purple-headed girl to blush and avert her gaze. He stared for a little while longer before grabbing the rubber knife and staring at it.

"So the main goal is for me to stab you with this, correct?" Mr. Karasuma nodded at the boy's question. "I see"

The boy walked over to the field where the rest of his new classmates have taken a short break and he stood in the middle. Mr. Karasuma followed suit and stood a few feet in front of him; taking on a basic fighting stance.

"Maybe you should take off that bag of yours" Mr. Karasuma suggested.

"Yeah, that thing does look kind of heavy, and you're gonna all the agility you can get, if you're dealing with Mr. Karasuma" Nagisa advised.

"That won't be necessary" was all he said.

"Hmmm...confident, isn't he?" Karma said with a sly grin on his face.

"I'm not so sure about that, something tells me he has a plan hidden up his sleeves" Kayano said with observant eyes.

"You think so?" Nagisa asked curiously, prompting the girl to nod at him.

The boy in question simply stood there with his neutral expression.

"He seems like the type who won't go for a straight-forward approach and his poker face is impossible to read" Ritsu said from Nagisa's phone.

"Though, Mr. Karasuma isn't the type who will easily fall for tricks" Maehara said observantly.

After they contiued to make their observations, Rimyuel charged at Mr. Karasuma with a surprising amount of speed. They were at close proximity now and Rimyuel lunged at his face with the knife.

"Too easy, kid"

Mr. Karasuma was about to block the attack when...

Rimyuel pulled the knife back at the last second and pivoted on his left foot, which was right by Mr. Karasuma's foot and used his momentum to spin his body; slamming the backpack to the teacher's side.

(Ga-Slam)

...Which had a rather surprising and alarming amount weight to it and due to the positioning of his pivot foot, Mr. Karasuma lost his balance and fell on the ground.

The other students were silenced by the sight before them; Mr. Karasuma was just taken down by their new classmate. Even they, who have been at this for a few months now, never managed to do that and Rimyuel just did it on the first try and on his first day.

"How...?" The 3-E students found themselves saying in disbelief.

"It's pretty sneaky of him, Rimyuel placed his foot right next to Mr. Karasuma's, so that when he slammed him with his backpack, he would topple over; his momentun made sure of that." Said Ritsu with a congratulatory smile on her face for her new classmate.

"I didn't think that Mr. Karasuma would be taken down like that" Nagisa said in disbelief.

"Told ya." Said Kayano; slightly disbelieving the sight before her.

"Not too shabby; using that backpack of his as a his weapon" complimented Karma.

"It's impressive how he managed to place his foot discreetly, though."

"Mr. Karasuma's advantegeous parameters and efforts are useless if they are diverted to a harmless direction. Based on what i've been able to observe so far, Mr. Karasuma had no problem dodging and countering your attacks, plus he doesn't seem to let his guard down at any time. So the only logical strategy to apply is to misdirect his attention and his efforts" said Rimyuel with the same neutral expression as he looked at the dazed man who was slowly starting to get up from the ground.

"Excellent use of Misdirection and you initial disadvantage, Rimyuel. Full marks" exclaimed Koro-sensei said enthusiastically with a big red O mark on his face as he approached the boy in question.

"It was merely a logical response used by simpler life forms, such as the angler fish, which misdirects its' prey's attention before attacking or a turtle who uses its handicap to its advantage" came Rimyuel's neutral and preoccupied reply.

"Be that as it may, it's rare for an assassin to use such a basic act of deception and achieve such results."

"Humans have the tendency to overcomplicate and exaggerate simple situations, thus overlooking such actions and possibilities"

Said the boy as he approached his previous seat on the grassy edge of the field, before pulling out his notebook and writing in it yet again.

"What the hell is in that bag?" Asked a dazed Karasuma as he slowly got to his feet.

"Good question, it must've been heavier than it looked if it had enough force to topple you over" replied Koro-sensei.

"Felt like a table just slammed into my side"

...

...

"Well that doesn't seem very light and comedic at all, it had a depressing aura at best, but I'm sure the writer knows what he's doing." Said Koro-sensei as he waved at the fourth wall. "Hi there, readers! Looks like we got another assassin, hm? I wonder what tricks he'll come up with in the future."

He then started rumagging through his coat before producing a piece of paper. "Now, I know that Rimyuel is more or less stony and anti-social in the prologue, but no need to worry that's only for the beginning, you can expect my students to befriend him on a later date."

He then started reading the piece of paper. "Okay, so the writer has graciously asked me to do the ending author's notes for every chapter, leave me a review if you have any questions, if you have any suggestion, or if you have a request for a short story that you'd like to see and I will do my utmost best to cater to each and everyone of them" Koro-sensei declared determinedly before waving at the fourth wall.

"See you next time"