It seems that most people wanted the option of:

Tsuna sees Nagisa and Kayano as his little brother/sister

So it'll be Tsuna sees them as siblings!!!

Sorry I haven't uploaded in a while. I haven't got much patience and I find it hard to concentrate when there is stuff going around me sooo... And this one is twice as long as the others.

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Authors POV

We turn to a scene where the students are doing PE with their new PE teacher, Karasuma, and Korosensei watching them (sounds creepy).

"Shouts resounding on the schools sunny grounds. How peaceful... Or it would be if they didn't have weapons." Korosensei commented as he watched the students training on how to use a knife.

"One! Two! Three! Four! Five! Six! Seven! Eight! One! Two!" Their shouts continued as Karasuma gave them advice.

"Swing your knifes without hesitation, through the eight strikes! Treat every swing as kill strike!" He shouted as they did exactly that. He then spoke to the octopus. "I'm going to need you to go somewhere else. From now on, PE is my department."

"But I'm lonely." Korosensei said, looking down.

"Find something else to do like, there's a sandbox over there. Have a field day." He suggested to which Korosensei went over there and played with the sand, sadly, as anime tears were shed.

"You're mean Karasuma. The children liked my PE lessons too." Korosensei argued but was denied by Sugaya.

"Yeah not so much. Remember last time..."

Flashback~

"Okay children. Let's start with something simple. Sidesteps to be exact." He then started to doing sidesteps, from left, to middle, to right, at Mach 20.

"That's impossible!!" Everyone shouted but Tsuna who just sweat dropped (Tsuna hid his scars with Mist Flames).

"Sure it isn't. If you've got that down, you could add some cradle in he mix." The octopus replied and started messing with stringe, making some sort of pattern.

"As if we could do that!!" They retorted.

Flashback end~

"There was no way we could keep up to you. Only Tsuna could but he wasn't as fast." Nakamura stated.

"Yeah. It was bit hard trying to keep up to your speed. I'm lucky I didn't collapse after that." Tsuna agreed as Sugino spoke up next.

"We're human beings. We want be be teach by a real human being at least." Korosensei was hurt by this and carried on crying whilst playing with rocks.

"Can I ask an obvious question? If there supposed to be a point to this training," he started, "should we really be practicing in front of our target?"

"Whether it's killing or studying, it's the same. Isogai. Maehara. Come up." The two did as told. "I want you to try to hit me with your knives." At first, they looked hesitant.

"What? Like at the same time?"

"Isn't that kind of dangerous?"

"Don't worry. Those knives won't harm a human. It's specifically made for killing the octopus." He started to loosen his tie; he already threw his blazer off. "Tell you what. If you manage to hit me, I'll let you off for today." The two nodded their heads and got ready. Isogai stroke first. He lunged at Karasuma but was dodged easily. "Come on." Maehara went. They started to attack recklessly as Karasuma dodged. "See? At the paste we're going, I could dodge them in my sleep. They've got no technique." They got a bit pissed at that and charged in sync. But Karasuma grabbed their wrists and pinned them. "If you can't beat a guy like me, you have no chance of killing an opponent who travels a Mach 20. Look." They looked over at Korosensei. "We've been barely been sparring for half a minute and he's had time to build a statue out of sand, had a change of clothes and made himself some tea."

"I hate it when he does that!" Meahara and Isogai shouted. The bell rang.

"That is for today. From now on, PE will be about the basics. Knife positions, Gun techniques- anything to win." Class ended.

"This is so intense. He's terrifying yet cool at the same time."

"I know. He tells you to hurt him, but he'll pat you on the head if you do it right!"

"He's a good coach."

"I know what this is." Korosensei started, "You're trying to take my place as their favorite teacher!" He accused Karasuma but, it didn't seem to faze him in the slightest.

"Really? I'm here by assignment. Like it or not, it's by contract and I quote 'All new hires for E-Class are solely the probative of Kunugigaoka Junior High'." He turned around and threw a knife at Korosensei which he caught with ease. "And either way, this isn't a popularity contest. It's my job. I'm here to help them kill you, pal." He finished as Korosensei switched his hat.

"Could you please not call me that? I prefer the name my students gave me," His expression darkened slightly as he looked up. "So that's Korosensei to you."

We turn to Nagisa, Sugino and Tsuna.

"Ugh. We have a test in sixth period." Sugino complained.

"I know right? They should just let us go home after PE." Nagisa agreed.

"But then we'd be too tired to move." Tsuna informed. They sighed. "What?"

"Nothing. Don't mind us, Tsuna." Nagisa suddenly stopped which caused the other two to stop. They looked up. Well, Nagisa and Sugino did. Tsuna just had a bored expression as he stayed there.

"Hey Nagisa." The red head said. "It's been awhile."

"....Karma." He says to which the red head smiles.

"Ow wow. That must be the notorious Korosensei." He walked past everyone, "He really does look like an octopus." He stopped in front of Korosensei.

"Ah. Akabane, correct? I understand your suspension ends today. That being said, tardiness is a no no." His face turned purple with a even darker purple cross in it. Karma laughed.

"It's kind of tricky getting into the swing of things. Oh, feel free to call me by my first name." He took his hand out of his pocket and asked for a handshake, "Anyway, I've heard some good things about you, teach. It's nice to meet you."

"The pleasures all mine. It should be a fun and educational year." Korosensei shook his hand. But it was destroyed. He was shocked. Karma threw his carton, revealing a knife which he swung at Korosensei who dodged it.

"Ah. You really are fast, aren't ya? And who would've thought these knives actually works? I just cut one up and stuck it on." Karma said, opening his hand to reveal slips of the knife, stuck onto his palm and fingers. "Pretty elementary stuff chief. I'm disappointed that's all it took to catch you by surprise." He said as he show his hand to Korosensei. "But good jump. If you don't mind coming of as a fraidy-cat." He walked towards Korosensei. "What? Are you scared of me?" He stopped right in front of him. "I heard they call you Korosensei because you're supposed to be unkillable. Come on. No way can you be this much of a pushover." Kayano walked over to Nagisa.

"Uh? Nagisa? What kind of person is Karma?"

"Uh. Me and him were in the same class for our third and second year. He was violent. So violent, they finally suspended him and shipped him here. E-Class is where they put you when they don't know what to do with you. Thing is, under the circumstances, he may end up as star student."

"Huh? What do you mean?"

"Blood and weapons is his passion. If anyone can kill our teacher, it's him." Tsuna faked coughed.

"Under the circumstances, I believe that it's impossible for him to kill him." Nagisa and Kayano looked at Tsuna wondering why. "Whenever the octopus' spirit is hurt, he makes it stronger. He will continue to get hurt, but only about once more. Why? Because he'll see your weaknesses and use them against you. The only reason I'm continuing to hit him is because I see my weaknesses and improve on that. But Karma doesn't. You can tell. When he went up to the octopus, he threatened him with a smile. He has a cocky attitude and will only notice his flaws if someone points it out."

"Wait." Nagisa stopped him. "I thought you stopped calling Korosensei 'octopus'. Why are you starting to again?"

"It's more fun seeing him gloomy whenever I say octopus." Tsuna has a small yet sadistic smile on his face. Nagisa noticed this.

"I think you and Karma would get along just fine." Tsuna had an almost noticeable confused look. "Karma is a sadist. And a big one." Tsuna smirked.

"We'd be great friends." Karma started walking back to the building. 'Stick around next time, Korosensei. I'll show you what it's like to be assassinated. You won't wanna miss it.'

We come to a scene where everyone is doing a test. Well, Tsuna is asleep. He finished his test ages ago and handed it in. And Korosensei is punching a wall. It didn't sound like any damage was being inflicted. But he was hitting over and over again and again. It was annoying.

"What's he doing?"

"I think he's punching the wall."

"No, you're right. Karma's smack talk seems to really have touched a nerve." Isogai said.

"But what's the point in doing it if his tentacles are too soft to do any damage?" Meahara asked.

|| 4. His punches are weak ||

"Okay! That's enough! Could you maybe just stop! We're trying to do a quiz here!" Hinata shouted.

"S-Sorry, yes! Absolutely!" He replied.

Now we turn to a scene where the idiot trio are talking to Karma.

"You sure you know what you're getting yourself into here, Karma? The jellyfish is sincerely pissed off." Terasaka asked him.

"You can't pay me enough to be in your shoes." Yoshida said.

"If I were you, I'd stay in my room with my head under my pillow." Muramatsu added.

"Course he is. Who wouldn't be pissed if someone made an attempt at their life. 'Less it's the would be assassin who pissed their pants in the process." Karma replied, making Terasaka embarrassed as he banged the table.

"I-I didn't piss myself." Karma looked over at Tsuna.

"Now, he's the one who I'm interested in." He whispered to himself. But, with Korosensei's and Tsuna's sharp hearing (which made him wake up), they heard him.

"Hey. No making noise during a pop quiz." Korosensei (the hypocrite) scolded.

"Tell that to your tentacles." Someone whispered. Tsuna held back a laugh.

"Oh. I'm sorry Korosensei. But, I already finished that test. I'll just sit back and eat this gelato." Karma replied with an innocent smile.

"Not so fast! No eating during class!" Korosensei looked at the gelato. "Hey! That's the gelato I brought back from Italy yesterday!" Tsuna laughed a bit as everyone also thought the same thing. 'Uh-Oh'

"Oh I'm sorry. I just found it chilling there in the faculty lounge." Karma smiled.

"That won't do young man! I'll have you know I went through the coldest layer of the atmosphere to keep that delicious treat from melting!"

"Yeah so? What are you gonna do?" He licked it, "Hit me?" He taunted.

"No. I'll just take that back and finish what's left, thank you very much." He said as he walked up to Karma. But, one of his tentacles got destroyed. "Anti-Me-BB's!" Karma shot two bullets at him but Korosensei dodged them.

"Hahaha! That twice in one day, teach!" He stood up. "I'm gonna keep pulling the same tricks. Class'll be disrupted. Our grades will slip. But let's be honest here. If you really want this to stop, you can just kill me. Or anyone else in the class for that matter." He put the gelato on Korosensei. "You're just gonna have to let go with us seeing you as our teacher." He let go of the gelato as it fell on Korosensei's feet. "Stop trying to make us think you of our teacher. You can just end all of this." He face darkened. "Except I'll be the one to take care of you." He walked off. "Here's my quiz. Easy peasy." He opened the door. "See you tomorrow teach. What do you say we play again tomorrow?" He walked out and closed the door.

"Idiot." Tsuna said. "Class isn't over, you know!" He shouted. Everyone looked at Tsuna with the same expression. They were annoyed by the fact that he didn't take Korosensei into consideration. "What? The octopus can't get depressed over that. Karma may say that we don't view the octopus as our teacher, but what does he know. He's one of the best teachers in the school. He doesn't treat us like trash and can have a laugh with you all. Then there's the fact that we have to kill him, but that won't happen for a while." Tsuna yawed. "Imma go get Karma." Tsuna left the class as everyone dawned on what he said.

"Tsuna's right." Sugino said. Everyone looked at him. "Korosensei may have helped me out when I got depressed over me not being able to kill him with my baseball skills. But it was Tsuna who helped me get over that." Everyone else agreed. And soon, Tsuna came back with him grabbing the collar of Karma. Everyone had a "WTF?" face.

"What?"

With Korosensei

"That boy--. He's given me no other choice than to buy myself another gelato." Korosensei said as he flew to Italy. "He's sharp; deviously clever. Mustn't let him get to me. I mustn't let in give the satisfaction of loosing my temper and killing him. I am the teacher. He is the student."

Time Skip

"See you later Nagisa, Tsuna." Sugino shouted as he waved at Nagisa and Tsuna. Tsuna nodded.

"See you, Nagisa, Sugino." Tsuna replied.

"Bye. Have a good one!" Nagisa said as the three separated.

"No freaking way. Is that really Nagisa?"

"Look at that guy. So cosy with the E-Class dumbasses." Nagisa had a sad look on his face.

"No surprise. He's already use to the crowd he's gonna spend the rest of his life with."

"Did you hear? Now that his suspension is over, they said that the Akabane nutto is joining E-Class."

"Dude no kidding? I'd rather be death than stuck in a classroom with that freak." At that, a bottle smashed near their heads.

"Seriously? Cause I can help you out with that." Karma said as he pointed the bottle at them. "It'd be messy, but real quick."

"No thanks! I'd rather live!" The ran off in fear of Karma, who just laughed and dropped the bottle.

"As if I'd actually do that!" He said as he walked to Nagisa. 'There's no way I'll risk another suspension with the once in a lifetime chance they're giving me in E-Class.'

"Uh. Hey!" Nagisa said.

"Yeah, hey Nagisa!" Karma replied. "Word is, that you're keeping notes on the octopus."

"Uh yeah."

"Does he hate that nickname? Us calling him octopus I mean?" They continued to walk.

"Now that you mention it, whenever he draws himself, it's always as an octopus. And that's his avatar for the game he always plays. And there's something he always does in the sand box."

"Octopus-trap."

"So, no. I don't think he hates that nickname at all. Well, unless your name is Sawada Tsunayoshi." Karma's eyes sharpened.

"Why?"

"I'm not sure. He's just hated being called that by Tsuna." Karma smirked.

"Well, that doesn't matter. This is good. Oh this is gonna be freaking epic."

"I know that look. You're cooking up something real dark." Nagisa said as he looked at Karma holding his chin and closing his eyes.

"I might be. It's fun right. I thought this was good when I learnt he was a mist but, now that I know what his personality is like--" A train passed by as Karma had a psychotic look on his face. "I get to kill an honest to go teacher. I've waiting for this day. Ever since my last teacher up and died."

Time Skip

"Gone. My gelato fund. Ripped from right under my nose." Korosensei sniffed as he looked in his wallet. "And with pay-day an eternity away. Guess I'll just have to make my own." He said to himself as he opened the classroom door. "Good morning everyone." He greeted the class as he saw a weird sight. Everyone (but Tsuna who was looking at the Sky and Karma who was being Karma) was looking down at their table. "What's with the long faces? Has something ha--" He stopped as he saw a squid stabbed between the eyes.

"Oh that's on me." Karma said as Korosensei looked at him. "Yeah. Totally thought it was you. Innocent mistake. I stabbed it so I suppose I should get rid of it?" Karma asked. Korosensei sighed as he picked the dead octopus up.

"Yes. You should." He walked up to Karma. 'Tsuna was wrong.' Nagisa thought as he looked at the sleeping brunet. 'Karma can do this. Korosensei's spirit just got hit.' Karma smirked as he played with a knife behind his back. 'Bring it on Korosensei. No worries. I won't kill you physically yet. It's much more fun to see your spirit die first.' He thought as Korosensei went closer to Karma. He suddenly stopped. His tentacles turned into drills. "Observe if you will, Karma-me-boy, the artillery of these tentacles. And the sheer Fire power of this missile yoinked from straight from the military." Started to use ingredients to make a dish. "If you think I'll let the new kid get away with murder, think again." He said as Karma spat out Takoyaki that Korosensei put in his mouth. "They say breakfast is the most important part of the day. From your complexion I'd say you haven't eaten. So please, help yourself to some delicious Takoyaki, I insist." He said, giving one to Karma. "You see. I'm a giver. I take care of things. Confused Students, Would-be Assassins, Troubled teens. Every attempt on my life is an opportunity for me to okay my part. So by all means," he ate the Takoyaki. "Keep at it. If by the end of today, you're body and mind aren't in the flow of health and knowledge, then I haven't done my job."

1st attempt

"As you can see here..." Karma looked at Korosensei as he brung his gun up. "Karma. It takes an anti-me-BB far too long to reach its target. I had time on my hands. Hope you don't mind if I prettified yours." He said as he show a gun and Karma's new nails.

2nd

Everyone was cooking. Korosensei checked around. He stopped at Fuwa.

"Let's see. How're you doing Fuwa?" He asked as he looked at her.

"I'm not totally sure. It's got a buzzard tingly taste to it." Korosensei got a small spoon.

"Let's give it a taste." He said as he opened his mouth and took a bite.

"Wow. The octopus can open his mouth." Tsuna muttered as he also walked up to Fuwa.

"That'd be easier if you started from scratch. Why not, toss it out?" He banged the pot as it spilled all over near Korosensei and swung his knife.

"We wear an apron in Home.Ec, Karma." Korosensei replied. Karma was now dressed in a pink apron. "Oh and don't worry. The soup is fine. I ciphered it out of thin air and put it back into the pot." Fuwa tasted it again.

"Hmm... Something still doesn't taste right." Tsuna walked up and tasted it.

"You should add a dash of sugar." She did as told.

"That's exactly what it needed! You're amazing Tsuna!" He blushed slightly at the compliment.

"Hehe. Cute outfit." Terasaka commented.

"So you like it?" Tsuna asked causing his to shout at him. 'It's no use. Tsuna was right. And I thought he was wrong.'

Time Skip

After the many attempts on Korosensei's life, Karma is now sitting on a tree on a cliff, buying his index fingernail. Nagisa walked over.

"Come on man. I'm telling you not to sweat it. Well do it together. You could have the most fool proof plan but if Korosensei has his eye on you, forget it. He's not like other teachers."

"Other teachers, huh?" Karma said, lowering his hand.

Flashback~

"I'm with you 100% Akabane." A teacher said. "Sure you may have issues; sure you may have trouble respecting authorities but I'm with you. Not a question. And I stand by you (oh won't you stand by me-!)" Karma smiled.

~Flashback End

"No you don't understand. I want to do it by myself." Karma replied. Tsuna walked over unnoticed. "Let me ask you: would it tick you off to die in some random place?"

"Oh Karma~!" Korosensei shouted as he walked over- not noticing Tsuna. "I feel like talking exceptionally care of you today. I certainly don't get tired of spiffing you up. Karma smiled.

"Just so we're on the same page here, you really think that you're a teacher above else?"

"Of course."

"Cool. And you wouldn't think twice about putting your life on line to save a student."

"What sort of teacher would I be if did?"

"Cool. That's awesome. I can kill you." Karma stood up and pointed his gun at Korosensei. "Knew there had to be away." He leaned back and fell off. Tsuna's eyes widened. 'No. Not again!' He rushed over to the cliff but just missed Karma. Nagisa was shocked by his sudden appearance. [(A/N) If you want to know what Karma's thinking after he Tsuna came, what the anime!]

"Tsuna-" Nagisa asked. He shook Tsuna. He saw the fear in Tsuna's eyes. "What's wrong?" Then he heard Tsuna mutter something.

"Not again..." Nagisa's eyes widened.

"Again...?" Tsuna then muttered something else.

"T-... Takeshi..." Tsuna's eyes began to water. Korosensei then came back up along with Karma. Tsuna snapped back into reality. He went up to Karma.

"What's u--" He was cut off. He felt a sudden pain of his cheek. Tsuna slapped him.

"Gomen..." Karma was about to ask why he did that but what he saw shocked him. "Idiot!" Korosensei and Nagisa looked at him. "I don't want to live through that again!" Tsuna was crying. He walked off leaving the three shocked. When they snapped back into reality, the started talking about that assassination attempt. That was when they heard a rustle in the bushes. Out came a raven haired boy.

"A-Ano~ Did you see a boy with brown hair pass by?" They all looked at him. He looked at Korosensei. "Hahaha! It's a walking octopus!" They all sweat dropped. "Anyway- umm... I saw you trying to... you know... commit suicide." Karma stood up.

"Yeah... It was to kill this guy." He replied as he pointed to his teacher. "Then Tsuna just slapped me." Karma said. The boys eyes widened.

"Yeah. I also heard him mutter "Not again..." and "T-... Takeshi...". Didn't he also start crying?" They nodded at Nagisa.

"Tsuna..." They looked at the boy. "Gomen..." He started to cry. He had guilt written on his face. He wiped his tears. "Sorry. Um... I am-- no was a friend of Tsuna."

"'Was'?" Karma asked, curious on the choice of words.

"Umm... You see. I did something horrible. I'm supposed to wash away sadness but didn't and instead added more worries." Nagisa and Korosensei widened at that. They heard Tsuna say that! "I... betrayed him and left him all alone... Even though he begged me. I-I... want to apologize..." He started to cry. He wiped them off. "Oh and... I'm that Takeshi. My name is Yamamoto Takeshi! Nice to meet you!"

"Then..." They all turned to Nagisa. "You were the one who almost committed suicide...?" Takeshi flinched slightly.

"Yeah... It was for a stupid reason. But Tsuna prevented me from jumping. I'm lucky he was in my class..." Takeshi said with a sincere smile. They smiled at that. "Wait! You guys are from Kunugigaoka, right?" They nodded. He smirked. "Well, see you later!" The nodded again. Takeshi went off.

"Wait,... later?" They all shrugged.

The Next Day

"Boys and girls,... we have a new student." Tsuna widened his eyes at who came in.

"Yo. I'm Yamamoto Takeshi! A friend of someone in this class! Nice to meet you!" They all started I whisper. Tsuna slammed his hands on his table. They all looked at him.

"T-Takeshi?..." His eyes started to water.

"Tsuna!" Yamamoto jumped at him and hugged him half to death.

"W-Why...? Why did you come here?" He's asked as a tear slipped down his face shocking all but Nagisa, Karma and Korosensei.

"I'm sorry Tsuna. The rain is supposed to bring the Sky happiness. But I added more by betraying you." The rest were confused by this. But Takeshi's next action made them more confused. He kissed Tsuna on the forehead.

"EHHH?!?!" Tsuna blushed slightly.

"Ti perdono, la mia Pioggia." Tsuna said in Italian confusing the rest of the class but Korosensei.

(I forgive you, my Rain.)

Takeshi let go of Tsuna. Then, he suddenly remembered something.

"Ah. That's right! Dino is coming after me. He said he forbid me from seeing you. He's even brought his whip."

"WHIP?!?!?!" They turned around and forgot that they were in class.

"Well, its not like he'll hit me with it. I'll just dodge it. Hahaha!" They sweat dropped.

"That sti--" They were cut off with the door being knocked down.

"Ta~ke~shi~" Dino said creepily. "Kindly give my otouto over~" Takeshi gulped and shook his head.

"Dino-nii." He looked at Tsuna, who was wiping the tears out of his eyes, which made him that much cuter. "Don't hurt Takeshi, I forgive him." Dino blushed like a mad man.

"H-Hai, Tsuna... You're lucky he forgave you." And with that, everyone gave up.