Disclaimer: I Do Not Own Katekyo Hitman Reborn Nor Shokugeki No Soma! I Only Own the Idea!

Summary: Tsunayoshi gets forced into being a second Sky Arcobaleno, and years later his younger brothers become candidates for Vongola Decimo. Tsuna is a top chef in the Food Industry and his brothers and their tutor; Reborn, enjoy joining to help judge students. Strong/Smart!Tsuna. Eventually R27. Luche/Iemitsu bashing. Kawahira/Checkerface!Love. 10!Gen Guardians become Tsuna's middle brothers guardians; except Mukuro. More will be revealed as the story goes on.

Enjoy! XD -my other stories are going to be continued soon! I just got really into Katekyo Hitman Reborn lately and I wanted to start a few stories! Ask if you'd like more explaination to things!

Chapter One: Unexpectedness... Seriously.

Eleven Years Ago

"I don't want to go through with the original plan." Luche said blankly as she stood defiantly in front of a checker clad man.

Checkerface scoffed, "It is too late to back out now, the pacifiers have already almost finished synchronizing with your bonded elements. Not even unbonding them will stop the synchronization."

Luche paled, "Is there anything I can do to at least keep the bulk of the curse off of them?! I'll even take on the full weight of all their curses myself!" She pleaded desperately.

"ARE YOU INSANE?! You think you, with your sorry excuse for flames, could take on the bulk of all their curses? You'd only kill yourself and them!" Checkerface snapped. "Those curses aren't mere child's play, their powerful masterpieces that keep this very earth in orbit!"

"Then what can I do? I'll do anything!" Luche continued to plead.

Checkerface sighed, there's only one way to remove the curse part of the curse, but the Arcobaleno would still hold the duties of the pacifiers. The only problem is the method of removing the curse. To most he seems cruel, he probably is, but he's only doing what he thinks best to keep the Earth, that he and his siblings gave their lives to protect it, alive. He wouldn't wish what he says next on anyone. "There's a way to remove the curse while still keeping the duty without killing anyone. However, to do so a highly pure sky has to create a bond with all of your elements while you're still bonded to them."

Luche stiffened as she realized why he's hesitant to tell her.

When a completed rainbow is bonded to a sky, but then binds to another sky without being released, the second sky's core goes ice cold; becoming empty. It's a terrifying feeling to always feel cold. All Sky's know instinctively that you don't bind a whole binded rainbow to yourself that's already bond by a different sky.

One or two bonded elements? Sure, nothing changes. A full Rainbow? Ice cold.

However, if it meant her elements could be relieved of their curse than so be it. "What happens to the Sky once bonded?"

Checkerface wanted to growl at her lack of consequence for not even taking a second to realize the horrible fate she's going to leave the second sky to. He grit his teeth, "A second Sky pacifier is created solely out of his core. However, because he will be binding to a rainbow of bonded elements, his pacifier will be cold to touch, instead of warm like yours and your elements. And the color inside his pacifier will be far lighter than yours and your elements. Instead of being a vibrant color like the rest of the pacifiers will it will be a light soft color of orange. Like you and your fellow elements his time will stop and he'll stop aging, yet he will stop the de-aging so that you and your fellow elements aren't cursed as infants. Remember though that if you pick this option, you will be condemning him to Sky's everywhere biggest fear; a cold core infinitely. As by him taking the curse away all the arcobaleno will become immortal and will forever be the current arcobaleno, as I won't need to replace them after this."

"That doesn't matter! What happens if I release their bonds?" Luche snapped impatiently, she wants to go find this sky already.

"After the pacifiers are synced with the Rainbow and yourself, then even if you release their bonds nothing will happen. They'll forever be Arcobaleno, but the second sky will gain his warmth back overtime." Checkerface replied, thankfully remembering that detail and two others.

"I won't release them though." Luche stated possessively. Their hers not anyone else's.

Checkerface seemed to read her train of thought, "They are only yours by force. It's only a one way bond, because they haven't fully accepted you as their sky, so you forced your Will onto theirs and created a one-way bond. Should they ever become conscious of that bond and choose to reject you, that bond will break and a new one will be able to reform, not that they'll won't one after rejecting you." Inwardly he grinned at the thought of her getting a taste of her own medicine. He may be cruel, but he's not as cruel as she is.

"Where do I find this Sky and what do I do once found?" Luche asked mentally plotting different ways to get the sky to cooperate by force if necessary. "And what happens if they accept me as their sky?"

"If they accept you and you release them the same applies. Though it will be far more painful for you if they accept you and then reject you." Checkerface warned with an inward smile, "He can be found in Namimori Japan. He's currently ten, but he won't stop ageing physically until he's seventeen. Once he's found and brought here the pacifiers will bind to your souls and the Arcobaleno duties will be placed and his core will painfully turn cold. I'll return him once his job is finished and you best hope he never runs into you."

Luche hummed as she asked, "What's his name?"

"Sawada Tsunayoshi." Checkerface practically purred just thinking about the small child's pure sky flame.

Luche's eyes glittered as she recognized the name, but didn't care that he's a potential Vongola Heir. He's going to help her elements whether he likes it or not. "Will he too receive an animal partner at the pacifier binding?"

Checkerface nodded, "He will become an Arcobaleno, so yes he will also receive an animal partner. However, I will have him separated from you and your elements until after the binding. They don't need to know about his existence within the Tri-Ni-Sette for now."

He doesn't want them to have to witness what their 'sky' is doing to a fellow sky. There's many things Luche doesn't understand about what she's condemning him to. Luche and her elements received premade pacifiers. Tsunayoshi's will create itself during the binding. He'll be in agonizing pain for that, and that his core will freeze chilling him with no relief, and it'll happen in just a few minutes.

Luche figured he was done talking so she left right away to go and collect the young sky.

Checkerface watched her leave sadly. No matter what he can't let her kill herself and her elements, even if that means guiltily using another sky to do it.

Three days later, Luche returned with the small brunette boy in her arms dead asleep from sedatives. "So how exactly will he bond with my elements?"

"When the pacifier binding starts, his Will will burst out of his body and attach to the strongest elements it can find and will create a stable bond with the elements. So, even if he's rejected by them or accepted by them the bond won't break. Not only that but if you're elements reject you and are released by you and wants to bond with another sky, they can without causing a chill to the sky's core. No Matter What his bond with them will exist." Checkerface said as he gently took the boy out of the woman's arms. "Call your elements to gather at the hill. The binding will be done once they've all arrived."

Luche nodded as she headed out to make calls.

Checkerface looked down at the small ten year old boy in his arms sadly as he took him back into the soundproof room directly under the hill the binding takes place.

An hour later the boy groggily woke up and rubbed his eyes.

"Are you okay?" Checkerface asked the small boy he had met a few years ago, as he took off his mask, revealing his snow white hair and red eyes.

"'m okay." Tsuna replied sleepily. "What are you doing here Tea House-ossan?"

Checkerface bit his tongue as he said softly, "Tsuna, my name is Kawahira. You're here because the lady before needs you to help her Rainbow." He spat mentally, but outside it was spoken softly.

"Oh! So that lady has her whole Rainbow? She's lucky! None of the elements in my neighborhood want me as their sky. They think I'm useless so they call me Dame, and at the school I go to people are more focused on food than people for the most part." Tsuna said sadly before his eyes sharpened, "That lady though, her bonds are forced and she's made of lies."

Kawahira nodded in agreement. He knows that the boy in front of him already knows about elements and bonds and the whole shebang. Not only that but the boy has already unlocked his flames and his intuition has been awakened since birth. It's very easy for him to accurately read people. "Her name is Luche."

Tsuna's body twitched as intuition began to scream at him when a deathly fear gripped him tightly. Tsuna was scared. He's afraid once it clicked why she wanted him. "She's going to have me bond to her bonded elements without releasing them." He ghosted out as his began to feel his Will start to shift slightly inside of him against his refusal.

Kawahira bent down onto his knees so that he was eye level to the boy as he explained as quickly as he could, what was going to happen.

Tsuna understood exactly what Kawahira was saying to him. Luche is using him to do what she can't, remove the curse from the pacifiers. To do that means he has to suffer.

Tsuna bit his lip as his Will jumped inside him painfully, "It's starting," his intuition whispered to him. He laughed slightly brokenly, "My elements are going to freeze my core." before his eyes widened and he screamed as his body hunched in pain from his Will exploding out of him forcibly.

Kawahira pulled the boy onto his lap to try and relieve some of the pain. Tsuna was crying as his screams grew louder and louder as his flames began to form a soft orange pacifier. His Will continued to spread up and out until it latched onto the eight elements above him; one of element each of the rainbow, with the addition of a second Rain and a Sky.

A minute or so later; it felt like an eternity inside the soundproof room, his screams cut off completely and he went deathly silent as he felt bonds form with bonded elements. His body trembled as his core began to slowly lose it's warmth and started to turn icy cold.

Tsuna began pressing his body against Kawahira as much as he could to try and get some warmth back. It wasn't working at all. His core's warmth was rapidly disappearing and being replaced with a chill and it wasn't coming back. "'s cold." He shivered as he began repeating in a mantra, "'s cold. 's cold. 's cold. 's cold. 's cold."

Kawahira lifted the boy up into his chest to give the child some warmth as he watched the boys lips tent blue slightly from his core chilling. Slowly he walked over to the bed in the room and placed the boy under the mountain of blankets he had collected to prepare as best he could for this moment.

He felt a new presence form behind him, and his eyes softened at the small lion cub with a warm sky flame mane jump onto the bed with Tsuna and curled up to him, supplying the ten year old with some warmth he desperately needs.

Kawahira picked up the small pacifier that Tsuna's will created and looped a black ribbon through it and hung it on Tsuna's neck.

Tsuna let himself drift off into a cold sleep with the pacifier and the lion cub (named Natsu he decided) close to him.

When the ten year old woke up the next morning in his bed, he thought all of it was just a bad dream. But then, he realized how cold his core became. What once was a soothingly warm fire is now a block of ice. It's so Cold.

Natsu has a time limit to his limited supply of warm sky flames. The small lion could produce his own sky flames, but they only stayed active for 45 minutes at a time and had a 'cooling' period of 15 minutes.

Tsuna took Natsu with him everywhere, to have some sort of 'security blanket'.

Eleven Years Later

"Luche, I'm taking on a student in Japan. Would you like to join me?" Reborn asked his sky. He had fully accepted her about a year after he was bounded to the yellow pacifier he wears under his dress shirt.

Luche looked up from the book she was reading, "A student? Who?" She asked her first true element.

"One of the Vongola Decimo candidates, Sawada Ieyasu." Reborn answered.

The name 'Sawada' caused Luche to stiffen unnoticeably, because she knows another

'Sawada' that was forced to do something no sky would ever do without good reason. Seeing that it wasn't the one she feared it to be, she nodded. "I'll go with you. Who are the others?" She asked curiously.

"His older brother, and his younger brother. I couldn't get any information on the older brother other than that he's twenty one, but one of the younger brothers name is Ienobu and he's only eight and Iemitsu doesn't want him involved." Reborn said.

Luche figured she was safe to tag along without endangering any of her chosen elements. She packed a light case of luggage, "I won't be able to stay long, but I'll join you for now."

Reborn smirked, "Good. I'll get the car ready." He walked out the room and minutes later

Luche followed him to the car where Reborn drove them to the airport.

Hours later they arrived in Namimori Japan. A disgusting feeling in Luche's gut made her want to leave right away but she ignored it. Reborn was with her so she would be safe from everything.

Reborn had sent the flyer of his 'job' a few days earlier and the Sawada mother had called accepting his job of him tutoring her son and his terms to tutoring the boy; a place to eat and sleep. So early in the morning he had no problem knocking on the door with Luche standing beside him just after he heard his soon-to-be student come down the stairs.

A smaller than average thirteen year old blond boy opened the door with tamable gravity defying hair. He was dressed in his school uniform and has ocean blue eyes. This is Reborn's soon-to-be student, Ieyasu.

The teen blinked at them, a funny feeling in his gut at he looked at the well dressed man and women in front of him. He waved an arm, "Please come in." The voice in the back of his head didn't complain and he trusts that voice.

Reborn rose a brow, but figured the boys intuition told him that they wouldn't harm him, so he entered, "I'm Reborn, the home tutor."

Ieyasu groaned, "Seriously? But I don't need one, my grades are fine."

Reborn nodded, already knowing that, the kid does have a B average after all, "I know, but I'm here to tutor you into being a Boss." He'd go more into that when the two, maybe three if Luche joins, are alone.

"I don't want to be a boss. Tsu-nii complains all the time about the endless paperwork." Ieyasu said dead seriously. His brother doesn't go a day without mentioning it. 'The Devil Papers' he calls them.

"Tsu-nii?" Eight year old Ienobu bounced over to his middle brother, "Is he here? It smells like he's here." The eight year old informed. He's the average eight year old height with hair like

Ieyasu's but his eyes are caramel brown, he was in the elementary school uniform.

"Smells?" Luche asked.

Reborn could understand her confusion, but the eight year old has a hypersensitive sense of smell.

"Yeah!" Ienobu cheered, before his eyes narrowed on Reborn, "Why do you smell a lot like Tsu-nii?"

"Me? I smell like your brother?" Reborn's confused, he's not wearing any sprays today knowing about the kids sense of smell, and he's positive he hasn't met the oldest brother yet.

"Yes." Ienobu said as suspicious as an eight year old could. "Have you ever dated nii-san? 'cuz his smell is like all over you. Almost as much as that ladies is."

Reborn froze, Luche is his bonded sky so it's her flames the kids smelling, but if he's smelling her on about the same level as his brother then that means the brother has bonded with him too. "Luche, what is he talking about?"

"I don't know." She replied calmly, however on the inside she's nervous. 'Stupid Brat, Stop talking!' She internally screamed.

Ieyasu frowned slightly at her reply, 'She's lying' he thought. He shook it off, "Ienobu go help mom with breakfast. Tsu-nii's going to be busy today, he's got a class today."

"Oh~" Ienobu's eyes sparkled, "How many E's do you think he's going to give out today?" Before he pouted, "Aww, that means he won't be able to make my lunch! Tsu-nii's food's the best!"

Ieyasu laughed, "True, true! I bet he's going to give out at least 7!"

"Na uhh! At least seven in all of his classes!" Ienobu bet as he walked into the kitchen to help his mother.

Ieyasu lead Reborn and Luche to the living room to wait until Nana calls for breakfast.

As Reborn and Luche sat on the couch, Reborn asked, "What classes?"

"Oh, of course you wouldn't know after all!" Ieyasu laughed unknowing what he's doing to

Reborn's pride at knowing everything; killing it. "Tsu-nii teaches a few classes at the Totsuki Culinary Academy, but he also owns a small cafe here in Namimori."

'WHAT!' Reborn mentally screamed. 'That's the most well-known cooking school in the entire world! Being able to teach at that school means, he's one of the best chefs in the entire world! And a small cafe here in Namimori? Why doesn't he have a five star restaurant in one of the richest places in the world?' he was mentally strangling Iemitsu in his mind.

Luche coughed not understanding, she's never heard of this school before, but she can feel Reborn's awe on her bond.

"It's the top culinary school in the world." Reborn answered simply. "How did your brother get a job there?" It takes a lot for Reborn to get amazed, but right now he's amazed.

"Ni-san started learning how to cook when he was five and went to the middle school section of the school. He's a really fast learner so he was able to skip to high school when he was ten. He became the number 1 of the Elite Ten when he was eleven; he would have become the best at ten, but something happened, and stayed as the number one until he graduated and opened his own cafe. Not just anyone would hire a thirteen year, no matter their reputation so the headmaster at the academy offered him a teaching position, not wanting his skills to go to waste." Ieyasu's always happy for a chance to tell this story.

"So he teaches all the time and runs a full time cafe?" Reborn asked.

A dark cloud settled over Ieyasu, "That's thing, he's unmotivated that brother of mine. His skills in cooking and his food aren't something to laugh at, but he's not motivated to aim higher. My brothers got a very warm personality, but his aura is terrifyingly cold. Not many people look past his cold aura so he doesn't have many friends, so he doesn't really have anyone to share his food with. It's very sad that his food is some of the best in the world, yet he can't share it with people he knows."

"But doesn't he have you, your brother, and your mom?" Luche asked.

"It's not the same." Reborn said instinctively, his family will never criticize him so he won't know if he's doing something wrong. He won't know if his food is as fitted to their palettes without them saying something. "Family is biased. They'll praise his food until the world ends, but will never criticize it."

"That's not completely true." Ieyasu said surprising them. "Tsu-nii loves cooking for us; me and mom, but he loves cooking for Ienobu the most. Ienobu is a picky eater after all and if he doesn't like something he speaks his mind uncaring about people's feelings. Tsu-nii takes him to the academy a lot, because the things Ienobu says about people 'are entertainingly interesting', his words not mine." He nodded after that, "Mom and I don't really care what we eat so long as it tastes edible. So we aren't necessarily 'bias' we just don't say anything but praise."

Reborn and Luche nodded in understanding.

"Does he live here?" Luche asked showing herself calm to the world looking at her, but terrified about meeting him face to face.

Ieyasu shook his head, "No, Tsu-nii hasn't lived here since he entered the academy. He has an apartment here in Namimori, but when he has back to back classes he stays in the Polar Star Dormitory like he had in Middle School and High School. He pays rent to stay unlike students that live there for free, but he doesn't mind. Tsu-nii's rich after all." Ieyasu laughed.

"Ieya-chan, bring your friends in, breakfast's ready!" Nana called out from the kitchen.

"Yeah, Ieya-nii! Breakfast ready baka!" Ienobu giggled in a good mood.

"Nobu-chan! Don't call your brother that!" Nana scolded lightly.

"Hai, mama!" Not one to be detoured Ienobu replied back, "Breakfasts ready, nii-chan!"

Reborn, Luche, and Ieyasu took their seats at the table.

"Odda da, what a handsome gentlemen and lovely lady!" Nana didn't mention that the lady looks familiar, "I'm Sawada Nana, but you can call me mama."

"I'm Reborn, I'm here to be Ieyasu's teacher, and this is Luche a close friend of mine." Reborn introduced.

"Oh! How lovely! Allow me to properly introduce my sons." Nana placed a hand on Ieyasu's shoulder, "This is Ieyasu he's thirteen and attends Namimori Middle." She removed her hand off Ieyasu's shoulder and placed it on Ienobu's head, "And this is Ienobu he's eight and attends Namimori Elementary when he's not helping my oldest. My eldest won't be here for a few days as he teaches up at the academy as Ieyasu's probably told you. Normally he only works a few afternoon classes, so he by in the mornings and at night, but his schedule is so random. He's got three full days worth of classes this week, so he won't be by until Friday night as today's Monday, not only that but the freshmen training camp is going to be starting soon so all my boys will be excused. Tsu-chan takes them with him those days so they get excused from school."

Luche would leave tomorrow, so she's safe, she wouldn't have to face him nor be in his no doubt freezing presence. She looked at Reborn from the corner of her eye, she didn't want him to meet the second sky, but she knew she wouldn't be able to stop him without looking suspicious.

Suddenly a cold chill settled over the house as the front door was opened with a small, "Pardon my entrance" causing Luche and Reborn to stiffen and tense.

Luche from fear, knowing who just entered the house. And Reborn from never feeling such a cold feeling in his core. His core that was making him feel a soul crushing sadness for reasons he doesn't know and dammit! Reborn does not like not knowing things.

Ienobu jumped out of his seat at the table, "NII-SAN!" He screamed happily as he ran out of the kitchen to the entrance way.

"Oof- Bu-chan! Can't breath!" Came the reply from the deathly cold presence at the front door.

There was a small thump on the floor, sounding like something just jumped down- Ienobu most likely jumping off his brother. "Gomen!"

A sigh was the only reply as the person at the doorway walked into the kitchen with Ienobu bouncing all around him.

Said person has caramel brown gravity defying bangs and his hair in a bun a thin pair of black rectangle frame glasses rested on his nose. A high quality pair of black dress pants and a gray cashmere sweater. Black dress shoes and a soft orange scarf around his neck tied the look together. He looked no older than seventeen, which was confusing because Iemitsu had said his oldest son was twenty-one. His chocolate eyes caught sight of Luche and he promptly frowned, "What are you doing here, Luche?"

Luche stiffened as Reborn looked at her shocked, however she didn't reply causing the person's frown to deepen.

Reborn pulled his fedora down to cover his eyes as he answered for her, "I'm here to tutor Ieyasu and Luche came with me because I asked."

The young man nodded in understanding, "I'm Sawada Tsunayoshi, Ieyasu's and Ienobu's older brother. I'm twenty-one despite my appearance, you can call me Tsuna." Tsuna introduced himself before turning to his brothers, "You two need to get to school and inform them that you'll be with me for the next week after Thursday. The training camps starting and I got permission for you two and whoever else I want to bring to come."

Ienobu pulled on his pants slightly, "Did you bring me a bento?"

Tsuna chuckled as he bent down to Ienobu's level, "Sorry, Bu-chan, I had to hurry to get here after getting my first class prepared so I wasn't able to make you a bento but I'll make it up to Thursday. There's going to be interesting people at the Training Camp if what Fumio-san and Issi-chan say."

Ienobu shivered in excitement as he grabbed Ieyasu and dragged him out of the house to

'Hurry up and get the day over with so that Thursday comes faster!'

Nana and Tsuna laughed at the display, Reborn chuckling a little also.

Luche remained stiff.

Nana left the house soon after saying that she's going to go make plans with the neighborhood housewives for a spa mini-vacation starting Thursday.

"Luche." Tsuna said the second his mother left the house, his presence becoming colder, "Why the hell are you in this house? Haven't you done enough?!" He yelled.

Luche flinched, but didn't reply. Reborn watched silently with growing confusion.

"Answer me!" Tsuna yelled growing angry as he let his Will brush against hers causing her to shiver. "You did this to me!"

"I didn-"

"The hell you didn't! Don't pull that shit, Sky Arcobaleno. You knew perfectly well what you were condemning me too." Tsuna cut her off sharply.

Luche clenched her fist together as she started to also grow angry, "You wouldn't understand! They're my Elements!"

Tsuna grabbed her by her wrists and slammed her against the wall pinning her, ignoring the gun Reborn- her sun; his sun- was pointing at the back of his head. Tsuna lit a small orange Sky flame on his pointer finger causing the room to chill even more, he hovered it over her core causing her to shiver uncontrollably at the chill. "You're the reason I can't have Elements you ungrateful bitch, get out of this house and stay the hell away from me and my family or the next time I'll snap your neck." He threw her out of the kitchen with his teeth gritted and his hands fisted drawing blood.

Reborn followed Luche out of the house with a growing anger and irritation for not knowing what the hell's going on.

Tsuna fisted his hand into his sweater where his core's located, as he slid down the wall as the chill in his core started to weigh down on him. "Natsu." He called his warm lion over to him and wrapped his arm around the warm creature relishing in the heat that filtered over his body.

Reborn walked back into the house after Luche had left not answering any of his questions to find the oldest Sawada son on the floor with a small lion curled up to his chest being held up with is left arm while his right covered his eyes. Tsuna didn't move from his position, "I take it she never told you what she did to me, nor who I am?"

Reborn nodded as Tsuna finally looked at him.

Tsuna smiled sadly as he stood up, "Accompany me for today. Ieyasu will be fine one more day without a tutor he doesn't really need." He started walking out the house.

Reborn weighed his options of waiting to tell Ieyasu the truth of his heritage, and agreed that it could wait for a few more hours and followed Tsuna to the black BMW parked out front.

A few minutes after Tsuna started driving he spoke, "You accepted Luche's bond, right?"

Reborn nodded.

"Then I'd think really hard if I was you. What I'm about to tell you will most likely cause you to reject her, and once a bond is accepted and rejected a new one can't be made." Tsuna warned.

Reborn considered this, to Tsuna's silent approval, but answered aloud after a few minutes, "If she's hiding something that would cause me to reject her then I wouldn't want to be bonded with her anyway."

Tsuna nodded in understanding, "What exactly do you know about the 'Arcobaleno' besides that you are one?"

Reborn's eye twitched, "How do you even know all of this? Iemitsu said you and the others were completely unaware of the Mafia."

"A Question for a question then." He chuckled. I'm a chief from the Totsuki Culinary Academy; I deal with all kinds of people and teach some 'abnormal' lessons so to say. Besides, I met a man way before I even enrolled into the Academy and he taught me some things." Tsuna answered vaguely as he looked at Reborn from the corner of his eye, before looking back at the road with Natsu on his head. "Now, my question please."

Reborn sighed as he looked out the window by him, "The Arcobaleno are the people with the strongest seven flames of the Rainbow, when they are named Arcobaleno they are bound to the pacifier of their element and are cursed into the forms of infants to keep their flames pure. Their duty is to keep the earth stable as the main foundation of the Tri-Ni-Sette."

Tsuna nodded, "Ever wondered why your not an infant right now, Mr. Sun Arcobaleno?"

Reborn tensed as his head snapped towards Tsuna, "How'd you now I'm the Sun Arcobaleno specifically?""

Tsuna scoffed, "I'm surprised you don't know that answer yourself. That or Luche has personally made it so that you can't find that answer yourself." He paused before a small smile overtook his face, "Do you really want to know why Ienobu said you smell like me?"

Reborn pulled his fedora over his eyes again as he nodded minutely, he's starting to understand slightly. Some of the pieces are missing, but the puzzles starting to come together.

Tsuna dug inside his sweater and pulled out a soft orange pacifier that hung by a black ribbon.

Reborn looked fixedly at the small pacifier that was just like his yellow one, only a softer orange, "How, Luche is the Sky Arcobaleno?"

Tsuna nodded in agreement, "She is." His eyes flashed orange for a second, "I'm what's keeping yours and you fellow Arcobaleno's flames pure without you all turning into infants, giving me the Arcobaleno status as without me Luche would be dead and you'd be an infant."

"Dead? What do you mean, Dead?" Reborn asked horrified at the thought of his Sky dying.

Tsuna's smile strained slightly as he heard the obvious worry in Reborn's voice, he's jealous... The sun before him is his and yet he's not. It hurts, more than he wants to admit. "Sky Arcobaleno's usually have short life spans as they usually hold the bulk of the curse while the duty is split evenly. Luche is the current Sky Arcobaleno and would've died two to three years after the pacifiers were bonded to her chosen Elements. I stopped that effect along with the all the other pieces of the curse."

Reborn thought all this information over as Tsuna drove into the Academy's parking lot, he still has a few more questions but they can wait for a little while.

Tsuna began walking towards his classroom, while Reborn looked around the property as he'd never be able to step foot on this property otherwise, even those he's the greatest hitman in the world.

Tsuna walked into his classroom to see some of his students still finishing up, he looked at the clock and calculated that they had about 20 minutes left to finish. Tsuna pulled a second chair up to the front table as he addressed his class, "Everyone this is Reborn-san, you treat him with respect he'll be here for the day."

Around of "Hai, Tsunayoshi-sensei" filled the room as a group of two girls brought up a small desert.

"This is an Lemon-Berry Meringue Cake." Tsuna said aloud, "Girls recite the criteria for Reborn-san, please."

The first girl with long black hair pulled back into a high ponytail and a white baking uniform on replied, "Make a small desert using the 'main' ingredient in our basket. Amy-san and I received Lemons."

Tsuna nodded as he used one of the forks beside him to take a small piece of the cake, prompting Reborn to do the same.

Tsuna set the fork down as his eyes watered slightly, "Too much lemon." He said with a small shake of his head, "Reborn?"

"Are cakes supposed to be this salty?" He asked as he licked his lips and his mouth dried slightly.

Tsuna shook his head, "Normally no. Girls, the berries are done splendidly. However, your item was Lemons. E." The girls took the plate away from their teacher and his guest with tears in their eyes.

"Your brothers mentioned those earlier, E's." Reborn stated as he watched a blond male student walked up with a red head female.

"E's are grades." The Redhead female informed. "E, B, and A's. Those are what Tsunayoshi-sensei gives out, E being the lowest and A the highest. Most teachers only give out E's and A's so we're grateful for Tsunayoshi-sensei giving us a chance." She bowed lightly to them with the blond male following her example, "My name is Elade Rie."

"I'm Alial Brist, our item was chocolate." He placed a delicious looking chocolate dessert on the table.

Tsuna took one look and was amazed, "A Flourless Black Forest Roulade, where did you learn to make this? I was planning on teaching this to the class." He took a clean fork by him and took a piece of the chocolate desert.

"Me mom loves chocolate and growing up flour was too expensive so I had to make due." Alial replied meekly.

Tsuna nodded in approval, "An amazing display of presentation. It's a little lopsided, but that's to be expected without being professionally taught how to set it." Reborn and Tsuna took a bite of the Roulade at the same time.

Tsuna smiled softly as Reborn smirked, "Piu Delizioso." (Most Delicious) Reborn praised in Italian.

"Much agreed, The Flourless Black Forest Roulade was done most masterfully. The jelly roll and chocolate cream are mouth watering. A! Bravo, you two." Tsuna bowed his head to them in respect, with the two following.

The rest of the desert class followed, with Tsuna giving out about seven or eight E's and a handful of B's and only two other A's.

The bell rung signaling the end of that class and Tsuna stood up to the whiteboard as a few of the volunteer kids from the middle school came in to clean us the used areas for the next class.

In elegant handwriting Tsuna wrote recipe for Chicken Vesuvio on the board taking in account Reborn's obvious Italian heritage. As soon as the last middle school student was finished and out the room, Tsuna's next class of students entered the classroom.

They were partnered up and placed at stations as Tsuna stood with a crack in his neck, "Everyone, this is Reborn-san you are to treat him with respect." At everyone's nods he continued, "Today you're going to be making a Chicken Vesuvio. The main recipe is on the board, if it is followed to a 'T' the most you can get is a B. If you are fine with that, then follow step for step what's on the board. If you want to go higher, do as you please, just beware that if your meal is below what's on the board you will get an automatic E." Tsuna sat back down as he watched his class begin with preparing chicken.

Reborn watched as Tsuna started to write down a list of what seemed to be different dishes. He raised a brow.

Tsuna looked over at him for a second before going back to what he was doing, "My next class is a hands on class. Meaning as I cook they watch before trying themselves with me helping. The year just started for the first years so all the teachers are testing their skills and knowledge. My next class is a second year class." He paused before sighed, "Issi-chan's in this class." He pouted, "That boy is eccentric. He cooks better naked in an apron."

Reborn struggled hard to keep a straight face. He shot a look of exasperation at Tsuna, "Why?"

Tsuna shrugged before his eyes turned serious, "Satoshi Isshiki is the current seventh seat of the Elite Ten, so his cooking skills aren't to be laughed at, however his cooking also has a lot of room for improvement also so the headmaster made him take this class." He laughed,

"Issi-chan doesn't know I'm the one teaching the class, so his reaction is going to be interesting. Issi-chan lives in the Polar Star Dormitory with me and a few others." He informed.

Reborn nodded in amusement, glad he took a day to wait for once.

An hour and fifteen minutes later the first Chicken Vesuvio was placed onto the table; followed by the rest.

Tsuna frowned at all the dishes he tasted. They all followed his recipe completely. None of them tried to think outside the box. He's disappointed.

The last dish was placed in front of him and his eyes widened at the smell. Reborn was bored from eating all of the same dishes, so he just watched.

The young girl that placed the dish onto his table has long bluish-black hair with two braided pigtails and wears a flower hairpin on the right side of her hair. She has yellow colored eyes and a petite body figure; Tadokoro Megumi. She's trembling nervously.

Tsuna looked all round her and noticed that no one was with her, how'd he miss that one of his students didn't have a partner? "Why didn't you tell me you didn't have a partner, I could have added you to another group or partnered with you myself!" Tsuna asked.

The girl shook her head frantically, "No need, no need. Tsunayoshi-sensei doesn't have to worry."

Tsuna nodded skeptically as he took a fork and pulled it back with a glistening piece of chicken and a small piece of tomato. He gulped before he bit into it. "MMmnn" He moaned as he visualized himself watching a sunset on a cliff with a few chickens running by his feet. God this was the best Chicken Vesuvio he's had in a while. He savored the tender texture of the chicken and the sweetness of the potato. "This is absolutely magnificent; easily an A. What did you change?" Tsuna asked curiously as Reborn took a bit of the dish and gave his own Italian praise.

"I used a little less wine, added a tablespoon of sugar and reduced the heat to let the juices simmer together." Megumi replied.

Tsuna's eyes sparkled, "Brilliant. Unfortunately I can't tell you I've never had this dish served like that before as I have, but it was an amazing display of thinking outside the box; this dish is brilliantly done, Megumi-san."

"Hai! Thank you for such praise, Tsunayoshi-sensei, Reborn-san!" Megumi bowed before heading back to her station to clean what little she could in her time limit.

"Megumi-san, I'm keeping your dish for my lunch today. I hope you don't mind if I share it with a second year student of mine in my next class." Tsuna informed the cheery girl.

"Not a problem!" Megumi replied back.

The bell rang and once again the middle school volunteer students walked in and started to prepare the room for the next class.

Tsuna's next class started to file into the room and wait for instructions as he introduced Reborn to them. Just as Tsuna was about to start the class on the lesson, the doors were slammed open and Satoshi Isshiki walked in- surpisingly fully dressed- with a pink apron on.

Satoshi Isshiki glopped Tsuna with a yell of, "TSU-CHAN! I MISSED YOU!" with a quieter added, "I didn't know you were the teacher, otherwise I wouldn't have worried about dressing."

Reborn rose a brow.

Tsuna face palmed.

Most of the Class paled as the Seventh Seat of the Elite Ten stripped naked, save his pink apron.

Tsuna thought, 'Why me?' as he watched the teen glow at being able to cook how he does when he's in the dorm. His eye twitched.

AN:

If you would like too see any pairings mentioned them in the reviews! I may not make it a main pairing, but I can at least add small scenes of the pairing into the story. Any questions? Review/comment below! No yaoi? Don't continue this is a R27 story. There will be major graphics involved that's why the story will be rated M!

XD