Where Tsuna is the Sky Arcobaleno, and sky arcobalenos look like teenagers who don't age or die. He is not the Vongola Decimo. The question is, if Tsuna and Reborn were together in the past, why did they decide to part ways after becoming Arcobalenos? R27/slight All27. AU. Follows canon's plot but will skip the parts that are deemed as unnecessary.

Tsuna can only be deaf, blind, and mute. He don't want to hear any of their insults, don't want to voice out his pain, and don't want to let his eyes mirrored his hurt. He can just mask it all and survive his life of being the sky arcobaleno.

Tsuna is sent to assassinate his teacher-an alien that's actually an octopus-and come back to Italy. Yet Tsuna finds himself trying to understand his target rather than kill him. But Tsuna would rather face an octopus threatening the world than his crush. Does that make him weird? [Enma/Tsuna] [Karma/Nagisa]

"What!" Checkerface's eyes widen. "This has never happened before. It's impossible. How can the sky pacifier split into half on its own? Why there are two sky pacifier bearers?" Checkerface was confused. "They are just kids." ArcobalenoTsuna! ArcobalenoXanxus! OOC. In which Tsuna and Xanxus become the sky arcobaleno after Luce's death and no one knows about it until much later.

Right after the moon incident: Tsuna was transferred to Kunugigaoka with the help of his father and Reborn, his brother's (Giotto) tutor because they want him to get better. That's what they said, but the truth is, they just don't want him getting in the way of their work. Tsuna knew they were lying so he just followed them. [FULL SUMMARY INSIDE]

Sawada Tsunayoshi, 21 years old, Vongola Decimo and the bearer of one of the Tr-Ni-Sette, had died on a battle field between Vongola and San Lorenzo. However, waking up on a room that he had left for years was not something he expects. It was the same room he had lived for 14 years, located in Namimori. Just what had happen? Full summary inside

After Rin and Yukio were born, Shiro and Mephisto decide it would be safer for Rin to grow up in a world that wouldn't hate him for his heritage by sending him to grow up in another world while Yukio would be raised in Assiah to become an exorcist to protect Rin upon his return. Unfortunately, life in Fiore won't be easy as Rin trains to protect everyone.

Reborn was sent by the ninth to train decimo but when he got to japan the person he is supposed to train doesn't even have sky flames but his weak brother does. Tsuna was dieing because of a disease where one day you wake up with a tattoo and sick and in order to cure it you have to find your soul mate who has the same tattoo. Reborn has seen Tsuna's tattoo before... on himself.

What if Tsuna was the Sky Arcobaleno? What if Giotto was No-good and Vongola Decimo? What if there was no curse for the Sky Arcobaleno to live a short life? What if Tsuna was like Xanxus brother? What if Reborn was Giotto's tutor? What if... Currently being rewritten!

Reborn is sent by Nono to teach his grandson to become Decimo but there are some problem like Tsuna is mute, traumatized, somehow know about the mafia, knows how to uses his flames but they were once sealed, Is the worlds greatest hacker and why he has a matching tattoo to reborn in the same exact spot and many more. R27, Strong tsuna, Mute Tsuna, Smart Tsuna, Adult Arco.

Tsuna is a teen who liked to hack and is good at fighting. He is Smart but is called dame he spends most of his time hiding from bully's in a cave reading. What will happen when reborn arrives and finds a shy but confident teen who already knows why he is there?

Kakashi wakes up as a wolf and freaking out he faints. Naruto finds him and takes him in, there Kakashi see's the real naruto, the naruto with no mask.

Tsuna owns the Trineset. The Trineset along with the most powerful beings in the world. Brakuran is right but it doesn't matter they are his friends and he would never hurt them,they know that and it is them knowing that, that proves he is worthy of them . R27

Concrete angel is one of my favorite songs so i decided to make a KHR FanFic of it where Tsuna is abused. Different dimensions, Adult Arcobaleno, Reborn Tsuna, R27, Abuse, Character death.

Tsuna is a loner-loser. He only has one who he calls friend, even that bond is fragile. He gave up on a social life, long ago in Namimori middle. Now he just observes cliques and classmates as they go on with drama. He takes it day by day, and unfortunately those days begin to involve others. His antisocial customs are questioned as people creep into his life. Angst sexual drama.

Como Arcobaleno, estaban obligados a proteger a su Cielo, algo instintivo, imposible de luchar. Pero cuando se reunieron, nunca se pensó en la armonización. Luce fue un buen Cielo, fiel a su naturaleza, pero no los necesitaba, ¿qué esperanzas podrían tener de que este nuevo Cielo estuviera libre o los estuviera esperando como guardianes? R27 SUMMARY COMPLETO DENTRO.

Iemitsu and the Ninth made a mistake sealing away Tsuna's flames. They did not remember what happens when you seal away the flames of someone with a deep bond with their flames. If they do not die, it's as if they are walking winter. Cold!Distant!Tsuna. Parental!Reborn BamfMama!Nana

When Tsuna was nine, that's when received the orange little marble. When he was ten, he met Reborn. When he was thirteen, his twin was announced as the candidate for Decimo, and met Reborn again. Too bad that was how his brother was going to find out he was slowly dying, despite his plea for everyone who knew to keep their mouths shut.

Tsuna is suprised when there is a trip to Italy. He then thinks of a funny way to pass time. Revenge. #r27

After being expelled Yamamoto, Gokudera and Tsuna were shipped off to Kunugigaoka's E-class where the students are assassins and their target is their teacher- A human like octopus that plans to destroy the Earth. How will our mafia-boss-in-training and his guardians fare in a class of trainee assassins? Tsuna just can't take a break.

It's not everyday Karasuma meets the World's Greatest Hitman or his young student, and again, it's really not everyday someone lands a good blow on Koro-sensei. Oneshot

A World where a Diff!Tsuna becomes the Sky Arcobaleno after Luche. Kawahira is quiet possessive of this precious Sky. The Arcobaleno even more so. And everyone is just drawn in, good and bad. All27, AU!27, Does not obey cannon. A nice fun story.

Tsuna is a civilian, content with where his life choices have brought him. But with the Millefiore gaining power, the Vongola have need of the next in line, the Vongola Undicemo. There is less than a month before the balance of the Trinisette is permanently destroyed. With the arcobaleno dead, and Tsuna starting from scratch, it will take a miracle to stop Byakuran in time.

Tsunayoshi knew what was going to happen. The visions showed him everything. So while others panicked, he knew everything was going to be alright. [ arcobaleno!Tsuna ]

Tsuna, in his last year in Namimori Middle School, gets separeted from his friends by Reborn who transfers him to Kunigaoka School. In Class E. Where he has to kill a talking...something... Really great, Reborn.

To kill an octopus, you need help from the mafia. Seriously. That's why Sawada Tsunayoshi, Vongola Decimo, was assigned to teach the students of Class E to do exactly that. (Does that thing even have eight legs?) Collab with SpareBucketTurtle

Part of my Many Verses of Tsuna. Post-series, AnKyou verse! Tsuna shouldn't have listened to his mother when he was sent to Kunugigaoka Middle School for his third year. Now here he is, trying to assassinate a yellow octopus/pervert/artificial life form before the earth goes KA-BOOM! And he thought the mafia was bad. Set in God of Death Arc.

Tsuna at age 10 became the Sky Arcobaleno after finding Aria's lost Pacifier in the park. His life was imediately turned into a videogame. now his ultimate goal is to break the curse to beat the game. he will have to make bonds and level up to survive the chaos to come. inspred by exocara's The Game Of Life. This is a slash fic. DISCONTINUED. NEW VERSION IS UP!

On what was supposed to be a 'normal' day in the "Assassination Classroom", Class 3-E found themselves a visitor in the form of a small, wide-eyed brunet challenging their homeroom teacher to a fight.

When Reborn arrives to train Sawada Ienari as the Vongola Decimo, he is closely followed by Sawa Tsunayoshi, a mysterious boy who seems to have a lot of secrets. What is the transfer student from Italy hiding? And what will Reborn do when he finds out? Twin fic, parent Reborn, sky arcobaleno Tsuna, ill/abandoned Tsuna. (cover image and characters do not belong to me)

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. Shokugeki No Soma crossover! Adult!Arcobaleno (More sum. Inside)

AU, Abandoned by his 'family', Tsuna is found by the Arcobaleno and becomes their new Sky. However, the sheer trauma of his past tainted his pure flame a midnight black. Tsuna loses all reason and becomes bent on getting revenge on the ones who caused him to suffer. What happens when Reborn is sent to train Giotto, the cause of Tsuna's suffering?

Shiro esta vivo, Yukio no es un exorcista y... ¡¿Rin no existe! Yukio sabe que Rin existe, que es su hermano y que no es totalmente humano, pero ahora parece que no ¿Una pesadilla? ¿La trampa de un Demonio? Oh... ¿Una dimensión paralela? ¡¿Que ocurre aquí! - NO Yaoi - Mal Summary lo se, denle una oportunidad C

Sawada Tsunayoshi and Takahashi are twins. But they are total opposites, and when Reborn comes to train the younger twin to become Vongola Decimo, he only has one thing to say:"Nono, I think you chose the wrong twin..." Adult!Reborn Adult!Arcobaleno and maybe a little bit of R27...ENJOY!

It was that small moment in the night Tsuna enjoyed the most. R27 fluff.

It is this one world, where Sawada Tsunayoshi is born the Sky Arcobaleno's son, that is the universe's salvation. He is the miracle child, the lone star in a world of choking darkness; he is the one-in-a-million child that will save us all. AU