The various jobs that Reborn took up as a hitman which lead him towards the odd characters he calls friends. (Yes, he had intended to kill everyone he now hangs out with.)

Reborn arrives in Japan to train the next Vongola heir, who turns out to be a frustrated and near-insane university student. AU, 5YL, Sassy!Tsuna

Ietsuna knew about it all. She wasn't an idiot, but what else could she do but play ignorant when her family was so intertwined with underground? Tsuna had no need or want for the bloody throne, nor did she have any ambitions beyond a simple life. Ultimately it seemed the cause of her downfall was her own greedy heart. All27, Twin!fic, Fem!Tsuna.

Part 2 of 2. No one ever said an SI gets a place in canon events, or that they would be ideally placed at all. How much would you recall if you had decades to go before anything in a long forgotten story comes to be? AU, Thief!SI/OC, Pre!Fated Day Arcobaleno, very Pre!Canon

During the Future Arc, everyone was sleeping in the machine during the ordeal with Past Tsuna and Byakuran. However, when they woke up from the dreamless sleep, Tsuna was not with them. Instead, she had gone to a different timeline. And when Tsuna finally came back, she brought someone along. AU. FemTsuna10YL x AdultReborn.

Kyouya is a mermaid, Fon is a human, and the other people lost at sea with them are just plain unhelpful.

She has always envied the clouds. (Or: In which dreams are fulfilled in the most peculiar ways and a young girl gets reincarnated as the future Cloud Arcobaleno.) [SI, Self-Insert/OC-Insert as femSkull]

In one world, Tsuna sacrificed his life to save the Arcobaleno. As soon as he drew his last breath, he opened his eyes again to see beaten students cowering in front of him and a bloody hammer in his hand. Arco27. ParallelUniverse!AU. Doctor!Tsuna. Dark themes.

So Tsuna might have, maybe, possibly, somehow, completely on accident, became the Sky Arcobaleno. And Sky Attraction is a dangerous thing when your surrounded by powerhouse flames users. Especially when you've already proven you'd be a very good Sky. Poor Tsuna.

Tsuna was fine with not achieving much in his life, thank you very much. Well, until Haru forgot some of her work at his place. Everything just went downhill from there. Tsuna didn't want to be in the spotlight. He really didn't. All27. Model!AU. Designer!Tsuna. Sassy!Tsuna. OOC!Tsuna. TYL-verse.

In a world where Iemitsu valued famiglia over family, Tsuna would be left in Namimori with Nana, only seeing his father once in a blue moon. In that world, Xanxus would become the head of the Varia and Reborn would be eventually sent to train Tsuna into becoming Decimo. This is not that world. (Un)fortunately. Idiotic-father!Iemitsu AU.

Reborn honestly loves his Dame boyfriend, even if Tsuna is a little crazy. Except no, Tsuna is not crazy, he is a genuine vampire hunter and he will stake the next b!tch who tries to eat his boyfriend.

Reborn's opinion of Sawada Iemitsu is that the man is a complete fool. Everyone knows this. Reborn should have known better than to take Iemitsu's words in face value. But he didn't think he would fuck up this bad. In which Iemitsu's child is not a dame middle schooler but an adult woman with a life of her own. Aged Up! Fem!Tsuna FigureSkater!Tsuna

Tsuna wasn't sure what would come out of this summoning lesson. He didn't expect having powerful demons scrambling to contract to him, much less having them determined to be more than just contracts. Arcobaleno27

As the trees around them collapse, Tsuna's eyes don't stray from the human trembling before him, "So tell me," he hisses, eyes glowing, "where is your King now?" She whimpers instead of answering. In a world where the fae haunt the overgrown forests and angels control the cities with an iron fist, Tsuna doesn't want to just survive anymore.

Tsuna, at one month of age, was chosen by Kawahira/CheckerFace, to be a sort of Therapy to the soon to be Arcobaleno and Bermuda. This is the tale of the one year period he has with each of them and how it will effect his Future. AU Where Tsuna is raised by the Arcobaleno for one year each. he has one month in between with Nana. T for Swearing and over-all Arcobaleno-ness.

AU. Reborn messed up. It seems his perfect record of completing missions flawlessly finally got to him. Granted, he still completed his mission, but this was his biggest and only mess up in his entire freelance career up until now. Was this how he was going to die? Twenty-six years old and bleeding to death in a godforsaken alley with the enemy hot on his heels?

Timoteo dies young and Iemitsu becomes Vongola Nono.

Imagine being cat-fished on the app that you've developed. But instead of some creepy old man behind that dating app profile, it's a hot Mafioso. (Fem27)

The most well known fact in the mafia was that the World's Greatest Hitman, Reborn, never used Dying Will Flames. Most said that it was because he was so powerful that there was no man worthy enough to warrant him to use it. Others scoffed, saying that he never awoken any sort of Flame. The greatest secret in the mafia was that the World's Greatest Hitman, Reborn was a /Sky/.

Reborn summons a demon for a request. In exchange for fulfilling his wish, he has to give up something of value - his life. Tsuna accepts; he doesn't care as long as he has fun. R27

In which Tsuna has a lot of love to give, but no one really notices it until he meets his soulmates. Rated M just in case of future chapters. All27

Summoning!AU/Demons!AU. Various pieces from this universe. Each chapter is linked to each other, but does not follow any strict chronological order (usually specified in chapter). Tsuna's as the main POV though it might shift according to the chapter (e.g. Ch4). Ch1: Takeshi and Hayato. Ch2: Bianchi. Ch3: Hibari. Ch5: Lambo. Ch7: Chrome and Mukuro. Ch8: Ryohei and Kyoko. Side!R27

It was just accepted that civilians that had the luck to go Flame Active had to join the Mafia. And it was a truth that nine times out of ten, they died. Well in this Universe, Skull takes a different route and that truth shifts and flips until nothing is what it would have been. (AU, pre-canon to canon and beyond. Inspired by Vixen Tail and DRABBLES so short)

His son is in danger and there's only one way to make sure he's safe. The child must be sent to the past to the time Tsuna and company were still middle schoolers. So when a five-year-old boy arrives he shocks everyone with his revelations. And the part that he's Sawada Tsunayoshi's son isn't the most shocking of them. Pairing R27 (Adventure, Drama, Romance, Family, Humor etc)

Hyacinthe Faure is many things. Lazy, ill-tempered, rude, greedy. A criminal by association. His one friend is only slightly better if you disregard their body count. He takes his job to heart, though, so when Reborn steals a century-old thesis about Japan's monstrous sea life, Hyacinthe goes after him. He's not Vongola's head archivist entirely for nothing. OC-centric, crack.

Fake Relationship AU. In which Tsuna can't believe the hottest guy on campus agreed to the crazy plan his friends devised to get him away from his 'ex' (who was really a stalker) and Reborn who has no idea what to make of Tsuna and his crazy friends or why he makes a good fake boyfriend (aside from his father's power.) OR the AU where Reborn is the (lonely) normal one.

After being experimented on by the Estraneo for a year, Tsuna finally escapes and becomes a hitman in order to take his revenge. When Tsuna is hired to kill someone he used to know, will he remember or will he perform his greatest regret? Amnesiac!Tsuna Hitman!Tsuna R27 I don't own the picture

[Dark AU] In a dystopian world where the Mafia runs rampant and the Vongola Famiglia rules with an iron fist as not-so-benevolent dictators, Vongola Nono is dead. His only legitimate son, Federico, is to be crowned Decimo. Until the Vongola Rings are stolen, and the Famiglia is torn apart by a succession conflict between Federico, Xanxus, and Sawada Tsunayoshi. Fem!Tsuna,R27,All27

As Tsuna looked at Reborn's twelve year old self, he realized how much of an irony this situation actually was. Time-travel. Post-manga.

I was born as the younger twin to Tsunayoshi Sawada by three minutes. My name is Tomoko Sawada and this is my story.

There was always something strange about Namimori. No one noticed it until they were knee deep into the mystery. As Reborn would say, "Goddamn Namimori." Part of the "We Weren't Born to Follow" universe

(Soulmate!AU; Gen) Everyone in the world is born colorblind, destined to only see color once they've met the eyes of their soulmate. Tsuna meets his soulmates one by one, and gains the ability to see a new color with each first meeting.

A series of drabbles that span the chapters of Summoning Pact, but seen from the perspective of others. Eighth drabble: Colonello, Chapter Fifteen.

It only takes one move to break the fantasy that surrounds a person. Their view changes and they are no longer the same person. It just so happened that Fate had to pull such things, and chaos is the only thing that is left. "Tell me again why I am standing here with these nutshells, and make it quick, I have lunch." DISCLAIMER: I do not own KHR. AU. Sarcastic!Tsuna; Smart!Tsuna.

Sequel to Darkest Fire. Semi-AU. With the date of the coronation rapidly approaching, Tsuna quickly finds himself overwhelmed with the preparations. Those preparations are put on hold, however, when the Vendice come to collect on the debt that is owed. Can Tsunayoshi handle the task or will he crumble under the weight of the request that the Vendice have made of him? RatedT for now

In a world infested by monsters called Fiends, great Clans arose to fight the threat. Hunters are routinely called to deal with the dangers posed by them, working under the orders of their Chieftain. The new Chief is young, and inexperienced, but when dark secrets come to light, his Clan and their allies must fight to keep the peace. (Arcobaleno/27)

AU Tsuna isn't quite sure why his new neighbors keep bugging him. He's not a babysitter, he's not a mother, he's not a tutor and he's definitely not looking for a husband. He's an author and he has a deadline to meet dammit! R27, slight All27 and more.

AU RxfemTsuna- the Dragon and Hunter people are at war. when the princess from the Hunter's offer's a marriage between her and the Dragon prince, how will things play out?

...That they'd never tell anyone about themselves on pain of death. Because God forbid people start getting the impression that they're all CRAZY or something...