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.

Let's jump right into the details: 1. I'm reborn as the original Barbie doll, Elena. 2. I'm an aspiring gold-digger. 3. I'M NOT GONNA DIET! The only kind of carrot I care about is the one related to diamonds 'cause I'm all about the bass. 4. And Dame-Tsuna might just be my bestfriend. [Elena!OC/Tsuna ft. dark!Tsuna]

A single drop in the ocean and a tidal wave is born. Lily's life is pure chaos from the moment she wakes up and finds herself reincarnated into the world of One Piece. And with none other than Monkey D. Luffy as her twin brother it's not bound to get any easier anytime soon. OC Self-insert.

Sawada Tsunayoshi is not known as 'Dame Tsuna' like usually known but 'Soulless Tsuna' or 'Speechless Tsuna'. He acts different more than anyone, never talk, never show emotions. He stays as blank. Who can help him from his lone situation? Story of Twin brothers. Strange!Tsuna, Smart!Tsuna, Protective and Mature!Guardians/Friends - - - Alternate Ending in AO3 or Wattpad beg. chp.17

Mikage Shiro was normal, that's what he always thought. He was a normal boy, with normal looks, with a normal life. So how the hell did he end up being reborn into the world of katekyo Hitman Reborn? He died that's what. *WARNING: Yoai/Shounen-ai don't like don't read*

Sawed Tsunayoshi, an average girl, living an uneventful life. Add a devil baby declaring to be her Hitman Tutor to make her the best Mafia boss? You got a rom-com of the violent kind! Follow Tsuna with her every day dealing of battle, love, & a happiness of her own! FemTsunaxAll! (The story is NOT discontinued, currently in the works of rewriting & publishing again! Edit:8/12/2019)

AU, Earth and Meraviglie are two worlds interconnected by a barrier however it's only known to a selected few. Those that can travel to the other world and have the ability to make pacts with those in the other world are known as Capturers. Tsuna, having that ability, accidentally stumbles across a humanoid man with a fedora hat. Full Summary inside, Arcobaleno27, main R27

Reborn was finally free of the curse and adjusting to being full-grown once again while Tsuna is faced with visions and emotions trickling back from the future and with it realises exactly how important his tutor has come to be to him; even if those feeling scare Tsuna more than going to the future did. Adult!R27. Birthday fic for Icyvampire123.