Tsuna finds himself in a world full of weird looking people. It's either someone is shooting fireballs out of their mouths, having wings on their backs, lifting super heavy objects, or etc. Now, he needs to fulfill his parallel self's promise to his mother. But it looks like his father had different plans for him.

Well a story where Tachibana Hotaru goes to Naminori Japan beacuse of certain reasons he help a young brunette who is named Sawada Tsunayoshi. During that day a certain hitman seem tooks interest of the blond haired girl.Which in the next day he seems to Naminori School which he meets the brunette. Will Reborn will forced to join Tachibana Hotaru as a Tsuna's Famiglia?Will he accept?Will they know if Tachibana's a girl?Will love blooms?. Read and Find out

What if Nana was not oblivious as she looked? Nana Sawada AKA Nana Ainsworth is the princess of Ainsworth kingdom. When Nana finds out the reason about her son's sudden change she divorces Iemitsu through private connections and takes her son back to her kingdom. What will Vongola do when the Decimo candidate is the king of a country? Read and find out!

Tsuna has an older brother who became Vongola Decimo while he was neglected and bullied. All he wanted is a little attention and a smile from his mom. And when a mysterious stranger's voice appeared in his head one day, he finally got his wish. But he's starting to think that's he's gaining too much attention... Natsu is hiding something, Tsuna has a weird tattoo on his stomach, and Mafia gained a new enemy called Akatsuki. (Originally posted on FFN: https://www.fanfiction.net/s/10193252/1/Too-Much-Attention)

KHR and Assassination Classroom crossover Tsuna was an assassin. His intuition and shot were unrivaled. He knew many people in the Mafia including the infamous assassin Serpentine. Nagisa was an assassin. He had a natural talent to kill. It was just simply that. Not to mention the fact that he was good friends with one of the most dangerous assassins ever, 27. The two teens struggle to hide their identity as suspicion closes in on them. "What do you mean that I'm an assassin, Koro-sensei?" "That's quite a wild conjecture, Reborn." I DO NOT OWN KHR AND ASSASSINATION CLASSROOM.

Twin crossover with Money, Mafia and Clown. [DGMXKHR] As the Holy War was over, Allen went to Ark, closing it. When he later on got out there, many things had changed. As he lives on and moves to modern Japan, still slightly on guard as Japan had been the AKUMA nest. He moved to small town at just close to Tokyo, the capital city. He search for a job and starts teaching English to the town's Middle School students. Not to mention, he is much older than he looks like... About 19 or 20 years old. What will happen now on, as the town isn't as peacefull he was told on?

Cover made by @-canaeris She is also a very good writer, please check out some of her works!!! . . (SLOW UPDATE...WORSE THAN TURTLE AND SNAILS COMBINE!) Vongola Decimo die in a war protecting his family from enemies. His guardians fight beside him protect they Boss from harm. Blood everywhere, gun shot heard from the far, enemies die one by one... pain was nothing for them, at least they can protect the one they love... they family. Vongola Famiglia win the war, many was injured... and die during the war. Tsuna lying on his own blood with his family. Smiling, tears falling down to his cheek saying sorry to his friend and family. They hold they hand together and closed they eyes and smile for ever. Tsuna hoping that they will be together and stay as a family. Tsuna wake up and realize he on the ground surrounded with flowers, he then saw a girl and a boy that he know... Yuni and Byakuran. They smiling at him. But.. they look different... Yuni look pale than usual and her eyes were milky blue. Byakuran look younger, he look like 12 years old and he has a pair of snow white wings. His eyes were dark purple. Yuni and Byakuran give they Sky Pacifier and Sky Mare ring to Tsuna. Yuni and Byakuran explain to Tsuna what happen in they parallel world and tell him to become a teacher of U.A High School and teach them to become a hero and save the world from the 'villain'. What will happen if a Mafia Boss become a Hero of the Hero world? let's find out!!~ . . DISCLAIMER : I DON'T OWN ANY OF THE CHARACTERS, ALL CREDIT GOES TO THE CREATOR, AMANO AKIRA (KHR) , HORIKOSHI KOHEI (BNHA/MHA) I ONLY OWN THE PLOT... . .

Sawada Tsunayoshi has been told all his life just how useless and talentless he is. He has zero skill and one of the worst klutz ever exist... And yet, he's chosen to be in the special class... "W-Wait, what????"

Vongola Primo/Giotto is reincarnated as Sawada Tsunayoshi,HIS DESENDENT.Now he has a older brother,mother and a father(Who doesn't deserve to be called one) His meets his former guardians and all of them retain their memories and whats more,all of them except-The extreme boxer,handcuff freak and a certain melon head-has older brothers who becomes the 10th generation guardians!

"To think that all the mysteries bottled up in me would hurt you so much...I'm sorry." Twins. Sawada Hiroshi and Sawada Tsunayoshi are twins. They are the complete opposite of each other. One was smart and athletic and the other was weak and bullied. But even if you live with the person or see them everyday, they will hide. They will hide everything. All characters belong to Akira Amano Sensei. The Fanfic story is mine. Started: November 5, 2017 End:April 18, 2018 (UNEDITED)