Tsuna had enough with his destructable guardians he had enough with reborns training (more like torture) and most of all he had enough of his classmate's and nezu's insults. He had tried enough to be patient , kind , and forgiving he cant take it anymore even he has limitations on how kind he can get. So from time to time and day by day tsuna's dark side had been slowly awaken from its deep slumber..... "Watch out world cause the king is coming back to play *smirk*"

The name 'Little Devil' was well known by all the residents of Namimori. He went around beating up bullies everywhere he went, before disappearing for a week or two. And because of his small frame and merciless actions, he got the name ' Little Devil'. Who would've thought that the 'Little Devil' was actually Dame-Tsuna? Follows the original story but Tsuna is secretly a delinquent. Disclaimer: I do not own Katekyo Hitman Reborn or any of the characters ONLY MY OCS This is an old fan-fiction so my writing will definitely improve in later chapters! ⚠️Spoiler alert

Will Tsuna's identity be revealed to his class in this reunion? How much has everyone changed?

Ten year later, in Sicily, Italy, precisely in Vongola Mansion, second floor, The Tenth's office. In the middle of a pile--scratch that. In a middle of a mountain of paperwork, our beloved Dècimo, Sawada Tsunayoshi, sat in his chair signing the aftermentioned paperwork. 'marriage proposal, destruction, bill, report, bill, reunion, bi--wait... what??' And there goes the family in Namimori, Japan, precisely in Namimori-chuu gym. Hey! Is that Mochida? Oh hey, there's Osamu too! The School Idol is married to who!?? The Dame Duo is WHAT!??? well... find out in here...

Sawada Tsunayoshi has a secret, he is Vongola Neo Primo, aka Decimo. But to his classmates prefer to call him Dame-Tsuna. not for long, when Renato Saintclare, aka Reborn, is protective of someone, especially someone he treats as a son (or more) he will do anything to protect that someone. I own nothing !!! khr does not belong to me.

What if Zeref Dragneel was reborn as an Uchiha. What if Zeref still had his memories and power? Zeref Dragneel or now known as Zeref Uchiha is the older brother of Shisui Uchiha. How will the fate of the Elemental Nations change with the infamous Black Wizard being alive again?

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!

☣Cover made by @FoxcatAI! Go check her other works, it's beautiful!☣ Sawada Tsunayoshi, 21 years old. Vongola Decimo. One of the bearers of the Tri-Ni-Sette. He died on the battlefield-fighting in a brutal war between the Vongola and the San Lorenzo famiglia. At least, that's what he remembers. Waking up in the bedroom he'd left behind years ago was the last thing he expected. It was exactly how he remembered it-his old room in Namimori, frozen in time since he was fourteen. What the hell happened? But the real shock came later: 70% of the moon had been destroyed. Now Tsuna finds himself in a world that feels familiar... but isn't. A world teetering on the edge of something darker. And the question that haunts him isn't just why is he alive- ...it's what kind of world has he returned to?

Tsuna, blessed with incredible strength and fighting ability, hides behind a mask. To keep his secrets hidden he does what he can, he is known as 27. One day, an infant appears at his doorstep declaring himself the tutor of a certain Sawada Hatsu. Can he keep his secrets hidden? Or will he have no choice in the matter? Might have ooc Reborn and other characters. May have some colorful words. A/N: KHR does not belong to me