31Slowburn » Dark Themes. AU. The repercussion of sealing one's flame wasn't something written in recorded history, but men were taught the technique nonetheless. No one expected that it'll ended as chaos in literal sense, though. (In which they destroyed his chances of developing his flames, but it's okay, since he found a better outlet for his closeted vengeance). Lots of characters deaths.
Katekyo Hitman Reborn!, T, English, Angst & Tragedy, chapters: 16, words: 15k+, favs: 112, follows: 155, updated: 5/25 published: 2/24, Tsuna/Tsunayoshi S.
19I: Magus » Role Reversal. Demon Mages AU. Mage!Tsuna. In a world where the Demons are absolutely useless at domestic chores, it was up to their summoned human to take care of them. Unfortunately, Tsuna found himself frustrated that no demon has yet to make a contract with him. That is, until he was abruptly summoned.
Katekyo Hitman Reborn!, T, English, Parody & Humor, chapters: 2, words: 2k+, favs: 67, follows: 135, updated: 4/21 published: 3/10, Tsuna/Tsunayoshi S.
5 Reborn Knows Everything! When you can't wake Tsuna from his semi-hibernation, you should let Reborn take care of the problem for you. Chances are; he does better job than anyone could think of without effort whatsoever. Crack. TYL. One-shot. Dubious content. (There's a bit of cursing. Only a little bit.)
Katekyo Hitman Reborn!, T, English, Family & Humor, words: 833, favs: 39, follows: 19, 3/13, Adult Reborn, Tsuna/Tsunayoshi S., Colonnello, Vongola 10th Generation
224Regret Comes Later » (Updated/Rewritten) AU. HanaKuro. Kuroko has given up to change the GoM, they no longer need him so why bother? A certain Coach of Kirisaki Daiichi saw the chance and took him in, with the thought of making him bloom. The GoM realize this fact a little too late... can they change him to the way he was before or make him worse? Cover belongs to: kaneki.
Kuroko no Basuke/黒子のバスケ, T, English, Hurt/Comfort & Friendship, chapters: 4, words: 13k+, favs: 637, follows: 754, updated: 3/12 published: 1/12/2014, Kuroko T., Hanamiya M., Generation of Miracle
55Malevolent Soul » Somewhat dark. AU. Loosely following cannon settings. Tsuna neglected his intuition as it warn him from danger. Now he paid the price with his life. "This will cause imbalance to the Tri-ni-sette. You shouldn't have died yet, Decimo." Vampire!Tsuna. Gen. Any relationship in this fic is purely platonic.
Katekyo Hitman Reborn!, T, English, Supernatural, chapters: 11, words: 21k+, favs: 108, follows: 177, updated: 3/12 published: 10/6/2016, Tsuna/Tsunayoshi S., Kawahira, Vongola 10th Generation
40 Peaceful Days » His master said that the Ark would take him any where he desires. So, when he ended up in a peaceful town in Japan, Allen had to enjoy living as a normal teenager for once, where Natsume found him battered and bleeding from his latest fight. Unconsciously finding himself a human protector for both Ayakasi and human alike. Post-Timothy Arc. AU. Cover not mine.
D.Gray-Man & Natsume Yūjin-Chō, T, English, Friendship, chapters: 11, words: 19k+, favs: 95, follows: 127, updated: 3/12 published: 1/19/2017, Allen Walker, Takashi N.
78 How to (Unknowingly) Acquire Your Very Own Followers » AU. The first thing Reborn wanted to do after coming back home was to hand his mission report – and sleep, not to see robed strangers circling Tsuna around his bed in the middle of the night and worshiping him. Apparently, he missed a lot of things. (Or that one time they found out Tsuna's Hyper Intuition were stronger when he was sleeping). TYL!Characters, Adult!Arcobaleno. Crack.
Katekyo Hitman Reborn!, T, English, Humor & Parody, chapters: 5, words: 8k+, favs: 482, follows: 339, updated: 3/10 published: 10/5/2017, Tsuna/Tsunayoshi S., Adult Reborn, Arcobaleno, Vongola 10th Generation
1 Ice Cold Hijack Drabble. Dark Undertones. AU. Beneath the closed eyelids would be the most beautiful shade of blue he had ever seen. Arctic blue; just like the element he wielded. Spirit!Hiccup.
Rise of the Guardians & How to Train Your Dragon, T, English, Horror & Mystery, words: 285, favs: 4, follows: 2, 2/16, Jack Frost, Hiccup
3 First Meeting Isn't Always Flowers and Sunshine AU. Tsuna's first meeting with his ancestor isn't as good as Reborn made it out to be. Drabble.
Katekyo Hitman Reborn!, K+, English, Family & Humor, words: 236, favs: 29, follows: 17, 2/15, Giotto/Ieyasu S./Vongola I/Vongola Primo, Tsuna/Tsunayoshi S.
2Keeping Sanity Intact AU. Bedridden for a few weeks, Tsuna only has his laptop, internet, and Hibari - surprisingly - as his companion. Follow Tsuna as he track down person by person he met online, all the while trying to keep his sanity intact. Rebellious!Tsuna. Rated for language. No Pairings. Pre-Reborn. Possible OOC.
Katekyo Hitman Reborn!, T, English, Friendship & Drama, words: 1k+, favs: 21, follows: 45, 10/2/2015, Tsuna/Tsunayoshi S.
9 Perception Sawada Hiroshi, a young boy who were to inherit the title of Vongola Decimo. Although he was trained by the infamous Reborn and was trained to be prepared for anything, but he obviously wasn't prepared for the new teacher by the name of Tsunayoshi. AU. TYL!Tsuna.
Katekyo Hitman Reborn!, K+, English, Mystery & Hurt/Comfort, words: 1k+, favs: 45, follows: 29, 2/25/2015
9My Most Precious Treasure AU. Incest. Dark!Kuroko. Having separated with his brother, Hanamiya was bound to search for him, however long it takes, even if said brother avoided him. However, when Hanamiya finally found him, he could never believe that his cute and innocent little brother had turned out to be more vengeful. Can Hanamiya crack down his mask? Or lost his brother completely for the second time?
Kuroko no Basuke/黒子のバスケ, T, English, Drama & Romance, words: 1k+, favs: 47, follows: 68, 2/14/2015, [Hanamiya M., Kuroko T.]
12Gift » AU. Tsuna was rejected by the love of his live, Kyoko. Reborn who knew this just have to mess with his love live, and possibly his sexuality, by bringing him a companion no one would ever thought possible. Yaoi. 7227.
Katekyo Hitman Reborn!, T, English, Romance & Drama, chapters: 4, words: 5k+, favs: 28, follows: 39, updated: 1/9/2015 published: 1/2/2015, Tsuna/Tsunayoshi S.
12Labyrinth of Doom » Allen finally realized his fate as Destroyer of Time was not a laughing matter. Moreover, with people hot in his tail, he was left with no one to trust to. He started with removing one of the obstacles to win the war. Semi-AU, following the manga until some points. Thriller, Psychology, Mind-Play, Crime, Possible character death. Dark Themes
D.Gray-Man, T, English, Adventure & Mystery, chapters: 4, words: 5k+, favs: 17, follows: 26, updated: 12/21/2014 published: 6/1/2014, Allen Walker
16Tragic Fate » AU. Surrounded by ghosts since childhood has never been easy for Tsuna especially when said supernatural beings always seemed to only cause him troubles. Things could go better or worse if Tsuna didn't manage his power. However, at a certain cat's appearance he is proven wrong as tragedy strikes. Eventual Dark!Tsuna OOC light Gore
Katekyo Hitman Reborn!, T, English, Supernatural & Tragedy, chapters: 3, words: 7k+, favs: 58, follows: 89, updated: 4/28/2013 published: 1/22/2013, Tsuna/Tsunayoshi S., Byakuran, Vongola 10th Generation
16ShiniGami » The only heir to the Vongola is dead and their world has seemingly come to an end. Shot by a mysterious bullet by a killer that eludes even the Vindice, Reborn has gotten so desperate that he brings his stupid student back from the dead. UNDER MAJOR RECONSTRUCTION & Plot change*not so much*.
Katekyo Hitman Reborn!, T, English, Supernatural & Sci-Fi, chapters: 3, words: 8k+, favs: 44, follows: 58, updated: 4/13/2013 published: 9/15/2012, Tsuna/Tsunayoshi S., Gelaro, Giotto/Ieyasu S./Vongola I/Vongola Primo, Timoteo/Vongola IX/Vongola Nono