14 Winter Skull » by shannacata Skull didn't know much, he knew he wanted to be free. He knew he used to be called Soldier, he knew he remembered how to do more things than he remembered. Skull was born from a wish for freedom, and laughed when the chains of a curse settle onto his neck, as it freed him from hiding from people he could not remember.
T, English, chapters: 7, words: 5k+, favs: 145, follows: 161, updated: 2/14 published: 7/4/2020
4 A Troublesome Lightning To Adopt by moonlightcarol When Tony Stark gets caught in this Avenger business and gets hurt, well, SHIELD doesn't expect to piss someone out of their league. Or Tony has a legal guardian and he's not too happy about the situation.
T, English, Family & Humor, words: 1k+, favs: 98, follows: 69, 1/30, Tsuna/Tsunayoshi S., Iron Man/Tony S.
59 Definitely (not) a Hero » by LaLunaLight Tsuna learned of his uncle's secret job when the teen visited him. Not only did his uncle's boss seems interested in him because of his 'classified' files, but Tsuna also caught the attention of the god of mischief? Uh, uh, and now, he must save his uncle from the said god with help of the superheroes? Really, Tsuna only wants a vacation.
T, English, chapters: 6, words: 18k+, favs: 456, follows: 529, updated: 11/13/2020 published: 6/20/2019, Tsuna/Tsunayoshi S., Loki, Hawkeye/Clint B.
100 Wayward Relatives » by Snowfire the Kitsune Part 5 in the "W" series! Delphina & Anemone had vanished from Japan a while ago, only to meet the Winter Soldier in the Smithsonian. Xanxus & the Varia, minus Viper, are on their way to track down Squalo's cousins. Meanwhile, Nana's decided to take everyone that's still with her rag-tag group to D.C. Can they help Hermione & her parents locate Hermione's Aunt and other relatives?
T, English, chapters: 60, words: 86k+, favs: 80, follows: 65, updated: 10/1/2019 published: 3/8/2019, Nana S., Tsuna/Tsunayoshi S., Varia, Bucky Barnes/Winter Soldier
71 The Promise » by RedRosey10 Tsunami was adopted by Natasha after being abandoned by her parents who favoured her twin sister, Tsuru, more. When her Uncle Clint is brainwashed by Loki she wants to help free him. After the invasion, she lives in the Avengers Tower with the other members until her biological parents want her back for their own nefarious purposes with Vongola backing them up. (G27(later though)
K, English, Family & Humor, chapters: 21, words: 31k+, favs: 477, follows: 588, updated: 6/15/2019 published: 11/26/2017, Tsuna/Tsunayoshi S., Black Widow/Natasha R.
225 Sogno di Volare » by Cissnei69 "Being deeply loved by someone gives you strength, while loving someone deeply gives you courage." – Lao Tzu. FemTsuna. SoulmateMark AU. ShortChapters – Longer Chapters in the future.
T, English, Romance & Family, chapters: 12, words: 19k+, favs: 1k+, follows: 1k+, updated: 6/11/2019 published: 9/23/2018, [Tsuna/Tsunayoshi S., Dr. Strange/Stephen S.]
594 Un Fiore Per Te » by Cissnei69 A mother knows no boundaries when her child's life is in danger. And to protect her daughter, Sawada Nana would do anything. FemTsuna. ShortChapters - LongerChapters in the future.
T, English, Adventure & Family, chapters: 22, words: 31k+, favs: 2k+, follows: 2k+, updated: 4/30/2019 published: 4/13/2017, [Tsuna/Tsunayoshi S., Black Panther/T'Challa] Skull, Bucky Barnes/Winter Soldier
32 The Archer Decimo » by DefendTheUndefended Challenge by:kakashiluckyblackcat.When Iemitsu divorces Nana when FEMTsunami is 7 she is alone and heartbroken with a little girl clinging to her pant leg.But then she met Clint Barton things ars later after many different circumstances she finnaly convinces her father to let her live in Namimori again, but then a baby shows up and it's all changed again.Full Summary insid
T, English, Angst, chapters: 4, words: 3k+, favs: 210, follows: 288, updated: 10/23/2017 published: 8/13/2017
45 Battle of New York by Yorutsuki-Lunia Everyone knows of the name Vongola and also of its newest and most lovable CEO but no one know of the true strength the young CEO have and neither of his friends. It took the invasion of extraterrestrial creatures for the truth of their true ability to come to light and it looks like the Avengers will have extra help.
T, English, Friendship & Humor, words: 6k+, favs: 545, follows: 407, 5/20/2016, Tsuna/Tsunayoshi S., Vongola 10th Generation, Iron Man/Tony S.