Crossoverfanfiction Stories

1.2K Stories

Insanity by slashersRus
#1
Insanityby slashersRus
Jerome Valeska Gilbert. Meet Elena Gilberts crazy older brother. When he dies he gets stuck on the other side and dragged into the prison world with Bonnie and Damon. Th...
𝐅𝐎𝐑𝐆𝐄𝐓𝐅𝐔𝐋 𝐌𝐈𝐒𝐓 | 𝐌𝐋𝐁 by -FLWERKAWA
#2
𝐅𝐎𝐑𝐆𝐄𝐓𝐅𝐔𝐋 𝐌𝐈𝐒𝐓 | 𝐌𝐋...by 𝙺𝚊𝚠𝚊𝚊𝚊
╰┈➤𝙑𝘼𝙍𝙄𝙊𝙐𝙎 𝙓 𝙈𝙐𝙄𝘾𝙃𝙄𝙍𝙊! 𝙍𝙀𝘼𝘿𝙀𝙍 ❝𝙀𝙫𝙚𝙣 𝙞𝙛 𝙄 𝙡𝙤𝙨𝙚 𝙢𝙮 𝙢𝙚𝙢𝙤𝙧𝙞𝙚𝙨, 𝙢𝙮 𝙗𝙤𝙙𝙮 𝙬𝙞𝙡𝙡 𝙧𝙚𝙢𝙚𝙢𝙗𝙚𝙧 𝙩𝙝𝙖𝙩 𝙖𝙣𝙜𝙚𝙧 𝙩𝙝𝙖�...
You're Not a Horse, Harry! by MaeglinYedi
#3
You're Not a Horse, Harry!by MaeglinYedi
In which Harry Potter is the product of a prank that Loki once played on Thor. But hey, at least he's not a horse, so there's that. A series of vignettes about Harry's l...
Katara the pirate?  by Jello13e
#4
Katara the pirate? by J-chan
Katara ends up in one piece. 4th in #onepiece in 04/23
WMMAP{Watch}: Killua{Athy's Friend} by NotSo_PopularProfile
#5
WMMAP{Watch}: Killua{Athy's Friend}by NotSo_Names
This is my Au where Athy in "Who Made Me a Princess" is killua's friend, Athy knew that Killua is from a family of an assassin and that he is an assassin himse...
*⁠.⁠✧The Problematic and The Metal*⁠.⁠✧     ~⁠♪[]Dee X (Y/N)/Reader[]~⁠♪ by Burn_Toast
#6
*⁠.⁠✧The Problematic and The Metal...by Burn_Toast_Cat
(Y/N) = Loona Your father = Blitzø You, your father and his workers has to move out from (t/n) = [town name] because the construction worker has to demolish down the bui...
Welcome To Demon School! Nagisa-kun by HypedLol
#7
Welcome To Demon School! Nagisa-kunby HypedLol
What if Iruma got replaced with Nagisa? What if Nagisa was half demon? What if Nagisa' father was Sullivan's biological child making Nagisa his biological grandchild? Wh...
Harry Potter, adopted son of Percy Jackson by Cutenekoexplosion
#8
Harry Potter, adopted son of Percy...by CuteNekoExplosion
//Adopted story// Harry's life changes one day when he's thrown out from the Dursley's, he gets adopted. By Percy Jackson. _____ I do not own Percy Jackson or Harry Pot...
Rise of New Olympus by Master_Of_Winds
#9
Rise of New Olympusby Master_Of_Winds
Percy arrived in a dimension where Avenger from the movies are real. In this world there are no Olympians no Camp Half Blood. Now he has to raise the New Olympus with th...
Runaway [ʟᴇɢᴀᴄɪᴇs ᴀᴜ] by yander13
#10
Runaway [ʟᴇɢᴀᴄɪᴇs ᴀᴜ]by Estella Emerald
Hope Andrea Mikaelson, the favorite child. The whole Mikaelson family focused on her too much, neglecting their own children and even abusing them just to appease Hope...
Fated to Meet(COTE X Tomodachi Game) by Jonah1119
#11
Fated to Meet(COTE X Tomodachi Gam...by Jonah Ervin
Katagiri Yuuichi is moving to the Advanced Nurturing High school where he can finally put his past behind him and live in a rather fancy Highschool. He is overwhelmed w...
The Boney Hero (Sans x BNHA crossover)  by DontAskImN0body
#12
The Boney Hero (Sans x BNHA crosso...by ImN0body
At a genocide run Sans unexpectedly wins against ¿Chara? and something strange occurred, the timeline was thrown into chaos. As a result of this chaos, Sans unknowingly...
Completed
The Last || My Hero Academia X Demon Slayer by and_231_others
#13
The Last || My Hero Academia X Dem...by Kakyoin's Cherries
Everyone knows Midoriya Izuku is weird. If it's his mysterious choice to move up north for his last two years in middle school, or his weird way of reaching for his hip...
Nahida And Wanderer In HXH by YuistiaEvans
#14
Nahida And Wanderer In HXHby Yuinoah
Nahida and Wanderer find themselves in another world after being attacked by someone unknown. They'll try to find a way back to Teyvat, but they'll have to survive the d...
A Second Chance  by Copyninja008
#15
A Second Chance by Hyuga Girl
This story is a cross between Anime- Naruto and Marvels. From the anime it only includes the Character:- Hinata. Does everyone get a second chance? A second chance at l...
Completed
Children of the Same World by Original_Blossomer
#16
Children of the Same Worldby Original_Blossomer
A few (too many) Naruto characters are thrown into the world of Bnha with no clue how to return. This is basically just a book full of scenarios and interactions between...
Not Always The Hero // (Percy Jackson x Peter Parker) by fandomsandfables
#17
Not Always The Hero // (Percy Jack...by Babs McB
Percy Jackson x Peter Parker Percy moves back with Sally and Paul after the aftermath of the Second Giants War. There he meets his neighbor, Peter Parker. A surprising f...
Completed
Crossover Conundrum: Loki x fem!reader by 221b_blogger101
#18
Crossover Conundrum: Loki x fem!re...by Anna || they/them
Supernatural & Avengers crossover! Loki x reader ~~~ Y/n L/n has been with the winchesters since day 1... Y/n has also been an Marvel fan since day 1... Imagine the sho...
Lincoln's Fairy tail  by kojirohyuga03
#19
Lincoln's Fairy tail by Alan Arturo Gonzalez
durning the events of NSL Lincoln's family wanted to get rid of him but his little sister created a device to another dimension and send him to another world when he wa...
WHEN HEROES COLLIDE ➸ avengers x arrowverse crossover ✔️ by -ETHEREALSTAR
#20
WHEN HEROES COLLIDE ➸ avengers x a...by hawkeye supremacy
𝐖𝐇𝐄𝐍 𝐇𝐄𝐑𝐎𝐄𝐒 𝐂𝐎𝐋𝐋𝐈𝐃𝐄 ➸ ❝ 𝐰𝐞 𝐜𝐨𝐦𝐞 𝐟𝐫𝐨𝐦 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐩𝐥𝐚𝐜𝐞𝐬 𝐛𝐮𝐭 𝐡𝐚𝐯𝐞 𝐭𝐡𝐞 𝐬𝐚𝐦𝐞 𝐧𝐚𝐦𝐞. ❞ 𝐈𝐧 𝐰𝐡𝐢𝐜𝐡 two different...