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Nexus: Heroes Will Rise by tmb1112 reviews
Universal borders have been erased and beings from thousands of universes now live on the same world: Nexus. In the first Saga of Nexus, Awul was saved, but the mysteries of Nexus remain. Now our heroes sail across the sea to Aebrith to search for lost loved ones and save the world. MCs from DBZ, KH, Soul Eater, FT, Blue Exorcist, Bleach, 7DS, OP, Ben 10, SAO, HxH, and many more!
Crossover - X-overs & Kingdom Hearts - Rated: M - English - Suspense/Adventure - Chapters: 156 - Words: 2,240,158 - Reviews: 518 - Favs: 101 - Follows: 82 - Updated: 8h - Published: 1/1/2017 - Sora, Kairi, Riku, Axel
Dead Hearts Remake by Kurei Scale reviews
They say that some events happen in certain ways. But what about those that are revisited? As Riku and the others watch Sora and Kairi in their Trial, a new version of their past Trial begins to play. Was this what actually happened, or is this a repeating nightmare?
Crossover - Kingdom Hearts & Dead Space - Rated: M - English - Drama/Horror - Chapters: 8 - Words: 62,053 - Reviews: 2 - Favs: 11 - Follows: 11 - Updated: 9h - Published: 3/15/2023 - [Kairi, Sora] Isaac C.
Code Nobody by DaneXX93 reviews
In a ruined city surrounded by a red fog, a new hope for the Revenants emerges in the form of a black coated Nobody.
Crossover - Kingdom Hearts & Code Vein - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 3,483 - Reviews: 5 - Favs: 4 - Follows: 7 - Updated: 1/30 - Published: 1/13 - Roxas
Kingdom Hearts: Troll Village by draco70 reviews
Sora, Donald and Goofy end up through a strange wormhole the never seen before into a world made of fuzz, felt and fabric. Once the Troll are taken by a really large creature called a Bergen, to be eaten alive, the trio goes with Poppy and her grumpy acquaintance, Branch, to save them and seal the keyhole.
Crossover - Kingdom Hearts & Trolls - Rated: K - English - Adventure/Hurt/Comfort - Chapters: 13 - Words: 15,138 - Reviews: 4 - Favs: 10 - Follows: 14 - Updated: 1/30 - Published: 1/8 - Sora, Donald Duck, Poppy, Branch
Kingdom Hearts: Final Mix - Blue Blur Edition by FanFicHazza reviews
Chaos reigns as Sonic the Hedgehog's world falls to the Heartless and darkness. The fate of Mobius rests on Sonic's shoulders as he embarks on a thrilling journey across the many worlds to bring back his home. The blue blur teams up with the ever-optimistic Sora, and loveable duo of Donald & Goofy, who are searching for Riku, Kairi and King Mickey. A great tale with a Sega twist.
Crossover - Sonic the Hedgehog & Kingdom Hearts - Rated: T - English - Fantasy/Adventure - Chapters: 28 - Words: 183,888 - Reviews: 16 - Favs: 36 - Follows: 34 - Updated: 1/30 - Published: 10/6/2023 - Sonic, Sora, Riku, Shadow
Pokémon and Digimon: Sora and Kairi's Journey by xinbra reviews
Taking place between chapters 297 and 298, Sora, Kairi, and their friends have arrived to the Digital World and they meet the partners of the DigiDestined, and battle against not only the Heartless, but also against evil Digimon who will stop at nothing to bring the Digital World into total darkness.
Crossover - Kingdom Hearts & Digimon/Pokemon - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 18,109 - Reviews: 14 - Favs: 11 - Follows: 14 - Updated: 1/29 - Published: 11/30/2023 - [Sora, Kairi]
My Little Pony: A New Key awakens by JVSquared2 reviews
A new Keyblade warrior is chosen to fight against he darkness, but in a place where he never thought he would go. There he will meet new friends, make some enemies, and find the meaning of what it means to be a Keyblade Master and a Prince.
Crossover - My Little Pony & Kingdom Hearts - Rated: T - English - Humor/Romance - Chapters: 60 - Words: 490,413 - Reviews: 3 - Favs: 13 - Follows: 13 - Updated: 1/29 - Published: 11/12/2023
Pokémon Colosseum: Wes and Rui's Story by xinbra reviews
Taking place 5 years prior to Pokémon: Sora and Kairi's Journey, this story takes place in the events of Pokémon Colosseum right up to their time in the realm of darkness. But the difference will be when Wes and Rui has power of the Keyblade and they deal not only with Shadow Pokémon, but Heartless, as well.
Crossover - Kingdom Hearts & Pokémon - Rated: T - English - Adventure/Fantasy - Chapters: 10 - Words: 35,707 - Reviews: 8 - Favs: 19 - Follows: 19 - Updated: 1/29 - Published: 7/26/2023 - [Rui/Mirei, Wes/Leo]
Kingdom Hearts: The Master Who Fell Through the World by Lord Maximus reviews
(Revised Version of Kingdom Hearts: Branches of Desires) A girl fell into a brand new world and found herself in a brand new world but upon her return she was saddened as she wasn't that same girl anymore. A master falls through the world after losing everything but will she be the same or will she become someone else?
Crossover - Kingdom Hearts & RWBY - Rated: T - English - Fantasy/Adventure - Chapters: 162 - Words: 656,880 - Reviews: 1252 - Favs: 177 - Follows: 175 - Updated: 1/29 - Published: 10/13/2021 - Aqua, Terra, Neo, Team RWBY
Kingdom Souls by VilScreen
Hearts. Or Souls. Whichever term works. Manifestations of one's being. But what would happen if those very Souls. The one's pivotal to the world's, no, MANY world's fates end up vanishing from those worlds? That is up to Sora and his new friends to find out what caused these disappearances and stop whatever trouble is brewing!
Crossover - Kingdom Hearts & Undertale - Rated: T - English - Adventure/Mystery - Chapters: 2 - Words: 2,006 - Favs: 2 - Follows: 2 - Published: 1/29 - Sora, Riku, Frisk, Sans
The Key to Eostia by Espa120 reviews
Sora after defeating Yozora in battle, was about to go to Quadratum but his trip to that world would be interrupted for now by the Master of Masters who had doubts about Sora and his strength and will for the mission he had for him, and in that decided that this was a world where his will and sanity would be tested (I speak Spanish so expect spelling errors)
Crossover - Kingdom Hearts & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 14 - Words: 60,300 - Reviews: 88 - Favs: 66 - Follows: 70 - Updated: 1/28 - Published: 5/24/2023 - Sora, Master of Masters, Cloe, Alicia A.
Kingdom Hearts: Last Endings One-Shots by Alliance Empire
One-shots.
Crossover - X-overs & Kingdom Hearts - Rated: T - English - Adventure - Chapters: 2 - Words: 13,100 - Favs: 1 - Follows: 1 - Updated: 1/28 - Published: 10/21/2018 - Complete
Kingdom Hearts: Last Endings Part 2 by Alliance Empire reviews
Both an adventure and a nightmare begin. Make sure to read part 1 first.
Crossover - X-overs & Kingdom Hearts - Rated: T - English - Adventure/Friendship - Chapters: 12 - Words: 118,777 - Reviews: 14 - Favs: 15 - Follows: 17 - Updated: 1/28 - Published: 8/4/2015 - Complete
Pokémon: Sora and Kairi's Journey by xinbra reviews
A retelling of Pokémon: Sora's Journey. Sora and Kairi goes through the world of Pokémon. A mixture of adventure, romance, and comedy.
Crossover - Pokémon & Kingdom Hearts - Rated: T - English - Adventure/Romance - Chapters: 312 - Words: 1,686,616 - Reviews: 891 - Favs: 115 - Follows: 116 - Updated: 1/27 - Published: 2/22/2022 - [Sora, Kairi] Pikachu, The Heartless
Emblematic Hearts: Awakening by Kurei Scale reviews
A year has past since the second Keyblade War. However, a old evil, sealed away for a thousand years, begins to stir anew. Its awakening spelling doom to all the worlds. Warned by Naga, Yen Sid summons the Guardians for this old threat, to finish what he helped to end.
Crossover - Kingdom Hearts & Fire Emblem - Rated: T - English - Adventure - Chapters: 70 - Words: 334,772 - Reviews: 48 - Favs: 57 - Follows: 65 - Updated: 1/27 - Published: 9/14/2021 - [Sora, Kairi] Avatar/Robin, Chrom - Complete
Monster Hearts One-Shot Romances by FandomSam reviews
While Sora is stuck in the world of Monster High, experience possible outcomes where he could find romance with many of our favorite ghouls each chapter. Focuses mostly on the G1 Monster High but I will throw in some of the G2 characters as well. Rated T just as a precaution as I'm paranoid.
Crossover - Kingdom Hearts & Monster High - Rated: T - English - Romance - Chapters: 27 - Words: 32,153 - Reviews: 41 - Favs: 28 - Follows: 31 - Updated: 1/27 - Published: 2/2/2023 - Sora, Frankie S., Draculaura, Clawdeen W.
May the Force be With You or Should You Listen to Your Heart? by Scififan33 reviews
Sora was found as a toddler and sent to the Temple on Coruscant to be trained as a Jedi, despite his people's dislike for those who could use the Force. Riku wasn't so lucky, his father dead and sold into slavery with his mother as only a baby. But not even that could keep them apart forever, not even the galaxy going mad with war would stop them finding each other again
Crossover - Star Wars & Kingdom Hearts - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 37,766 - Reviews: 15 - Favs: 37 - Follows: 38 - Updated: 1/25 - Published: 4/20/2023 - Obi-Wan K., Count Dooku, Sora, Riku
The Ruined World by Yue Twili reviews
After crash landing on a world, destroyed as a result of a premature apocalypse, Sora has to find a way off of the world and back to his friends. Unfortunately, he got caught up with a certain vengeful Horseman. With no other clues to get off, the boy teams up with him. (Took place before Twilight Town's Final Visit)
Crossover - Kingdom Hearts & Darksiders - Rated: T - English - Adventure - Chapters: 17 - Words: 103,884 - Reviews: 46 - Favs: 67 - Follows: 60 - Updated: 1/25 - Published: 5/11/2017 - Sora, War
PokéHearts: New Beginnings by Aoi Hyoudou reviews
Remake to the original. Ash's life is turn upside down when his world is consumed by the Heartless. Now he must embark on a new adventure where he will come across new foes, new enemies, new worlds, and a troublesome past. Takes place after the Kalos arc and a little after Kingdom Hearts Dream Distance Drop. AshXAqua. SoraXKairi. AshHarem. CH XVII IS UP!
Crossover - Pokémon & Kingdom Hearts - Rated: T - English - Adventure/Fantasy - Chapters: 19 - Words: 75,714 - Reviews: 694 - Favs: 486 - Follows: 467 - Updated: 1/25 - Published: 1/6/2017 - [Ash K./Satoshi, Aqua] [Sora, Kairi]
Into the Unknown: Dark Legacy by Spiderfan626 reviews
Post KH3 AU! Xehanort has been defeated and everyone had been saved from their sad end. This was a perfect opportunity to reunite with her family. With her older sisters. With Sora and Axel as her company, what will happen when a simple family reunion, gets interrupted by a new threat and a new wilder of the Keyblade has to join the fight? And what will Elsa do to save her family!
Crossover - Kingdom Hearts & Frozen - Rated: T - English - Adventure/Family - Chapters: 7 - Words: 41,250 - Reviews: 26 - Favs: 16 - Follows: 20 - Updated: 1/25 - Published: 9/24/2023 - [Axel, Elsa] [Sora, Kairi]
Kingdom Hearts: Beyond Twilight by Bola8 reviews
Izuku lived all his life in Twilight Town. He didn't. He always had his friends with him. He spent so long alone. Izuku always tried to be a good person. So when he found someone quietly crying for help in an abandoned mansion away from town, he did what a hero would do and offered a helping hand. That was the moment the box containing all the suffering of a world was opened.
Crossover - Kingdom Hearts & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 1 - Words: 6,875 - Reviews: 2 - Favs: 25 - Follows: 28 - Published: 1/25 - Riku, Naminé, Izuku M., Eri
Light is Key by DarkPhoenixKing reviews
Lucia Noceda has been having these weird dreams, and when a tiny owl steals something precious to her she strikes out on an adventure to discover who she really is and hopefully find her Dad. Come along on a journey of love, hope, and sparkle tears as this little light discovers the key to being who she's meant to be.
Crossover - Kingdom Hearts & Owl House - Rated: M - English - Fantasy/Romance - Chapters: 2 - Words: 18,230 - Reviews: 2 - Favs: 9 - Follows: 9 - Updated: 1/25 - Published: 1/11 - [Amity B., Luz N.] Camila N., Eda
Kagura Hearts by Sonally and FMK Fan reviews
Before Kingdom Hearts IV, and after Kingdom Hearts III, Sora's spirit lingered in the Realm of Limbo, until one day, Sora was summoned to save a world, and earn a second chance in the world of the living. Joining the Buxom Beauties sounds like a dream come true for some, but for Sora, the decisions and relationships he makes could be a matter of Life and Death...
Crossover - Kingdom Hearts & Senran Kagura/閃乱カグラ - Rated: T - English - Romance/Friendship - Chapters: 38 - Words: 77,629 - Reviews: 30 - Favs: 50 - Follows: 54 - Updated: 1/24 - Published: 2/22/2023 - Sora, Kairi, Asuka, Homura
Shadows into Light by Hika-neko-chan
After Riku and Saruhiko's vampire secret is revealed to Sora and Yata, everything began to change. It wasn't just with their relationships, but with their entire world around them... Things are rising in the shadows, and their family is caught right in the middle of it. (Sequel and Arc 2 of Shadows of the Night)
Crossover - Kingdom Hearts & K - Rated: T - English - Supernatural/Romance - Chapters: 9 - Words: 21,874 - Updated: 1/24 - Published: 11/20/2023 - [Riku, Sora] [Yata M., Fushimi S.]
The story that becomes a reality by joyboy825 reviews
When Summer rose was thought dead think again she was able to return home to her family with a companion and a happy reunion and a story to tell her two daughters about two special boys one named Jaune (Arc) and his brother (by bond) named Sora and it's one of Ruby's favorite stories and then one day when going to beacon she bumps into a boy that looks the same in her story
Crossover - Kingdom Hearts & RWBY - Rated: T - English - Adventure - Chapters: 8 - Words: 22,598 - Reviews: 12 - Favs: 66 - Follows: 81 - Updated: 1/23 - Published: 10/9/2022 - [Sora, Kairi] Riku, Jaune A.
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