Crossover Stories

Jonathan Morningstar (formerly Morgenstern) and his twin brother Adi have been raised by Asmodeus, Lilith and Lucifer since they were two years old. See, Valentine got a wee bit cocky too soon after the Uprising, and the Clave found him. So, in order to protect his two firstborn children, who have a mixture of Liliths' blood and Asmodeus' blood, he sent them to Edom. Upon arriving in Edom, Asmodeus and Lilith, who get along wonderfully and have a great sibling bond, immediately started raising them as their own. And Lucifer makes daily visits to the twins and their parents as they grow, becoming like a third father, hence them taking the name of Morningstar. Jonathan and Adi gain the titles of Princes of Edom and Heirs of Lucifer. All demons know not to mess with them, and to get out of the area if the princes are nearby. And, on their eighteenth birthday, Lucifer gifts them a special necklace each, with his and the rest of the greater demons' sigils around the edge and their initials in the centre, with a crown. These necklaces can call on any greater demon, as long as the brothers ask nicely, and can be used to even just talk to Greater Demons. What would happen if Lucifer, Asmodeus and Lilith got wind of Azazels' plan for the Winchester boys? What if Jonathan and Adi wanted to help them out? What would happen then? Read to find out. Started: 18/06/2025 Finished: 06/08/2025

[Naruto × Demon Slayer Crossover] Cosplayer Amamiya Rei, dressed as Kibutsuji Muzan, is hit by a truck and wakes in another world-only to find himself being stabbed in the heart by Black Zetsu. Miraculously surviving, starving and desperate, he takes a bite out of his attacker.

So apparently, the Shadow World has rules. That's cute. I'm Ayme Espinoza. Daughter of Poseidon. No angel blood. No heavenly permission slip. No interest in kneeling for a system that wasn't built for me in the first place. And yet their runes burn brighter on my skin than they do on theirs. Demons fall faster when I'm in the room. Magic shifts differently around me. Like it knows what I am. They don't like that. Selene's my cousin. She didn't grow up in the demigod world. She grew up somewhere else - in stone castles and whispered spells and a war most people pretend didn't happen. Now she stands in two worlds at once. The one of gods... and the one of wands. She doesn't have angel blood either. What runs through her veins is older than their angels. Older than their laws. Quiet. Cold. Powerful in a way that doesn't need to shout. She's still learning this world. I'm teaching her how to survive it. Then a hunt goes wrong. Something ancient surfaces - something that doesn't bow to runes or angelic hierarchy. And it doesn't react to them. It reacts to us. Now the watching has started. The measuring. The quiet attempts to decide what we're worth. Here's the thing. You can build walls. You can write laws. You can carve symbols into your skin and call it order. But the sea doesn't kneel. And neither do I. ⚠️ I do not claim ownership over any canon characters, settings, or source material referenced in this story. All rights belong to their respective creators. Ayme Espinoza, Selene Lestrange, and original storyline elements are my original creations. ⚠️

Sometime before the events of Sonic frontiers, Eggman lured sonic into a trap as revenge after Sonic forces but little did he know that Sonic had the chaos emeralds and ended up in the world Fairy Tail instead. Sonic becomes friends with Natsu Dragneel and needed help to get back to his home so he ends up joining Fairy tail. Natsu promised to help him get back but how long will that take? And what sorts of chaos will ensue the world of Fairy Tail? Disclaimer: Story of Fairy Tail belongs to Hiro Mashima and Sonic the Hedgehog belongs to Sega, also most artwork belongs to Mashima/Sony and/or Sonic team but all story covers made by me

Just another forum in the world of heroes.

Starting from the East Blue Saga, the story will still follow the original plot after the main characters join the group. The main plot will not be changed, but each sub-saga will be appropriately changed according to the butterfly effect brought about by the main characters joining (most of the dialogues are written by myself and will not follow the original work). Gan Yu's strength wasn't invincible at first; it gradually recovered later. However, she was always the strongest on the ship, but she wouldn't take action very often. This story is lighthearted and tries to stay true to the style of the original work, with a fast pace that combines battles with everyday conversations. P.S.: Two to three updates a day, the exact time is uncertain. Original author:水果盗 Original name:海贼：变身甘雨后加入草帽团

Wanderer and Nahida were taking a vacation in the city of Mondstadt with Mona! While Nahida and her personal agent were taking a quick stroll outside the main city, an opened rift suddenly appeared in their path. Waves of enemies dashed out. Rifthounds, abyss mages, hilichurls, even some bosses like hypostases. Basically, every monster there was in the books. Every one that was defeated, it'd double with twice the attack strength. Battered, injured and exhausted, the both of them passed out. Only to end up in the city of Musutafu. • heavily inspired by many works revolving around the same fandom crossover • my understanding of world of MHA is limited, and i'm rewatching the series as i write • scaramona • all art presented in book isn't mind, credits to the artists!

The world of heroes is in crisis as Shigaraki awakens with newfound power. In the struggle, Bakugou sacrifices himself to protect his rival and dies. His journey doesn't end though, as the Gods have other plans for him. Now the young hero finds himself in the world of Remnant, just in time for a conflict in the kingdom of Atlas. Katsuki Bakugou/Team BRIR

Albus Dumbledore was surprised when he found a file on one Perseus Jackson Riddle, grandson of Voldemort. He was even more surprised when the boy was a powerful wizard at only thirteen years old. Harry and Percy enter their third year together, and although Percy has been introduced to the world of gods, he has yet to meet the Wizarding World. There will be cursing in this story.

Hi, so here is another new story I'm starting to write. More information on the first chapter.

Kol Mikaelson didn't care. He didn't want to attend this party, he didn't want to hide his bloodstain to avoid comments from Elijah, and he didn't want the smell of peacocking humans to burn his nose. Mortala Peverell wanted to have fun. They didn't want to be in this situation, surrounded by chittering women, hearing the insufferable comments they got from flirtatious nobles, and overall wishing they could be setting something on fire. Then their eyes met. And they were. Captivated. #1 in soulmates (3/13/2026) #1 in Kol Mikaelson (3/27/2026) #1 in MOD (3/27/2026) #2 in FemHarryPotter (3/27/2026)

𝗔𝗞𝗔𝗧𝗦𝗨𝗞𝗜 †.· ❝ ᵗʰᵉʸ ʷᵉᵃʳ ʷʰⁱᵗᵉ ᵐᵃᵏᵉᵘᵖ, ᵈʳᵉˢˢ ᵘᵖ ⁱⁿ ᵇˡᵃᶜᵏ, ᵃⁿᵈ ˡᵒᵒᵏ ˡⁱᵏᵉ ᵗʰᵉ ˡⁱᵛⁱⁿᵍ ᵈᵉᵃᵈ! ᵇᵘᵗ ᵗʰᵉʸ'ʳᵉ ⁿᵒᵗ ʳᵉᵃˡ ˡⁱᶠᵉ ᵛᵃᵐᵖⁱʳᵉˢ ˢᵗᵃˡᵏⁱⁿᵍ ᵗʰᵉ ⁿⁱᵍʰᵗ ❞ ━━━━━━━━━━━ 📍 ꒱ 𝒊𝒏 𝒘𝒉𝒊𝒄𝒉, after their deaths, a certain group of s-rank criminals end up in another world filled with quirks. or a group of kids who are too over powered for their own good end up at U.A. Are they really who they say they are? ━━━━━━━━━━━ 𐔌akatsuki x uchiha!reader (platonic) ͡꒱ 𐔌 my hero academia x uchiha!reader ͡꒱ ━━━━━━━━━━━ ⊹ started 𓋭 May 12th, 2021 ⊹ republished 𓋭 March 19th, 2023 ⊹ ended 𓋭 xxxxxxx ━━━━━━━━━━━ RANKS : ( naruto ) #1 - 4.27.2024 ( mha ) #2 - 4.29.2024 ( akatsuki ) #1 - 5.16.2024 ( mhaxreader ) #1 - 5.16.2024 ( myheroacademia ) #1 - 5.27.2024 ( narutoshippuden ) #1 - 7.02.2024 ( uchiha ) #2 - 6.22.2024 ( akatsuki ) #1 - 8.04.2024 ( itachiuchiha ) #1 - 2.26.2025 ( mhaxreader ) #1 - 4.21.2025 ( deidara ) #1 - 6.15.2025 ( sasori ) #1 - 6.15.2025 ( sasukexreader ) #1 - 6.15.2025

Mim Potter was about to her her world changed forever. Her Uncle Remus had spent the last few years searching for her biological father in hopes to get her away from the Dursley's and he found him Tony Stark.

In nodkrai a certain moon goddess gets teleported to an unknown world. Can she figure out this new world and will she survive?

After the Giant War, Percy Jackson finds himself restless, aimless, and haunted by the lingering chaos of his past adventures. The gods, sensing both his frustration and potential, "loan" him to another world-Earth as seen through the Marvel Universe-where heroes are in dire need of new champions. Percy's arrival is anything but subtle: he literally crashes into Tony Stark's latest tech expo through a sudden interdimensional rift. As Percy navigates this strange new world, he is slowly drawn into the lives of Earth's superheroes. He bonds with the Avengers, proving himself in both heroics and wit, but it isn't until he lifts Thor's mighty hammer, Mjolnir, that his presence truly shakes the foundations of Asgard. Loki, ever mischievous and unexpectedly perceptive, recognizes a soulmate bond with Percy-an invisible thread that makes Percy "part of Asgard" whether he wants it or not.

Y/N Suzume. An enigma. From the moment he had popped up on UA ground, somehow getting past security without so much as a sound- and spouting nonsense about exorcising curses- Shota Aizawa knew that this year of first years would be even more chaotic than the last. The problem children of class 1A were bad enough, now one more? Sometimes, Aizawa couldn't help but question his life choices. All of them. "Wait- you're a girl?" . . . It appears- that not everything- or everyone- is what it seems. A/N An mha x jjk crossover featuring a female reader :D Ships will be revealed eventually hehe. (Reader has set eye and hair color for the sake of the plot please don't kill me)

He lived a thousand battles. He loved without condition. He died surrounded by those he protected. Uzumaki Naruto - the Seventh Hokage - closed his eyes for the last time. But the soul that burned too bright to fade was not finished. Reborn into an ancient world of gods, kings, and impossible war - as a child abandoned on a river, raised by a charioteer's gentle hands - Naruto must learn a new world from nothing. No jutsu. No chakra. No one who knows his name. Only the river remembers what he was. And fate is about to learn - it picked the wrong soul to script. i do not own naruto or mahabharat

Sometime after Wano, the Strawhats suddenly find themselves in the middle of the fight in Hosu. Stuck and unsure how they got to this new world, Nedzu offers to help them get home in exchange for their teaching at U.A. in the meantime. Join class 1-A and the Strawhats as they get to know each other! **Disclaimer: Yes, all of the Strawhats are technically going to be present, but 10 characters is a lot to juggle, and I'd rather focus on a select few. Therefore, there is definitely going to be favoritism involved in which Strawhats get the most time on the page (definitely Luffy and Zoro, I haven't decided on the others yet). I don't own One Piece or My Hero Academia

[yes the cover is Ai, Yes I'm lazy AF] So uh this is a one shot of an idea I had and Idk if it will turn into a story but if it does you should join me on the way Angel next door spoils me rotten x Rimuru in there. Different timeline? Kinda but not really. ENJOY

*DANNY PHANTOM x TRANSFORMERS PRIME* Crossover: A series of fics where Danny decides to haunt the Nemesis and all of its inhabitants: chaos ensues, Starscream is annoyed, Knockout is outraged, Soundwave is a helicopter parent, Megatron hasn't even noticed yet, and of course, Danny is having the time of his afterlife. - One day, Danny finds Starscream and follows him home, much to the seeker's displeasure. Why leave now? Doesn't he even have to pay rent? - Aka, Danny becomes the Decepticons' class pet.