Crossoverfanfic Stories

After Sonic's latest adventure, Tom and Maddie decide to take him on vacation in Brooklyn where the blue blur befriends a plumber named Mario. While working underground to fix a water main and when Sonic goes to investigate where Eggman disappeared to, Sonic, Tails, Knuckles, Tom, Maddie, Mario and his little brother Luigi are transported down a mysterious pipe and wander into a magical new world. But when the brothers and Tom and Maddie are separated, Mario, Sonic, and their new friends embark on an epic quest to find Luigi and Maddie. With the assistance of Mushroom Kingdom resident Toad and some training from the strong-willed ruler of the Mushroom Kingdom, Princess Peach, Mario taps into his own power and Sonic learns new tricks with his powers, the origins of the Chaos Emeralds, the truth about his past, and how he ended up in Longclaw's care. Think you know the Blue Blur? Think again. (Sonic the Hedgehog and all characters related to Sonic the Hedgehog and it's movies are owned by SEGA and Paramount! NOT ME!!! Also Super Mario and all characters related to the Super Mario franchise and its movie belong to Nintendo and Illumination! The following is a non-profit fan based fanfic made for entertainment purposes only! Please go support each of the franchises official releases and their official material!)

Sherlock's feeling down, but a surprise gift from a past flame he hasn't really gotten over might help.

Hayley is the twelve-year-old sister of Dean and Sam Winchester. She has always been extremely close to both of her big brothers and they have both always been extremely protective of her too. Dean and Sam have been looking after Hayley since their dad John went missing a little over six months ago. It hasn't been easy but the three of them have managed so far. What happens though when the brothers make the tough decision to leave their baby sister with their paternal aunt after getting word from a friend of John's about his possible whereabouts leading them to wanting to try and find him? How will Hayley cope with being away from her big brothers and living in her aunt's world which involves a certain MC and all that comes with it? **READ TO FIND OUT WHAT HAPPENS*

The Angel of Music is real. At least, Angel Dust believes he is. Sheltered within the famed Palais de L'Amour, Angel spends his days dancing and his nights receiving lessons from a mysterious voice hidden in the theater's forgotten depths. His unseen tutor has become his guide, his comfort...perhaps even his destiny. But when new owners take over the opera house and a powerful sinner named Husk enters Angel's life, secrets buried beneath music and masks begin to surface. Some dreams are beautiful. Some dreams are dangerous. And some songs are impossible to forget. A gothic Hazbin Hotel x Phantom of the Opera retelling. As a side note, you don't need to be familiar with Hazbin Hotel or Phantom of the Opera to follow along.

When nineteen-year-old Sybil goes on another journey to Camelot with the Doctor, she uncovers a sinister plot to kill two birds with one bottle of potion: the king AND the Doctor. The plan almost goes accordingly when Queen Guinevere and the Doctor fall into a deep sleep. Immediately, Arthur, Merlin, and Billie recognize Morgana's handiwork. Question now is: What caused Morgana to wander away from the original legend and attack the Doctor? *discontinued*

The Four Archangels have been helping Emilia the hero during the war against the "Demon King." When he tried running away, Mael and Emilia were the only ones to go through the portal to go after him. Now he's in Japan, without any of his powers, or how anything in this new society works. I do not own Seven Deadly Sins, The Devil Is A Part Timer, or any images I use in this story.

CONTINUED FROM DOCTOR WHO: THE EVANGELION ERROR - BOOK ONE. Ever since he met the alien wanderer/schoolteacher called the Doctor, fourteen-year-old Shinji Ikari's life has only gotten crazier by the day. With the Doctor's help, he's survived getting press-ganged as a child soldier in a war for humanity's survival, alien invasions, zombie attacks, fourth-dimensional tactics, the origin of all life on Earth, and even the wrath of his fellow pilot Asuka. Strangest of all, he finds that he may -- for the first time that he can remember -- actually be enjoying himself. His newfound enjoyment of his life may not last for long, however, as the Doctor continues to probe the dark secrets at the heart of the paramilitary organization NERV. From an old enemy hiding deep beneath the streets of the city, to a shadowy international conspiracy seeking to manipulate humanity's future, to a series of even more insidious attacks from the mysterious aliens known as the Angels -- it's going to take Shinji everything he has just to hold on to what remains of his sanity. And even that may not be enough to save him. It seems that the future holds a terrible fate for Shinji -- one that not even the Doctor can protect him from...

What happens when Deku is transported into the MLB universe? Super cute foreign exchange student? Check A friendship between him and Marinette thata may or may not be turning into something more? Check! A jealous Adrien? Triple Check on that one.

While on their way home from a 100 year quest, both Erza Scarlet and Jellal Fernandes run into a giant humanoid female creature that has superhuman abilities. They get split up but manage to find each other again, but they then see the same humanoid creature caught in a trap and decide to help. When they to so, they find out that they've just run into the Scout Regiment. After explaining their intentions, the Commander briefly explains to them what these 'humanoid creatures' are and then orders them to come with them, because it's not safe out in the open.

After the Starscourge's purge at the hands of Noctis, Ignis leaves Insomnia with what remains of the Kingsglaive in search of uncharted lands. One day, they come across a very auspicious mountain...

Here it is, a sequel! While stuck in Rainbow Steve's past, Sabre, Rainbow Steve and Regina comes across more dangerous threats. Will they ever get back to Storybrooke? Read to find out.

The universe realigns itself as six protagonists from six different fandoms suddenly get transported into each other's lives with absolutely no memory of their actual life. In which Harry Potter, Percy Jackson, Will Treaty, Katniss Everdeen, Merlin Emrys and Ellie Linton learn that they're not the only person in the world with traumatic experiences. Takes place in book 7 harry potter, book 1 hunger games, season 1 Merlin, book 2 Percy Jackson, book 2 ranger's apprentice and book 1 of Tomorrow series. *IMPORTANT* I do not own these characters and their stories. All rights go to the original owners and I am merely doing this fanfic for fun and not for profit.

Sparkster the rocket knight has left Konami city due to failing to do the duties of his boss. He returns again to help Crash and Spyro with the emeralds for sonic the hedgehog. He is later kidnapped and taken to a cell but the real problem occurs when video game characters are used for working out of their free will. Can Sparkster save them?

Hi guy's, this is my first story so don't be too harsh on me. Escanor was sent to another place where he can learn how to control his power. In that new place, he get's adopted by the Midoriya's and becomes Izuku Midoriya's new brother and inspiration figure. I do not own Seven Deadly Sins or My Hero Academia. (Highest rankings: 1 in crossoverfanfics 12/11/20, 5 in crossover, 1 in escanor 3/2/21)

Lora ha pasado por mucho y actualmente vive con los Heartfilia en San Diego... pero a sus 21 años, vivirá cosas que no sólo harán que tenga una vida diferente, sino que Dios mismo captará su atención. No sólo se trata de creer o no, se trata de ser firme... y de discernir las voces que escucha... Ya sea de forma normal, o de forma divertida. ESTE ES UN CROSSOVER. Series Usadas: FairyTail, Xenoblade Chronicles 2, Free!, Fire Emblem Fates, IDOLiSH7 y Highschool DXD. Advertencias: Temas Cristianos recurrentes, temas sugestivos, uso de violencia, lenguaje medio fuerte, uso de sustancias sin hacer apología a los vicios, etc.

Sent by Muzan to be a spy on the monster in Youkai Academy, Akaza enrolls as a student there. Going to school he bumped into a pink hair vampire, who thinks his blood has a unique taste. I do not own Demon Slayer, Rosario Vampire, or any images I use in this story.

Have you ever wondered what would happen if the nations of Hetalia: - Did something else other than punching each others' faces at world meetings, or saving the world from aliens who paint everything white? - Were wizards and mages who lived in Fiore? - Did what Fairy Tail characters did, like going on missions and competing in the Grand Magic Games? - Possessed magical powers? If you said yes to at least once, you are in for a great treat. This book has all the questions listed above, so what are you waiting for? Click the "read" button right this second!

Black Clover x Misfit of the demon king academy What if Asta had magic after all? He was the son of anos Voldigold . Let's go and see what Asta will do. I do not own anything except The plot. THIS IS A COLLAB WITH @MoonStarer 123 The characters will act different from the story, and different changes in the plot will happen

The epic TRR crew has gone their separate ways. Maxwell and Riley have split apart just before the wedding. Fast forward over seventeen years later to the heart of New York City... Annabelle Mason finds herself longing to meet the father she's never known and runs off to Cordonia to find him. Will it be the father-daughter relationship she's always dreamed of, or will the evil forces that drove away her mother threaten to keep their family apart once again?