By a strange twist of fate, Izuku finds himself flung into a world he never dreamed existed. He may be a Devil now, but that won't stop him from fulfilling his dream to be a hero! Even if he has to face villains, Fallen Angels, other Devils, and ALL THESE GIRLS WHO ARE SUDDENLY CLINGING TO HIM! (Polyamorous relationships)

this is a collection "what if" ideas from the fictional universe, hope it inspires others. treat it more like one-shot story ideas than anything else. give ideas and or suggestions and see what could be created. think of it like the "Marvel's What If...?" (TV series). enjoy.

Summary

An experiment gone wrong, or possibly right? A nascent Kaleidoscope opens his eyes. A Fate/DxD/Multicross story. Thanks to TheMadLad for the cover image.

Naruto never wanted this shit. He just wanted to die… but now? A promise was the beginning in his old life and a promise is the beginning in his new life. He will protect her at all costs. He had a power, and he will use it, even when he must fight the gods themselves. Naruto Uzumaki never breaks a promise, that is his way of life.

Ichigo lost his powers at the end of the Winter War, but soon he will once again be a part of the supernatural. This time he will find out just how big the world really is. AS he becomes the Shinto god's protector.

Dia yang jujur, angkuh dan mengasihi. Senyumnya selembut dan secerah matahari pagi. Dia yang penuh rasa peduli. Mencintai semua kebaikan dan percaya akan keadilan. Meskipun dia membenci pertentangan, dia tak tertandingi saat memegang pedang. Pedang yang bersinar, menumpas kesalahan di dunia dan membinasakan segala kejahatan. /Arc 1: Knight and Magic

On his first day at Kuoh Academy, Issei Hyoudou found himself not only getting a girlfriend, but also joining a weird class with an unnatural history. Unbeknownst to him then, both of these events would push him into a tightrope between two completely different worlds. The World of the Supernatural and the World of Stand Users. And between them, he was the first ever union.

Just a bunch of random ideas that crossed in my mind. Updated at random pace depends on my inspiration

Harry has just beraly returned home and a lot is already going on, but as always the Dragon God is more than ready to deal with any sort of crazy adventure coming his way!. Join him and his chaotic family as they have a lot of adventures in the multiverse, you just never know were Harry the strongest Dragon God will be going next so come on and read about it!. in Mass Effect!.

Rean Hayashi, The Dragon God, continues his adventures through the Multiverse along his many Pokémon, the women he loves and his daughters Kunou and Weine, follow as this extremely powerful Dragon God does whatever he wants in the Multiverse as he continues to grow even more powerful. Back in DxD.

Athena, después de siglos de existencia, a decidido expandirse y formar alianzas con otros Panteones, empezando con las Tres Facciones. Una nueva leyenda comenzará, y Seiya alzara el vuelo con sus alas doradas para ser la flecha que muestre la luz de un nuevo y desconocido futuro. (SeiyaxShoko/Amaterasu/Penemue) y más parejas, además de acción.

Issei will be taking three months off from school to visit Miki's sister, Takami Sahashi, up in Shinto Teito. He would also leave on Sunday, making him text Yuuma that he would have to cancel the date. What will occur now that Issei Hyoudou isn’t in Kuoh Town and what will happen in Shinto Teito? Find out in the Wild Card Ashikabi!

He was almost an impossibility. No matter what world he was born into, with his family, he would inevitably be destined for great things. But, at his birth, by coincidence, Monkey D. Boa Issei, or Hyoudou Issei, as he would be known by some, receives something that connects his destiny, to the destiny of that same world they just happened to be in. And this destiny would bring grea

Ayato Kurozakuro Sparda will enter the world of Devils and learn more about himself as Rias Gremory's Pawn & Stella Vermillion Gremory Phenex's Queen , along with his mysterious family past which allows him to wield a legendary demonic sword... and he's the next Red Dragon Emperor. Harem with Stella,Rias and Mio being the main girls.

Jedah Dohma, one of the three rulers of Makai, was always scheming and planning. Even when things don't go the way he expects, he can work with it. If the end result is amusing and gives him information, then he doesn't care about the fallout. Even if the fallout affects Earth, Makai, Heaven, Hell and everywhere in-between. Co-written with Innortal

After an accident with the Chaos Emeralds, Sonic is transported to another dimension, in a world where Demons and Gods are common. Befriending the Occult Research Club, it's up to them to help Sonic recover the Emeralds and send him home... before power-hungry demons or a certain egg-man finds them first... (Cover Art by Penguin SuperSaiyanGod)

Kaito Evander wasn't anything special. He was smart, athletic and had great aspirations, but there was nothing truly special about him, even his Sacred Gear was a common Twice Critical. That was until the soul of his counterpart in another universe fused with his own and he gained...a second Twice Critical?(Insert)(Multi-cross) (Ikki Tousen, Uzaki-chan, Rosario Vamp, New Sis Devil)

a challenge i hope someone picks up

Issei Hyoudou perdió a sus padres durante un experimento fallido. Pero, en vez de acabar en un orfanato, fue adoptado por alguien que nadie hubiera esperado que lo adoptara. Pero esa decisión cambiaria la vida de Issei de un modo que jamás hubiera imaginado.

Issei was normal. Relatively, anyway. Average athletics, average intelligence, average everything. Which made it all the more of a shock when his girlfriend of one day turned into an evil angel and tried to kill him - only for him to be saved by a blonde woman wielding a battle-standard who called him Master.

The Demi-Fiend made a world of freedom. But how could a demon, a slave to power, live in such a peaceful world? (Cover: imgur/a/3BAYwXJ)

A person gets Isekai'd into Highschool DxD with a gift from Zeltretch: The interdimensional chatroom.

Stranded in an unknown world, but not alone, Saitama and his friends lived their lives in a strange world. They found happiness and peace, but an old evil returned, birthing new evils and challenges for the next generation. Co-written with i4md347h, the author of The Hunter Amongst Villains. Current Progress: VOL.6: COMPLETED. Now available in AO3 under the pen-name OldWanderer.

Welcome to the crossover world of HP and DXD, where Hogwarts is no longer a mere school for wizards, but an institution populated by just about every race and faction in the supernatural world. The teachers, the students, and just about everything around has a 50-50 chance of being human, or not. Read about some memory-less loser dropped into this world. OC.