Rin had promised the experiment was perfectly safe. Shirou trusted Rin, but something had gone wrong. His soul hadn't been transformed in a manner as Rin had planned. Somehow he had become a Divine Spirit. And it was in another world set where the Age of Gods never ended, but the Age of Man somehow started. (Fate x Danmachi Fusion where Fate Earth and Danmachi Orario co-exist)

Death and corruption. A rotting Empire, and a man who would sit at the heart of a revolution. In a dark world of constant death and deceit, what place will a man whose only wish was to save others be able to carve out for himself?

When a strange anomaly catches the attention of Chaldea, Ritsuka will have to travel to another world to investigate it. What encounters will they have in this new world known as Remnant?

As Ichigo Kurosaki continues use the power of soul reaper recently got from Rukia battling hollows balancing school life. One fatefully day they would remember He and Shirou Emiya "unintentionally" cross paths by average circumstances at first as Shirou threw dire situation choose become hero of justice order fight off spiritual beings alongside Ichigo created by manipulation

An collection of fragments gathered together; adventures and accidents that might be, could be, or have yet to be. Servants that have yet to be born or will be born, destined for great things. Shards lost somewhere in the abyss between the Throne, the Moon, or the Grail. Yet they were Unlikely indeed, if only for their infamy. These are their stories. Narutoxharem? Vote via review!

The kindness of a man who wished only to be normal. The determination of a man who wants only to better his race. The arrogance of one who dictates life. A boy who desires to live his ideal life. Stories of suffering and parting, stories of love and hope. They shall all converge on their pilgrimage that is life.

The Kaleidoscope: the essence of Second Magic, containing within it countless parallel worlds. A place where all possible realities exist, where fantasy meets reality. Worlds of Holy Grails, of Masters and Servants...and Riders.

The King of the Cavern was summoned in Orario just when the juggernaunt butchered the Astrea familia. Ryuu lion, the only surviving member of the familia, seeks vegance against the Rudus familia. What will happen when the Count of Monte Cristo decides to aid her in her question for vegenace?

Emiya Shirou awakens to find himself reborn in a medieval world. Now named Jon Snow, the bastard son of Lord Eddard Stark. Which path will he take? Does he still want to become a hero of justice? An honorable knight perhaps? Or something more? Shirou reborn as Jon Snow AU!

After fighting off Angelica and saving Miyu, Shirou was transported along with her to a new world where they could be happy. Three years later, a gate to a different world's Japan would open leading into their new world. Can Shirou help the princess achieve a happy ending for the Empire? Or will Shirou be the villain for those he loves once again? Alex Kellar contest entry.

When I killed myself, I didn't expect to wake up, alive again in a young body that's objectively superior than my old one in almost every way. I certainly didn't expect to wake up in the convoluted mess that was Nasuverse with the nerfed, but still legendary and well coveted Game... Wait, was that Gilgamesh! (Gamer!SI-OC/Multi) Currently in: The Witcher 3 – Wild Hunt

Fate is a weird thing, you can try to escape it but it always catches up to you. So how does one decision change the fate of the world? what if one action was able to change the fates of two groups in their entirety? Let's see what happens when Hollows and Shinigami clash with servants and masters fighting alongside the reapers that protected them in their most dire hour.

Draft/Omake rough short 3 chapter, YSxFate/Zero cross fic

Can one sentence change the world as we know it? If those are the right words, then yes, as Tony Stark, a successful, businessman carefree lifestyle is shattered when he learns he had a son with a woman shrouded in mystery. How will Tony life change, when he meets his Magus son and wants to be a part of his son's life? Let's find out. (Pre-IM 1, Crossover with RE/FNAF)

Revolution has a number of events for the protagonist to romance their chosen partner, but I've never heard of this event before. A strange curse has befallen this world, leaving the church to treat several people inflicted. But this curse, 3 red markings on the hand, it's quite peculiar. There is a war approaching with no foreseeable way to prevent it, and my villainess is in it.

Long before the Gods descended, mortals rely on Spirits to fight against monsters. Others managed to unlock limitless abilities. But there was one who stood out from the rest. A hero who was anything but strong, even pitiful. But his tale drew laughter from all. Summoned forth in dark times, Argonaut returns for another laugh. Smile! Laugh! Let us start the comedy once again.

A powerful anomaly breaks the boundaries between two completely different realities, heroes old and new are brought to a world where science and magic clash starting with the meeting of an unlucky boy and a foxy caster, how will they fair in the coming insanity(no longer including Poltergeist Arc)

"My name is Adam Eltnam Empyrean, today is March 12, 1985, and I am four years old."

Running Nazarick has never been an easy task for anybody, much less Ainz. But if he thought ruling over his NPCs was hard, now he has to deal with actual legends given form, some of them who even tried to destroy humanity once. Add to that, the New Worlds' difficulty skyrocketed for some reason, so our lovable Overlord has his plate more than full at the moment.

On her deathbed, Myne gains the memories of a Japanese woman, starting her off on a lifelong journey. Only this time, it isn't an inspiring librarian, but a powerful magus with dreams of becoming a true Magician. Equipped with Rin's memories, Myne is on a mission to gather all the knowledge she can and master the Mysteries of this new world.

Heroes...they all miss the bigger picture. They conform to society, they limit themselves. I'm tired of this. I have been given a chance. I too shall be a hero...but not like them. Beware villains...the Evening Bell has tolled thy name...and the world shall know: the Assassin has risen from the grave. First-person OC (not SI).

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.

¿Dónde me encuentro? ¿Quién soy? 「Sen.. Muramasa」 Qué diablos era ese nombre incompleto y borroso… ¿tal vez sea mi pasado, que no recuerdo? "Joven" ¿Por qué siento que eso no va conmigo? "Destino" ¿Por qué mi cuerpo cosquilleo por eso? "Japón" ¿Porque mi alma añora ese lugar? ¿Más y más información de mi pasado? … Quién diablos era yo en el pasado.

All it took was a single oversight, a single change in decision. Now the last of the Nanayas has fled Misaki after the death of his family and the boy blessed with avalon has been adopted instead. Shirou Tohno is now returning home after the death of his father, only to get dragged into the war being waged in the shadows of the city. His presence alters the course of history.

Holy Grail War. A ritual involving 7 Masters and 7 Servants, legends of the old, meet each other in clash of death until sole pair of Master and Servant achive victorious. Now, lets change some of this legends with a less old one. Multi-X.