Before the fake grail war in America multiple grail war was fought in other lands to be it's foundation this is but one of those stories.

What would you do If you were suddenly transported to the Nasuverse just before the Fourth Holy Grail War as a young Shirou with no access to a Magic Crest, Magecraft, or OP Servant? [Self-Insert Shirou]

A humanidade? Completamente incinerada. A esperança? Verdadeiramente perdida. Pelo menos assim deveria ser assim. Mas, como é de se esperar, os humanos são incapazes de abaixar as suas cabeças e aceitar o seu fim. E isso se torna ainda mais difícil quando entidades de outros mundos se despõem a ajudar.

We all know how the story goes. Shirou gets attacked by Lancer, then accidentally summons Saber. Except this time around, a certain half-succubus Pretender, the one-and-only "Lady Avalon", decides to hijack the summoning and metaphorically give Artoria the boot, for her own amusement. (This is purely for fun and pretty much a crack-fic with a crack-ship. Enjoy.)

The Lostbelts are over, humanity is saved or soon to be. But a greater threat looms. Ritsuka has run out of excuses and can delay no longer. Who shall be crowned as the Harem's Head Wife?

3 years after their fight against the Four Kings, Rin and Shirou have moved to London to study under the Clock Tower. When the sudden murder of a friend draws Shirou back into the past, he and his loved ones get embroiled into a grand conspiracy that harkens back to ancient times, all the while the mysterious Scar seeks to destroy Shirou's life at every turn.

He hated himself, not only was he forced to kill innocent’s in a hell of his own design he was forced to end his loved ones as well, he wanted it to end, for his suffering to end and for him to be at peace at long last, it all came to a head the moment he was summoned to stop somebody from using the grail to do something, it wasn’t corrupted so it had to be bad, little did he know…

Translation:Word (Microsoft), there are probably errors in the masculine and feminine pronouns. Senji Muramasa looked at his story but saw that his situation was very different from the story he had seen of him. Nothing good will come of him if he deviates from the story that has already been written.

Senji Muramasa miro su historia pero vio que su situación era muy diferente a la historia que había visto de el. Nada bueno saldrá si se desvía de la historia que ya fue escrita.

Another time, in another place, a Holy Grail War is waged between seven masters. Louise Saint-Hermine, fated to be one of these masters, will quickly learn what one must sacrifice in order to win such a harsh contest. But the truth of the Grail War may be even more grim than she could ever imagine. An AU story where all of the Servants are drawn from the stories of Alexandre Dumas.

Barghest X Quetzalcoatl Yuri One-Shot: Barghest is at the beach, yet she's all alone. Who can help her overcome her loneliness? Why, the Aztec Sun Goddess herself coming out and confessing to her out of nowhere! A beach date it is! Read, Enjoy, Review!

Beware My Power...

In which Ritsuka has to use his new Dating Sim powers to save Humanity from Incineration. And with a set of powers tailored specifically towards 'Heroines' alone, that's easier said than done. What was he even supposed to do? Raise Flags with Goetia to unlock its Route? Take the Alien God out on a date? Sometimes, being an Eroge Protagonist was way more of a curse than a blessing..

The echoes of the past shape the present. Months before the Fifth Holy Grail War, Rin learns that her father's killer might be far closer than she ever imagined. Shirou/Multi.

A tale of three young teens and the perilous journeys they will face. From dragons, to gods, to demons, three young teens will face stand against the odds. And how their lives will be changed forever. This was a story made by both Owenchaser and CosmicVlad, but is now co-written by Owenchaser and Yatsu in memory of the late CosmicVlad.

In another time and place, a lone hero with his partner carried the burden of saving the world. In this one particular time, a trio of survivors came to the right place at the right time in what could be considered fate. A fateful meeting between a traumatized man, the heir of her clan, a former king, and an innocent young woman born in isolation will decide the fate of the world.

The events of the Fuyuki Holy Grail War generated unprecedented results. Mages now have to live in a world where the secrecy of their craft is no longer an option, while the common people of the world have now to live knowing that mages live among them. In the midst of this, a young man will see himself forced to be a master in a Holy Grail War of the largest scale imaginable...

[Justice] and [Law] do not always go hand in hand. The line between Hero and Villain is defined by people. Both sides expect him to stand up for them, because where there is a Hero, there is justice itself. There is no universal answer that can firmly define the line between Hero and Villain. "In that case, why don't you find this answer yourself? Welcome to Chaldea, Shirou Emiya."

In the wide spectrum of Parallel Worlds, Some worlds lean closer to the original while others go off the walls. This world is the latter. 17 year old Shirou Emiya gets thrust into the 5th Holy Grail War with his trusty servant by his side. Will he be able to prevent the events from 10 years ago from happening again? Will Archer's sanity stay intact? You have to read for anwsers.

In the multiverse, one story can go in a multitude of different directions. Some stay close to the original, while others barely resemble it. This is the story of a monster in man's clothes as he conquers this universe. (Crossposted on AO3 and Scribble Hub)

Sin que nadie lo supiera la historia estaba destinada a repetirse. Una y otra y otra vez los caprichos de esa entidad marcaban el destino de dos personas. Ellos estaban predestinados a pelear y matarse el uno al otro, como el héroe y la bruja de una historia singular.

[AU]. Magia y espadas. Brasas y relámpagos. Sueños imposibles e ideales heredados. La historia que nunca debió de haber ocurrido. La esperanza que se creyó haber perdido. La destrucción de la anatema, y el ascenso de una leyenda. Un nuevo ciclo, un nuevo camino. Un nuevo destino.

Ritsuka Fujimaru was just a normal person some months ago and now he's fighting to save humanity by traveling through history. Not only that but he also encounters two kids who want to know the reason they can't remember anything of their lifes, who they are and how did they end up far from home . An alternative version of FGO Observer on Timeless Temple.

"In a world of amazing People, you being the most Normal makes you the most Amazing" A Savior and a Sovereign, through their roles, are different, they are the same people, carrying the burden of their individual worlds, with the preparation of a threat in the future, a wanderer found himself in a world he doesn't know of.

Shirou Emiya, born to a Clan following the name they had not officially been called in centuries, chasing after a dream created by their ancestor as relentlessly as any other Magi family reaches for the Root. This is the boy that Kiritsugu Emiya and Irisviel von Einzbern find in the rubble and mud of the Fuyuki Fire, and this is the boy that they adopted.