In which a minor oversight in the assembly of the Greater Grail leaves the Fourth Grail War unable to proceed as planned. A single delay is all it takes to change everything for the one who endures. In a war meant for heroes and legends, calamities roam the Earth once again. Cross-posted across other platforms.

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.

"So, what say you, oh great Sword of Rupture?" "...Let me see if I got this straight, Ninsun, the goddess of wild cows. You, want me, the greatest weapon to ever be created in the early days of Genesis, the embodiment of truth itself. Splitting both Heaven and Earth, to be reduced to nothing more than your ten-year-old son's glorified babysitter?" I asked in open disbelief.

Forty years have passed since the final embers of the Fifth Holy Grail War faded into myth, leaving behind a city buried in silence and ash. Fuyuki, once the crucible of destiny for mages and heroes, was sealed off — its ruins too dangerous, its truth too damning. The world moved on… but some never forgot. Lord El-Melloi II, a survivor of the Fourth War, returns as an aging magus

Having found the Land of Shadows, Chaldea undergoes honing their strength under the tutelage of it's queen, Scathach, in hopes of preparing for the battles to come. Rivalries intensify and friendships are tested as the protectors of Humanity train, and the queen's darkest secrets come to light... [Volume 2 of a 3 part series]

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.

"Ryuuto, just remember this - the more beautiful a woman is, the better she is at lying." "Don't worry, Mom. That's exactly my type." "?" After finding himself in the Type-Moon universe, Ryuuto became a Beast and thought that by living carelessly and enjoying wine and women, he could avoid his fate as an Evil of Humanity. But things eventually spiraled far beyond his expectation

Accidentally killing yourself is a bummer, dying due to not reading the terms of service is embarrassing, and selling your afterlife is depressing. Now, let's follow Alistair, who, in his great wisdom performed the former while drunk, on his great quest of cleaning the Holy Grail of its corruption. And if that wasn't hard enough, he needs to clean it during the 4th Holy Grail war.

Continued from the short story "The Invitation." Naru is a boy who lives in the crime-filled city of Sekoyoma. He was already having a bad time, but now there is a Holy Grail War taking place! How will our protagonist deal with murderers, gangsters, and now servants? (Also acts as a pseudo-sequel to the Fate route)

Elza Saijo es una camarógrafa que se hizo conocida por su trabajo en el extranjero, observando la violencia de la guerra en los seres humanos. Hace dos años, mientras estaba en el extranjero, su hijo desapareció en el terremoto de Fuyuki. Devastada por la tragedia, abandonó todo buscando a su pequeño Luca. El tiempo pasa y el frío se hace más doloroso.

One day, MHXX decided to be roommates with her Master. Of course, Ritsuka didn't agree to it, but XX insisted it's very important if they were roommates because of...space sharks? Contains some humor and a slight MHXX/Ritsuka.

A story where Shirou summons a different Saber

As the threat of the King of Mages looms over them, the masters of Chaldea struggle to keep their team of heroes together for the fight to save humanity. Their hope comes from Chaldea's resident Lancer, who offers them a unique solution... To seek out his mysterious mentor. [Volume 1 of a 3 part series]

The Time of Decendence Hath Come. I am He Who Fell From God. The Time of Incarnation Hath Come. I am He Who Gained Human Heart. The Time of Ascension Hath Come. I am He Who Lets Go of The World. ... ... ... ... ... Or: Ritsuka Fujimaru is the son of Solomon

Fate is fickle and irony is a driving force of the world. Heroic Spirit Emiya is finally free after successfully killing himself but he and more importantly his contract still exists. To what lengths must he go before he can escape the clutches of Fate?

One day Emiya Shirou decided to trace Emiya Shirou. One-Shot for now.

This is an Isekai story into the Nasuverse as an Elemental rising to be the Apex entity of Earth. the chapters are short, but the updates are frequent and there are long chapters. Please give it a try.

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.

Posts will go up first on my blog and Patreon. Best read there. Check profile. I'm going to rewrite this story until I get to where I was then move to the direction I want to go. The story may go in very different directions at points and sometimes have basically the same scenes if they worked the first time. If you

An unbreakable dream. A constant desire.

Ushiwakamaru was a sword with no sheath, too sharp to keep after the fighting was done. Still, she had been called, and she would do her best. She had never known how to do otherwise. Fujimaru Ritsuka put on a brave front, but he was a mortal caught in a war of demigods. Still, people were counting on him, and he would do his best. That would be better than giving up on them.

A Knight who waited for her true love to come back to her arms meets an odd figure in Chaldea. An oddly familiar figure. Why does this Archer in red trigger emotions in her? Who is he, and why does he remind her of Shirou Emiya? This is my first time writing romance fic, so have mercy.

[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.

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)