In an unexpected twist of fate, Shirou finds himself in the British Lostbelt, an alternate reality he never imagined visiting. However, what is even more surprising to him is the opportunity to meet Arturia again, although he understands that this will not be the same one he knows.

A Servant with incredible powers is summoned to help Chaldea. Watch as he one-shots Demon Gods, and cuddles with the cute master and even cuter eggplant. ( Self Insert Shirou x Harem )

Héroes de cualquier tiempo y lugar, todos reunidos en un solo lugar ... El Trono de los Héroes!

After an experiment with a teleportation circle goes horribly wrong, Rin has to wander around Homurahara Academy and get back home without being seen. (Commission.)

"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.

Basically, the shenanigans that Archer goes through when a Saber servant who isn't the original Arturia Pendragon gets summoned. Every genre will show up but only one genre per chapter. Rom-com, Fantasy, Drama, Adventure, Western, and everything else in between. I am willing to write your ideas as well! I'll see if I can fit it into the story first. Just review the fanfic OR PM me.

Dedicated man reincarnated as the Norse Hero Sigurd. Decides to shift his and certain people's fates due to his actions that make him look like a madman with the assistance of his system.

Einzbern's success in a sinister, post-Grail Wars project leads to an alliance of convenience with the Antarctic Aryan Reich. This allows them to send Schneeweißchen von Fernhügel back to the Fourth Holy Grail War, with the goal of changing recent history for unknown ends.

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]

Illyasviel's death triggered an event that reincarnated her love ones after death to a different world. A world of an otome game called "Royal Road". Capture targets, heroines, villainesses, it's all here! Watch our main characters as they weave through the royal labyrinth that is called politics and- paperwork... Y'know what, maybe being royalty isn't as exciting as it sounds.(AU)

In the multiverse, one story can go in a multitude of different ways. Some stay close to the original while some barely resemble it. This is a story of a monster in man's clothes as he conquers this universe.

On the dawn of the Empire, with a senate that had run its course, something moves in the shadows, undermining Rome's stability. However, no one will stand by and watch. A handful of characters, with their peculiarities and differences, will raise their swords against them to protect everything they hold dear. *An original Fate story set in the Ancient Rome.

In an alternate world where the Holy Grail War ritual allows seven Masters to become Demi Servants instead of summoning the Servants themselves, Emiya Shirou finds himself drawn into the conflict. However, a mysterious event in his past has left him with new carnal desires that exist alongside his dream of becoming a Hero of Justice. Shirou/Harem fic. BDSM elements inside.

Years following the fifth Grail War a magus finds himself and the survivors of the grail war drawn into the schemes of his father. What it means for him and his partner, Mordred, is yet to be seen, but he knows one thing, his life will not be the same. MordredxOCxLuviagelita (later Harem).

For each Master, a Servant. For each Servant, a Master. The relic system was never introduced, and every Master in the Grail Wars has always received a Servant based on their own personality alone. Now, the Magus Killer goes to war - and receives his greatest weapon yet. But even with all of Assassin's skill and treachery, can they stand against the raw power of the Fourth War?

Summoned into a parallel world on the brink of destruction with naught but fragmented memories and an Eroge Gamer System to his name, will our protagonist be able to navigate this new world filled with magic, life threatening dangers and gorgeous Heroic Spirits? Will he form the ultimate harem or be crushed under the weight of the world? Read on to find out!

Leonis is back to his usual antics while the Murder-Death-Kill rages in the background… But is that all there is? And why do the Clock Tower, Holy Church, and other major powers look like they're preparing for the End of Days?

At the end of the 5th Holy Grail War, Shirou fails to completely destroy the corrupted grail. He soon wakes in a new world where everything he knew had been changed. Shirou eventually stumbles into an organization known as Chaldea and the rest is history.

Kukulkan contempló lo que tenía en frente. La vida que quiso estaba presente, más su deseo caía en la locura fervientemente. ¿Quién era esa persona que tanto anhelaban? Mirando a su lado solo pudo sonreír y llorar al no querer llegar a la realidad actual. Y a su deseo demencial.

Hakuno after fighting tooth and nail through the holy grail war finally reached the Mooncell and made his wish. However, not all wishes are granted equally... Nero, now within this new world, is the first to realize this. Something had clearly went wrong, and it was up to them to find out how to fix it before everything falls apart.

He truly had problems understanding how fast things were going. Waking up one day in a strange place was the least of his problems when people started calling him a god, a golden king began giving him orders, and a green haired clay playing around with him, all he wanted was a break. (short chapters but long story. Please give it a try.)

A guy becomes Shirou, but wait- why is Illya younger? And why is Irisviel here? And why does he have the First Magic? And why is Illya so cute? ! (Self Insert Shirou in Kaleid x Prisma Trio)

The Fourth Holy Grail War goes much differently, and yet ends in the same disaster. It's surviors crippled, scarred or dead with Shirou Emiya being forged in the fire of just the mere shadow of all the worlds evils. And yet something is not quite right. Flowers bloom in the mud, and as Shirou grows, he'll find that the sins of the past run much further back then he can imagine.

Un hombre hecho de espadas, un hombre forjado en el fuego y lágrimas ajenas. Emiya Shirou luchara en la Guerra por el Santo Grial como siempre ha estado destinado, pero el encuentro con un viejo amigo y una mujer desconocida, cambiara el camino que recorrerá ¿Podrá mantener sus ideales o los traicionará?

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 why they can't remember their past, family and home, joining him and Chaldea in order to het answers and their memories back. An alternative version of FGO Observer on Timeless Temple.