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.

Dedicated man becomes the Unga Bunga Buster Servant Sigurd. Shifts the whole fate of everybody through manipulations, deceit and lies for the sole reason of becoming an even greater legend than he was supposed to be. Also to mention he has a system.

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]

When Zelretch notices that the Master of Chaldea is in danger, he sends his best agents to help. Hang on Chaldea, Rin and Shirou are on their way! Cross-posted on Ao3.

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?

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.

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.

En una tendencia donde reencarnas en cualquier cosa, no debería sorprender hacerlo en un personaje que ni siquiera existe. Self-insert en uno de los candidatos.(No se toma enserio)

"Echos of Eternity : Uncovering the past"

Esta, es la historia sobre un tipo que escribió una novela sobre el mismo siendo un personaje principal ridículamente poderoso (self insert) por aburrimiento y lo grabó en la historia humana, sólo para ser invocado a la Cuarta Guerra del Santo Grial con seres más allá de su comprensión. El karma es una perra. La historia fue adoptada de X-kalibuur escritor ingles en fanfiction.

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

Fue solo curiosidad que se extendió a cada año. Una figura que todos conocían, pero de la que nadie deseaba hablar. Un conocido, un extraño, un amigo o un desconocido. Nada importaba ahora, solo deseaba poder comprender que había debajo de esa red que no parecía pensante. Ella no buscó una luz guía. Ella buscaba ser esa luz.

About a decade after the dismantlement of the Heaven's Feel system, it has been rebuilt by a singular genius. The Holy Grail War begins again, against the wishes of those who live in this town.

It has been thirty years since the last Holy Grail War, which ended with the Grail's destruction. But now, a new Grail has finally been created and the Mages Association is prepared to test it out. Their new site for the war? Tokyo. And now, new Masters and Servants step out onto this stage for the first time, with some familiar names. Including, Tohsaka Rin's daughter. SYOC!

As a the last Master of Chaldea, Ritsuka Fujimaru is constantly tired and frustrated. So to help her, Merlin turns her into a Futanari! With a new craving for sex and pleasure, Ritsuka starts to sleep with her servants one by one. Even her sweet kohai, Mash, is not safe from her senpai's newfound lust! How will Chaldea fair as it's only Master becomes a sexual deviant!

He looked upon the warm sun, and so was reminded of a promise.

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?

A young Emiya Shirou finds the limp body of Caster on the temple doorsteps one fateful night and the future is forever changed. The Witch of Betrayal always had a soft spot for cute things. Shirou/Multi. Warning: Very explicit

After Kiritsugu's death, the Mystic Eyes of Game Perception awoke within Shirou. With it he'll take the world, and several older ladies, by storm

Kukulkan was many things, but to Ritsuka she was just someone he was beyond happy to have back by his side. He made her feel certain things, things she didn't entirely know how to describe. Luckily, Ritsuka could put her feelings into words, not to mention he felt the same way about her. Always by each other's side and spurring one another forward, that was their promise.

"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.

Rin x Sakura Yuri One-Shot: After being tormented, used and abused for so long, Sakura has finally snapped. The rain pour onto she and Rin. There's someone that should not be there. The final test for Rin to save Sakura. Read, Enjoy, Review!

Un encuentro inesperado, dos mundos que no deberían colisionar en esta época lo hicieron, esta vez no fue un asesino, ni un sacerdote, ni siquiera un anciano enfermizo, fue un rey el que encontró a este niño, y será este rey quien lo lleve a su destino.

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)

Akito Tohsaka takes what is quite possibly the biggest gamble of his entire life; asking a certain blond Englishman if he would like to become his boyfriend. (a genderbent heroines au) (sequel to 'Ever Present Feelings')