In another time, in another world, Lelouch vi Britannia would become the Black Knight's Zero and eventually the Demon Emperor, but this story isn't about him. It is the story of one Luna vi Britannia, whose fateful meeting with CC was altered by the presence of the very Progenitor of Britannia, the Knight of Knights, and divine Arturia Pendragon. How will the world to this!

Ritsuka Fujimaru after dieing was about to ascend to The Throne of Heros until he was sucked into a Vortex alongside some of the Servants who tried saving him. As they got sucked further in the Heroic Spirits merged into Ritsuka before he woke up as a baby infront of a orphanage in France. A/N: I suck at Summaries and hope you give it a read

With the successful change of heart of Kaneshiro, Amamiya Ren felt the Phantom Thieves were doing pretty good. However, when a long absent returning student comes in and immediately tries to make her way into the group, Joker is far from imagining how deep the mysteries and burdens she carries run... Crossposted on Ao3.

Emiya Shirou morreu durante seu combate com Kotomine Kirei e para garantir que o Graal fosse destruido Shirou utilizou seu selo de comando para fazer Saber destruir o Graal com ele e Kirei, assim morrendo para a luz de Excalibur mas graças ao um velho Troll e a Primeira Einzbern, Shirou reencarnou em mundo na Era dos Deuses e ele so tem como objetivo proteger seus entes queridos

The married life wasn't ever something that Emiya Shirou envisioned for himself, and yet he was now a househusband nonetheless. He loved his wife to death—even if that mecha school put her in a bad mood sometimes—but wasn't all this Infinite Stratos nonsense kind of a pain?

"The voices never left, I fear they never will. But you, you lessen them my darling... my serenity..." Grasping the table, dents are created from the force. "All you watching, witness the birth of my greatest child, let its beauty cleanse the world of corruption and birth us a new world!"

Singularities. Points in Human History which have become corrupted with the presence of a Holy Grail with the end result being the incineration of Humanity. However, it is not the Grails alone which are divergent. The Incineration comes about as one world in particular comes to an end. The two become linked as figures from a different Throne reach across the barriers between worlds

A Maiden who carries the secrets of forgotten and lost eras, an ancient and mysterious ruler of an empire who intends to claim the world of magic for himself. Will the sacred Maiden and fairies avoid the catastrophe for Earthland?

A simple story about an alternate version of Shirou Emiya who was reincarnated in a world where magic is science.

Gudako has been kidnapped, but it was all a misunderstanding and Chaldea have gained new allies. Now Gudao must work to resolve "The canon" of his world without his sister while she's busy doing the same on the other side. In other words, this is the more FGO focused sidestory.

The Fourth Holy Grail War of Fuyuki City: Seven Masters, Fourteen Servants- wait, what? Someone's been messing around with the rules, for once not you-know-who. But the stakes are still very real, and the Grail can only belong to one Master and two Servants at maximum... Fate/Zero belongs to Type-Moon, and all foreign characters their respective owners, I own nothing but the plot.

There were many things Shinji expected when YGGDRASIL's timer struck (00.00.00) but never would he have imagined that he would find himself in another world, in another Shinji's body... Oh well, the first thing he was going to do is to kill his grandpa... Literally. (Shinji x Kiara)

After sacrificing his arm before his demise, Emiya fulfilled his desires to never let the past repeat itself. The man expected to return in a land surrounded by swords, waiting for his next orders, forever alone and broken. Unbeknownst to him, fate had other plans for the Counter Guardian... one that came to fulfill his long desired wish.

Heroic Spirit Emiya achieved his dream of becoming a Hero of Justice long ago. Having fought in countless battles, nothing could prepare him for being summoned to another world by the Goddess of Justice herself, Astraea. Together, they must combat the evils that lurk within the walls of Orario and maybe in the process, rediscover a new meaning to being a Hero of Justice.

Ishtar and Ereshkigal want to save Shirou and Hakuno. For this, they are ready to break a taboo. To avoid punishment, the two goddesses just flee to another world where the Age of God continues. The plan was perfect, what could go wrong? Except gods are prey in this new world...

Sequel to Tempered by Fire. The The Organization for the Preservation of Human Order, Finis Chaldea, is about ready to start operations. And yet, there's something a bit off about the last Master Candidate that feels a bit off, a girl by the name Ritsuka Fujimaru who prefers to be called Haku instead.

It is said that huntsmen and huntresses are the heroes of Remnant. Defenders of the people as they overcome great evil with strength, courage and goodness. They stand as the shining lights of hope that inspire those around them. (A follow-up to "An Ideal Semblance")

Escaped from a land of hate, a Roundtable Alliance shall be gathered to retake the Kingdom, the Hero shall rise above all. Fate/Grand Order: New Order- The Dark Age of Chivalry-Melromarc: "But at what cost would victory shall be paid?"

Can a former assassin be granted a peaceful life or will he forever be burdened with his sins? Shirou will find out the greatest challenges he may face don't always come from the depths of hell, but he'd be damned if he would let that stop him from becoming a hero. Between fragmented memories of a former life and enemies not satisfied with only his father's death, Shirou has...

Bell Cranel wants to be a hero. He adores heroes. What if Zeus told him about heroes that transcended Tenkai and Gekai? What if he gave him a skill that let him become a hero, albeit a fake? This is the story of a boy who yearns for the throne and his journey to join those who have reached it. Pairings undecided, leaning onto Bell x Ryuu and Syr.

The Hero Summoning ritual of Melromarc did its job brilliantly. However, instead of summoning a gamer who likes playing with swords, it summoned a certain hero with a hill of swords. WARNING: BIG SPOILER FOR FATE/GRAND ORDER INSIDE.

Diversión y llanto, ambos juntos, una reía y el otro callaba. Una opera que ambos interpretaban ante un público inexistente, una vida que no se vivía y una vida que quería ser vivida. ¿Finalizar todo por una oportunidad? Un contrato y una promesa, una maldición como una bendición, dando paso a aquella risa unísona que resonó para el miedo del mundo. Emiya x ProtoMerlin.

Three months after his unwilling return to Earth, Natsuki Subaru spontaneously combusts. A number of deaths later, he joins the Chaldea Security Organization. And then dies some more. Save the world, Subaru. If you can manage that, then maybe, just maybe, you'll find a way back to that other world of yours.

One Morning, A Teenager by the name of Luna wakes up in a unknown location to be told she was now the owner of The Shop System. These are her adventures

A reflection of two individuals across space-time deepens. One succumbs to the void, and the other smiles and awakens again to a new perspective of things. After all, The dream continues even as they bask in a new, similarly cruel world. A world devoid of hope and dreams...