An unlikely Master summons a Servant beyond the present world's understanding, starting a series of events that would become the basis of a legend. (-A reimagining of the original Birth of a Legend)

Explore the world, accomplish missions, face enemies, and steal the hearts of damsels? Hell no! I just want to live the easiest life possible without any effort. Wait, what do you mean I'm receiving a punishment? Captain, what do I have to do?

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

In the middle of a possible Stray hunt, Rias Gremory accidentally ended up with three marks on her hand due to activating an unknown spell. After researching them, she discovered their use of calling forth a possible familiar. But what came from the summoning was a familiar that not even a Devil could have ever imagined.

After failing to be her own person, Natsumi finds herself alone on her third grade of High School. While on mission, a sword finds himself far away from his reality and it appears he isn't going to be back soon considering troubles on the way. What will be of their meeting?

Shirou, Rin, and Sakura find themselves stranded in another world courtesy of a certain Wizard. To survive, the trio starts a clinic while they get their bearings on this alien world. Unfortunately for them, they chose the best (or worst) possible disease to treat. "Shirou, what is that?" "Tainted Mana Crystals."

A young man gets transmigrated into the Kiseki world with his own unique system! What does he do first? Get strong enough to have a peaceful life! No way in hell does he want to be involved in the events that'll happen in the future! [OC/SI Fate/Fire Emblem/Kamen Rider Crossover System OC]

Where do I stand? who am I? 「Sen... Muramasa」 What the heck was that sketchy, blurry name... maybe it's my past, which I don't remember? "Young man" Why do I feel like that doesn't go with me? "Fate" Why does my body tingle for that? "Japan" Why does my soul yearn for that place? More and more information of my past? ...Who the heck was I in the past.

Angra Mainyu seethed in anger. There were worlds upon worlds of evil, vile humans, they needed purging. Fortunately, the very problem gave him an idea. Not long later, the Masters of the 5th Holy Grail War discovered a second set of Command Seals on their person. What effects are these 'Else-Servants' going to have, and more importantly, why are they here at all?

Shirou Emiya has had an interesting time adjusting to the world of his new king, Serafall, but not a terrible time. That is until a spell gone awry brings a different, and far more irritable, Issei Hyoudou into the fray. Will they get along or is a giant mess in store for the both of them? Either way it's gonna be quite a time for the world caught in the middle! GAIWP x ADLH

The SCP foundation's sole purpose is to contain 'anomalies' that pose a threat to humanity. This is a tale of an SCP-fanatic with little to no knowledge of the Nasuverse thrust into Nasuverse (in ancient times of the dinosaurs). What can possibly go wrong?

Sequel to Dance With the Devil. Set three years after the Fae incident, life has been pretty peaceful. A chance meeting of Fate has sent the gears of Destiny in motion yet again.

Dying sucks, there is no other way to describe it. Being reborn in a messed up world where most beings can kill you with a sneeze is even worse, perhaps. Well, at least I can build those Gundams now...

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

Okada Izou, a manslayers of the shogunate's closing days. As a Servant he has been through a lot, especially to a particular Sakura Saber and Demon Archer. But he never expected to be summon in a living body and no idea on what he is suppose to do. Until he found a Ghoul or somthing of a Dead Apostle, let the Dead Apostle hunt begin!

On his deathbed, Shirou was paid a visit by Zelretch. Offering him a chance to escape eternal servitude to Alaya the fake hero takes it to avoid a future like EMIYA. Waking up, he finds himself in a strange new world. Now living in the virtual world of YGGDRASIL, Shirou meets and befriends an unexpected individual. "Huh, never thought I would be friends with an undead." UBW!Shirou

The world needs heroes, but of what kind? The Modern, the classical, or just the casualties of a recent end-of-the-world scenario that included Greek Gods and Heroes? Whatever the case, they sure are here and breathing, wishing to take the world in a new direction completely...

Shirou Emiya had been forged in cursed flames and adopted by a failed Hero of Justice. He took on those ideals and strived to grasp a fantasy, unfortunately only death awaited him in the end. However, fate gave him a second chance, now reborn as Rudeus Greyrat, he’ll try once again to make his never-ending dream a reality.

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")

S. Muramasa había reencarnado devuelta en otro mundo, en uno diferente donde lo más llamativo es su tecnología, pero eso le da igual; su hermana Kazuha Kirigaya le ha dicho que jugara SAO en la proxima apertura; donde termino aceptando. ¿Qué le espera en el futuro a S. Muramasa?

A Goblet of Flames bathed Gold in a relic of miracles. Seven Masters who shall battle for the greatest of magics. Seven Servants who shall fight in the name of the master's for this ancient relic. Seven, seven, seven it always revolves around the number seven many believe it is the strongest of magical numbers. Now let us open this passage in the eternal battle of fates and heroes

Just a short one-shot of Fairy Tail Characters playing FGO.

Taylor Hebert summons a Heroic Spirit. The Heroic Spirit in question filled out a CYOA and is actually from our world. (Cross-posted from SB. I own nothing.)

The world was incinerated. The last remnants of humanity remained to fight back, but they need help, perhaps, an otherworldly one. He is The Strongest Man of another world, a Paladin of Justice, where he is from, his mere presence comforts the masses and silences their cries. He is the strongest, greatest hero of his world, and his name is King.

Sally Jackson, seduced and abandoned, needed a hero for her and her son. Shirou just wanted to do the right thing like any self-respecting hero of justice. With a different family by his side, Percy grows up hoping to live up to the heroes who raised him. Olympus was nothing compared to the Emiya clan. Shiro x Harem. Percy x Harem