A young man finds himself thrust into a situation he'd rather never be in, into a position that he'd never want to be in. Though he'd rather just go home, or curl up in a room and hide away, that option isn't available to him. All he can do is keep going forward. (Self-Insert)

A visit to the void begets a story. A familiar story, that’s about to be turned on it’s head. Self Insert OC.

Katashi Honda, a struggling street magician needs a change in his fate. Unknowingly to him, he will become involved to the world of magi and servants, and will have to survive however he must, in unorthodox ways. This is the tale of Honda the Warlock!

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).

"Oh, Master, how wonderful! You have summoned an Ancient Mesopotamian Anti-Thot Cannon!" Indeed. Because the summoning system in Chaldea is full of absurd. (Crack fic.)

Kirei Kotomine, at the temptations of Gilgamesh, gave in to his dark desires and caused a flood of death and tragedy. But, what if he didn't give in and remained true to his ideals? A cavalcade of changes would follow. The birth of the makeshift family of Kirei, Rin, Sakura, and Caren. Another makeshift family of Artoria, Irisviel, Illyasviel, and Gray. This is a new Fate.

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

Or 'How I ended up coaching a poor chibi through her tremendously Ecchi life' (Self-Insert Teacher Story)

Jacob Aronson, a Magus from America, was selected to join the other forty-eight Master Candidates at Chaldea. After a major accident, he finds himself as one of the two remaining Master Candidates of Chaldea, and summons a rebellious knight as his first Servant. Join Jacob and Ritsuka as they fight to save humanity, and show the will to fight on

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.

it is said that only for a small action it can cause more gigantic percusions in the future, this phenomenon is called the butterfly effect, and this is what is happening has fuyuki being trapped inside the grall all the evils of the world Angra Mainyu by chance managed to access a specific grail function by unleashing a fourth war of the holy grail more destruct than it was meant

a boy named Shirou however a mysterious awakening of his "true self happens and now it's up to him to deal and transition in to the change UBW canon is the followed canon btw"

Unaware of loss, nor aware of gain. That phrase defined him since the day of his birth. However, the words of a certain magus allowed him to finally break free from the shackles that made him Shirou Emiya. The counterforce would not acknowledge the contract of a man who didn't exist, so where else could he go, other than back to the beginning?

After UBW good ending - Emiya Shirou realizes that he needs to get better...get stronger to better face his future challenges and not become a burden to others who chose to believe in him. He makes a decision that may very well kill him, but such gamble will no doubt bring enough rewards in the end. Crossover with FGO and Tsukihime. ShirouxSaber pairing with a surprise planned.

After an unfortunate meeting against an unstoppable force of nature that ended in his death, Shirou is reincarnated into another world. Warning: Massive Alternate Universe and Chaotic Crossovers

Simple actions and choices from the past have the power to alter the future being recognition. Shirou found himself discovering a small trinket of no value to many. But to his ignorance, this item changed the course of his fate beyond anything he thought possible. A twisted fate which coiled itself into another reality, one where Shirou would embark to find his answer.

The Dragon Witch and The Little Santa, both owes their existence to a certain Holy Maiden, while also representing a different aspect of that Holy Maiden. Now the both of them suddenly found themselves on a new land with their Master nowhere in sight, while a Great Holy Grail War looms on the horizon. What will their interference brings?

Mordred meets a certain redhead that saved her from a tyrant trying to burn Camelot. OR, what happens when "Shirou Emiya" gets dropped in 6th century Britannia

They won, they've beaten the Foreign God; Proper Human History had been restored. Now, Ritsuka is faced with his biggest enemy yet: returning to a normal life again. Ritsuka will have to tackle being a normal person in a normal town dealing with normal issues such as making new friends, buying groceries, dealing with an ancient spirit that was unleashed on the town... Wait, what?

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.

Winning the Holy Grail War took a terrible toll on each of the participants - especially Illya. As a Hero Of Justice in training, Shiro is determined to help. But when he tries putting the power of Bladeworks to a use for a new purpose, it has some unexpectedly large results!

Icarus was fated to die due to overconfidence. Unfortunately I woke up as him, in a world of God's,Magic, Heroes,Mistery and Death what's a human going to do? But Icarus is more than one meets the eye.

Year 2044. Leylines around the world have begun to run dry. As magi desperately attempt to preserve their way of life, an invitation is received: "I am Satanael, First of the Fallen, and he who shall shatter the shackles of Law and Order which weigh down Humanity" A final chance to restore the leylines. A final chance to see a wish realized. (A sequel to FATE Scattered Fragments)

Telling a tale of the Fate/Zero, and then from my own version of Fate/Stay Night. From one girl name Tomoko Kari with Fire powers of a mage on what killed her parents to solve the mystery of. While living a normal life and Shirou welcoming her in a home and a school life; as well as the Holy Grail battle happens with 7 servants battling it out against other humans with powers.

A sequel to Fate Akasha. Frank finds himself in a post apocalyptic version of Fuyuki City with no memory of events prior. He soon find himself on a journey that will shake the foundations of the World. (OCxHarem) (X-Over powers)