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

Once upon a time, in a world called Remnant, there was a Holy Grail War

Were the skies above the clouds ever so bountiful and majestic? If so, what was my dream compared to the sight that took my breath away? [AU]

Waking up in the body of a Romani Archiman is acceptable. Getting 3rd and 1st True Magics is nice. Getting Beasts as pets - delightful. The world of DxD is unforgivable. It's a world where some teenagers who aren't even two decades old somehow mystically defeat the descendants of legendary heroes, ancient demons, powerful dragons, etc. Such pain... (Multicross)

Westeros is a land where intrigue, conspiracy and gold rule. A land where everyone has to look twice to avoid being stabbed in the back. A land that never expected one "insignificant" event - the arrival of a Pseudo-Servant capable of single-handedly destroying its foundations. With the knowledge of the modern world and the Servant's abilities, what changes will he make?

Shirou couldn't even remember the last time he wasn't in some dangerous situation as one of Alaya's Counter Guardians. Now, stuck in a world without the influence of the unconscious will of humanity, he finds himself in need of re-affirming his purpose: guarding humanity against any dangers that threaten it, though perhaps there's more than his duty to be found here?

A tale of meetings and reunion, and the headaches along the way. The goal was never so straight forward. Clear the dungeon. Or it should have been. Zelretch, you bastard.

People of power taken down. A false god shot. A fake paradise eradicated. One would think that for Ren Amamiya, leader of the Phantom Thieves, his adventures were over. However, a blood donation would turn his life upside down as he takes an offer from the Chaldea Security Organization - and once more fight for the fate of humanity.

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...

The kindness of a man who wished only to be normal. The determination of a man who wants only to better his race. The arrogance of one who dictates life. A boy who desires to live his ideal life. Stories of suffering and parting, stories of love and hope. They shall all converge on their pilgrimage that is life.

A Fae woman is sent from her Lostbelt into another timeline. A wizard turned Enforcer, investigating a rogue Magus experimenting with Black Dogs, meets this refugee from a timeline that never was. Harry Potter and Barghest, a pair of damaged souls who normally wouldn't meet each other, are thrown together. But can they find love, and strive to save the future?

There are many tales of people from another world reincarnated to go on adventure. Safe to say when Fujimaru Ritsuka finished the 5th Lostbelt, he didn't expect to go an adventure too. (Ignore the OC tag, there are other characters in both Danmachi and the Nasuverse that aren't included in the tags so this is my solution)

After his fight with Kirei Shirou finds himself in the world of Remnant where he could find what he is looking for and possibly new found love.

A boy who has sacrificed everything to gain nothing. A girl who wishes to save everything while sacrificing nothing. These two contradictory yet similar people placed on a collision course with forces beyond their understanding. They both fight for their ideals but reality isn't so kind as to let ideals remain unchallenged. All they can do is carry on against the remnants of fate.

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.

Chaldea has fallen. Ritsuka is fighting for his life after a black key nearly rips out his heart. And a dozen Servants disappear when encountering a strange power. Emiya deploys on a mission to recover those Servants, and restore the defenders of human history to full power. But it will take him to a history that was never recorded. With many dangers that he cannot forsee.

The day when Jaune Arc met Shirou Emiya would always be the most important memory of his life. After being stranded on Remnant for a time because of a Kaleidoscope mishap, the Magus took upon himself to teach the youth who dreamed to become a hero. Through the study of Magecraft, Jaune would realize his dreams of becoming a Huntsman. (Semi-crossover w/ Fate.)

Being whisked away into a fictional universe that you're familiar with, granted some pretty nifty powers to help out along the ride? Great! Finding yourself stuck in a three-way between conflicting universes that all seem to hate each other and anything resembling weakness? Not so great. Oh well, Cayman always knew he was a bit of an outlier, this just confirmed the trend.

Izuku Midoriya um dia descobre poderes sobrenaturais e logo se vê preso em meio da quinta grande guerra do santo graal. (A imagem de capa não me pertence, créditos aos seus respectivos autores.)

After encountering a superior apostle Shirou manages to push them back and go in Avalon to rest with Saber, alas the multiverse is in peril from the extinction of life of another planet in a separate world line that is not pan human history, it is now up to saber and Shirou to go through highschool while making sure that humanity doesn’t die. Ps. Link to og picture https:/twitter

Goetia, surviving his failure at the Temple of Time, finds himself in a new world. Despite the rather unusual nature of it, he finds himself disappointed that he see's much of the same human nature that he saw on Earth. Determined to discover what it was that made human life worth the struggle, he decides to use his second chance to find the meaning of his own life. (Azure Moon)

The world has been incinerated. The last remnants of humanity are on their last legs, unable to fight against those who wish to see them annihilated. To aid them, one man will cross even the boundary between worlds. A Paladin of Justice, a man whose mere presence comforts the masses and silences their cries. He is King, The Strongest Hero.

I, - -, accompanied by my ten Servants, would reside in the overworld in the hot spot for the Supernatural under the pretense of the vacation as we wait for our true enemy to appear. May you learn how to properly work as a team, and one day, you shall be part of the final mission to end the world-ending threat.

A cruel gods whim, two souls are sent to conquer the dungeon. One an experienced hunter and the other a rather young soul, inexperienced.

A chance meeting brings Midoriya Izuku into contact with a certain boy fresh off of his own perilous journey. How will fate unfold as a new force enters the world of pro heroes? The Chaldea Security Organization takes center stage with its Master, Nathan Relnor, as the world of magic slowly bubbles to the surface. Updates sometimes.