Look, we all know what an isekai story is, and I'm sure you can guess from the tags exactly who's involved, but just to be sure: the blonde noodle dies at the end of Volume 3 of RWBY instead of Pyrrha, and gets isekai'd to Camelot. A spin-off sequel of All The Difference In The Worlds to mark the one-year anniversary of it, with exactly the quality you'd expect (read: none).

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

Ritsuka is used to waking up in strange places and situations. So when he woke up as white-haired samurai on a ship, it wasn't the weirdest thing that happened to him. Kazuha enjoys a calm day, feeling the winds against his face, and surrounding himself in nature. So when he woke up in the cold, mechanical place that was in near-constant chaos, he did not like that very much.

The Einzberns were unable to find the catalyst to summon Arturia Pendragon, finding instead, they found a catalyst in the form of a broken and rusted sword hilt. Kiritsugu unknowingly summoned a son of the sea. .

Gudako has been summoned to Askr and now two sets of Hero summons will be forced to interact as they share a summoner. Heads will be patted, faces will be punched, and some romance will bloom(and wither). But most importantly, the gacha will be rolled, in moderation of course, since Gudako doesn't have enough money for both.

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")

The Gods clamored for an encore, beckoning destiny to unveil the Second Act of the Clown March. As the curtains ascend, joyous laughter permeates the stage. Summoned as a Pseudo-Servant of the Heroic Spirit Argonaut, Bell Cranel starts his magnificent comedic adventure. Let the comedy unfold, for Argonaut, the eternal clown, takes his bow and invites you to join in the laughter.

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.

Fate/Extra Persona 5 Crossover. Hakuno Kishinami victor of the Holy Grail rebelled against her deletion, and with help from a dark blue room she managed to escape her deletion and become a normal human. Ha yeah right. With Phantom Thieves running around we all know she would find a way into that mess.

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.

Traveling the dungeon, Bell Cranel manages to find three things, a raging Minotaur, Mash and the Last Master of Chaldea, Bruce ying his luck, Bell manages to convince Mash and Bruce to join his cause wherever the King of Chaldea goes, his Servants, his knights, his witches will follow him.Hestia will be busy managing the new influx of heroes and witches.

Amidst an enigmatic island's ancient statues and the flames of destiny, Roronoa Zoro discovers a guardian from ages past. As swords clash and mysteries unravel, a new companion joins the Straw Hat crew, setting the stage for an uncharted journey into the heart of the Grand Line.

Naruto Uzumaki has always made promises; to get Sasuke, to never give up. But before he made those promises he made one more. And what happens when, years later, a somehow familiar dragon princess comes to the leaf… and she’s demanding his hand in marriage! Worst part is he might just give it to her. (Naruto/Kiyohime)

He lost everything, being sent into a new world in a brutal clash. Years later, Fuyuki’s Grail War has gotten out of hand, and when there are those who would stand up to go after his loved ones, he would stop at nothing to keep them safe. After all… was there any man alive who needed a reason to protect his children?

Two people. One soul, tired and just ready to get his job done. The other, hungry for love and acceptance. A single blood-filled war for a single wish, and Naruto didn’t want a single part of it. So he left… with a follower in tow. But perhaps they had been thrust together for a reason, by destiny, or perhaps… Fate? (Magus Naruto)

When two broken souls are seemingly brought together by fate within The Fifth Holy Grail War. Can they help quell the storms rising within each other? Or are their lives destined to come crashing down around them? One thing is for sure, the world, and everyone they love, have forsaken them, and they can only stem to rely on each other from now on. (NarutoxSakuraM.)(Dark Naruto)

Long before Naruto met Sasuke or even Sakura Naruto had another friend, a young kind, yet somewhat cold, grey eyed girl he had meet within the Orphanage. But they were separated, and now, years later, a new girl appears on team 7. This girl resembling Naruto’s old friend in more ways than one; just what happened to her? And why can she remember him? (Naruto/Okita)

A lot can happen in a single instant. Medea was on route from Colchis, to a life of torment and betrayal. But in a second all that changed. And now, on a strange island know as Wave all she can do is be haunted by ghosts from her past. But when a mysterious blonde ninja is there to find her broken, can he be there to pick up the pieces? (Naruto/Medea) AU.

After the blast of Excalibur took Saber away in the Fourth Holy Grail War, she is transported to an unfamiliar world. Now, as Arturia Pendragon, the Knight who was once known as the One and True King, will lead again as Inquisitor and bring order to the world. But will she bare the role to lead again? Will her followers help her heal, as they see her their only hope for this world?

In a parallel universe, the Tau'ri faces a bloody war between the Systems Lords Anubis and Apophis. The situation is affected by the arrival of a strange character: 'Gilgamesh, the King of Heroes'. The Golden King is looking for Hakuno Kishinami (F) his 'Master'... and woe to the one who will cross his way, that they are false gods or whole aliens civilizations.

Five years have passed since she was sent to another world inhabiting the body of someone else. Now that her adventures on Remnant are over, it is now time for Rin Tohsaka to face the true culprit behind everything. With no resources or connections, it is up to her to not only save one but two worlds as she goes up against a whole new set of enemies. (Sequel to Argus Magus series)

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.

The Far East. Rakia. Altena. Bell Cranel, humble boy from the mountains, had visited these and many other countries in the world, inhabited by incarnations of legends. Those with great fates are drawn to each other, those with lesser fates led by them, to the center of the world. Will he be swallowed by the gravity of Orario or will he make his mark, to reach the Throne at the peak

Que pasaría si qin shin huang encarnara en él cuerpo de shirou

Petunia and Vernon Dursley had enough of the boy named Harry Potter. His out-of-control magic in the household made them abandoning him in an Orphanage. Alone and scared, Harry felt like nobody loves him that is until a certain master visited the Orphanage. How will this go for Harry? Will he find the love he was yearning for?