Out of all the heroic spirits in Chaldea, Hans Christian Anderson would be the least eager to do anything hero related. Now, the reincarnated children's book author must use his fairytales to take on a world filled to the brim with more competent heroes and villians. At least he could still roast people to his heart's content. But just where is Kiara...

I was just your average teenage boy bonded to a holy spirit and then one day…I wasn't. Overnight, my world had changed and if I didn't learn to swim, I was going to start sinking fast. Well, I've always been handy with swords. Hopefully, they'll be enough for whatever the Moonlit World has to throw at me. ShirouxHarem, IsseixHarem, Rated M for DxD

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?

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.

Though some were prepared for a Holy Grail War, none were prepared for a war featuring seven more Servants, each from an alternate world!

Her kingdom was gone, her plans had failed. Everything she'd fought for, the suffering she'd been through and all her preparations had been for nothing. In another world she get summoned by Chaldea. Former Lostbelt King Morgan now has to fight for the very history she just tried to overwrite. However what if rather fight to help Chaldea this time she end up unknown worlds ?

Louise wanted to prove to everyone she was more than just the Zero. However, she needed help to accomplish that. Unknown to her, she would end up summoning someone who would do just that. Shirou Emiya Aozaki wished to be a hero, but his world discouraged such dreams. However, he was called to a world in need of a hero. Louise and Shirou, Master and Familiar, The Zero and the Forge.

Harmony and discord. Loyalty and betrayal. In the depths of a shadow veiled, a deal was made. Bound by a contract that transcends the echoes of both time and space, he who dances between realms and secrets embraces the unknown with a hand covered in lies.

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

In another universe Alaya would have awakened the moment humanity branched off from it's closest cousins. The galactic War in Heaven's effects thanks to the Old Ones and their creation or the Star Gods and Necrons changed this. When Alaya awakened it was the dawn of the 42nd Millennia. How will the Milky Way Galaxy respond when Alaya with Counter Force?

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.

al aprender un jutsu de espacio-tiempo, naruto visitara diferentes universos en donde encontrara miembros para su harén ... aun que el no lo pidio. narutoxharem ps historia lemon. version de FGO

Shirou had always been an odd child. Chasing a past he couldn't have lived through, yearning for dreams he couldn't have had and missing people he couldn't have known — Kōsetsu Shirou struggles in vain to navigate a world where the supernatural is natural. Some mysteries, however, are beyond even the Devil's grasp; Truly, reincarnation is the greatest of punishments.

A soul that is in the void receives the opportunity to reincarnate into a new world as Shirou Emiya. Join him on his journey to become the greatest huntsman in the world. Rated M for violence, gore and eventual lemons. OcxHarem.

The Kaleidoscope: the essence of Second Magic, containing within it countless parallel worlds. A place where all possible realities exist, where fantasy meets reality. Worlds of Holy Grails, of Masters and Servants...and Riders.

OC SI. Selfish/Villainous. Now in [Tower of God]. The power to travel the multiverse, a quest for unlimited power. He started as a normal human, using cunning and metaknowledge to survive in the first plane he was trapped in. No longer powerless or trapped, new adventures await...the path to true power is open! Sequel to Any Means Necessary.

"Mori ... Asegurate de mantenerte con vida ... Y por favor, no odies a la humanidad ... Demasiado." Esas eran las palabras finales que Jin Mori escuchó de su abuelo. Ahora el antiguo Rey Mono se encuentra en un mundo con fuerzas inimaginables. Ahora tendrá que demostrar quién es el verdadero igual al Cielo.

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...

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

In a desperate attempt to survive, Amber unknowingly used her magic and summoned a Servant.

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.

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."