Chaldea's Extras
IamGamerA
  • Reads 6,882
  • Votes 319
  • Parts 20
  • Time 5h 40m
  • Reads 6,882
  • Votes 319
  • Parts 20
  • Time 5h 40m
IamGamerA
Ongoing, First published Jul 17
Mature
crossovercrossoverfanfictionfatefgohumoridkwhatimdoingidkwhattoputheremultifandommultiverseocssliceoflife
The Organization for the Preservation of Human Order, Finis Chaldea. Or simply Chaldea is a secret agency founded with the purpose of preventing the "certain extinction" of the human race. It specializes in handling temporal anomalies and other existential threats to humanity.

So what will happen when the last Master, Ritsuka Fujimaru. Accidentally summoned an inner-dimensional being that existed outside space and time. While embodying the concept of Chaos.
All Rights Reserved
crossovercrossoverfanfictionfatefgohumoridkwhatimdoingidkwhattoputheremultifandommultiverseocssliceoflife
Table of contents

20 parts

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Honkai Impact/Grand Order: Hoshi no Majutsushi by GudaoEmiyaTohsaka
7 parts Ongoing Mature
"It is a name for those who would rise up against human history for the sake of humanity, and combat fate itself." That is the Grand Order. (AU) Chaldea is successful in restoring Proper-Human History and safeguarding humanity's future after the 7th Lostbelt and final struggle against the Beast Vll of the End. Everything is back to normal again. But what if Yuto "Emiya" Fujimura, the Vice-Director and one of the Masters of Chaldea, was unexpectedly sent to another world ravaged by the natural disaster phenomenon known as "Honkai"? Will Chaldea be able to safeguard humanity's future once again? "Kore wa sekai no subete no utsukushī mono o mamoru tameni no monogatari, soshite... Mirai o torimodosu tame no monogatari desu." A/N: Honkai Impact 3rd and Fate/Grand Order are not my property. HOYOVERSE owns Honkai Impact. Originally called MIHOYO! While Fate/Grand Order is owned by Lasengle (formerly Delightworks) and published by Aniplex, a Sony Music Entertainment Japan subsidiary.
A match made in hell by Saiko979
11 parts Complete Mature
You, Y/n, are the final Master of Chaldea. Everything is going according to plan until you begin to hear a voice calling from the darkness. Soon, you find yourself trapped in the dreaded Château d'If, with only a stranger as a guide. He was strictly off limits. Reserved, cold, maybe a little chaotic...and yet, you can't help but start to care for him.
Fate Akasha by Side-Man
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A lone soul trapped in the void, the concept of time has no meaning here. In its desperation, it merged with a crack in reality and it granted it the power to do anything and a voice in his head. Now summoned as a Servant to fight in the Holy Grail War, but that's just the beginning. A bit of a crack fic. (OCxHarem) (X-Over powers)
FGO/KONOSUBA: GOD BLESSINGS ON THOSE WONDERFUL HEROES by Imransolar
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After defeating the Demon King and enjoying a brief period of peace, Satou Kazuma find Himself mysteriously transported to a strange new place: Chaldea, the Organization for the Preservation of Human Order. Here, he meet Fujimaru Ritsuka, a young Master tasked with saving humanity from incineration. With little choice, Kazuma join forces with Fujimaru and the servants of Chaldea. Together, they embark on a new adventure, using their unique abilities and wit to navigate this unfamiliar world and face powerful foes, all in a bid to prevent humanity's extinction and discover the reason behind their sudden arrival in Chaldea. "Fucking Gacha...." "Don't worry Kazuma-Senpai, there is always next time!" "Can you repeat the early part Mashu-chan." "Don't worry Kazuma-senpai?" "Later." "Kazuma-senpai." "......." A grin form~
Aurelion Sol Got Summoned In Chaldea by IanC21
10 parts Complete
What happens if you unexpectedly summoned Aurelion Sol in Chaldea what will be their reactions and their expectations to the cosmic celestial creator of Runeterra. will he obliterate this universe or helped the last master of humanity and create new bonds in this story. Well you just need to find it out for yourself my dear readers. And also League Of Legends And FateStayNight doesn't belong to me they belong to their respective creators and owners. And other source materials that i added from my story clearly belongs to them.
Observing Fate/Grand Order by Sherlock145
26 parts Complete Mature
A certain vampire has gotten bored and wanted to do something of his spare time. So he decided to make characters from different timelines watch the Chaldeans fight for Humanity's survival? How would they react to such a predicament? Let's find out. Note: I do not own Fate/Grand Order or any of the Fate series that is rightfully owned by Type/Moon.
Beyond the Concepts(Discontinued) by Sir_Arty
5 parts Ongoing
We are taught and made to believe nothing can create, alter, or destroy concepts in reality such as the concept of reality itself; the idea that we exist in an ever expanding area known as the universe. Well what if there were beings capable of altering such concepts. And what if there was an entity capable of creating and destroying such concepts such as the concept of fiction and nonfiction. What shall happen when this being of infinite power comes across characters of fictional stories made to entertain those who read or watched it?
Daily Lives Of Chaldea by zack01234
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The war is finished, Beast VI has been defeated, and the Ort has returned to its slumber. With the release of the true force of Excalibur the world and the entire timeline of the Grand Order have been rewritten. Now that the age of Gods and Magic had disappeared from existence, join a group of reborn servants enjoying a normal modern daily life. Where they have no idea about their past anymore or any existence of the organization Chaldea. Disclaimer: I don't own Fate Note: this is the aftermath of the Wrought Iron king story
Fragments of the Lost [Fate/Grand Order] [Abandoned] by MannyBruhWhoElse
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Just lots of slice of life in the life of a certain Archer at his time in Chaldea. With many relationships of those who know the certain bowman and even not.
Fate/Divination (Fate x Anime Crossover) by 0megalOl
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A mysterious and twisted mage with an unknown magical power has decided to change the rules of the Holy Grail war as he created an alternate timeline where he would hand select different individuals to become Masters and be forced to battle each other in this new world with the servants from legend and myth in order to obtain a new kind of Holy Grail. One of those unfortunate individuals was Ritsuka Fujimaru, the last Master to protect humanity after Chaldea has tracked an unknown singularity that will threaten humanity as a whole and even potentially reality itself. For Fujimaru and his Demi-servant Mash Kyrielight, it's a new adventure but also a new hell that they must battle through. Along the way, they meet different Masters who, like them, have arrived here without any explanation. A new battle arrives, will Fujimaru and Mash survive? I do not own these characters. Credits go to their creators.
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Slide 1 of 10
Honkai Impact/Grand Order: Hoshi no Majutsushi cover
A match made in hell cover
Fate Akasha cover
FGO/KONOSUBA: GOD BLESSINGS ON THOSE WONDERFUL HEROES cover
Aurelion Sol Got Summoned In Chaldea cover
Observing Fate/Grand Order cover
Beyond the Concepts(Discontinued) cover
Daily Lives Of Chaldea cover
Fragments of the Lost [Fate/Grand Order] [Abandoned] cover
Fate/Divination (Fate x Anime Crossover) cover

Honkai Impact/Grand Order: Hoshi no Majutsushi

7 parts Ongoing Mature

"It is a name for those who would rise up against human history for the sake of humanity, and combat fate itself." That is the Grand Order. (AU) Chaldea is successful in restoring Proper-Human History and safeguarding humanity's future after the 7th Lostbelt and final struggle against the Beast Vll of the End. Everything is back to normal again. But what if Yuto "Emiya" Fujimura, the Vice-Director and one of the Masters of Chaldea, was unexpectedly sent to another world ravaged by the natural disaster phenomenon known as "Honkai"? Will Chaldea be able to safeguard humanity's future once again? "Kore wa sekai no subete no utsukushī mono o mamoru tameni no monogatari, soshite... Mirai o torimodosu tame no monogatari desu." A/N: Honkai Impact 3rd and Fate/Grand Order are not my property. HOYOVERSE owns Honkai Impact. Originally called MIHOYO! While Fate/Grand Order is owned by Lasengle (formerly Delightworks) and published by Aniplex, a Sony Music Entertainment Japan subsidiary.

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