The year 2015 CE.
The last era in which magecraft still thrived.

The Chaldea Security Organization was founded to focus on preserving the continuation of human history. They observe a world which magecraft couldn't observe and science couldn't measure all to prevent the certain extinction of humanity.
But one day, the future that Chaldea continued to observe disappears and humanity's extinction in 2017 becomes clear. Rather, it had already happened.

The cause seems to be related to Fuyuki, a provincial town in Japan, in the year 2004 CE. There, an "unobservable region" that had not existed before appears.

Based on the assumption that Fuyuki is the reason for humanity's extinction, Chaldea issues an order to explore, investigate, and possibly destroy this singularity – a quest for the Holy Grail, the Grand Order.

[Source: Aniplex of America]

Short based on Eiichirou Mashin's school comedy manga Himuro no Tenchi Fate/school life. It follows three girls — Kaede Makidera, Kane Himuro, and Yukika Saegusa — at Homurahara Academy, but has nothing to do with the efforts to restore the Human Order.

[Source: Anime News Network]

The Lostroom. A place where you can see what was lost, or maybe what will be lost to you in time. Existing in the innermost part of Chaldea, it is the boundary line between dream and reality where the light of the Moon shines through. Produced by the Chaldea Summoning System, the room holds a small number of worthwhile benefits to enjoy.

[Source: Crunchyroll]

A short anime based on Manga de Wakaru! Fate/Grand Order by Riyo. Aired during Fate Project Year End 2018, and is also available on YouTube.

The year 2010 A.D.
Romani Archaman has been posted to Chaldea.
There, he becomes the primary doctor for a young girl.
Mash Kyrielight, Chaldea’s second successful summoning experiment, is interested in the word "Senpai". The interaction between the two gives Mash a reason to hope.
That hope becomes a wave, and starts to spread.

That is your story, the story of a normal “somebody”.
The story at the beginning of a journey that weaves the future.

[Source: official English website]

2017 AD. The last era in which Magecraft still existed. Society was created by human hands, but Mages grasped the truth of the world. Magecraft is comprised of techniques from past humans that cannot be explained by science, while science encompasses the techniques of future humans that Magecraft cannot achieve. Researchers and scholars of both Magecraft and science have been gathered to maintain human civilization under the Chaldea Security Organization. But calculations then proved the extinction of humanity in 2019.

The cause of this is "realms that cannot be observed" that suddenly appeared in various eras of history, called "Singularities." Ritsuka Fujimaru, the one Master remaining in Chaldea, has been intervening within these Singularites, alongside the Demi-Servant Mash Kyrielight. He has been attending to the forbidden rituals to resolve or destroy the Singularities: the "Grand Order."

A seventh Singularity has been discovered in ancient Mesopotamia in the year 2655 BC. The land of Uruk, governed by the wise King Gilgamesh after his return from a journey seeking immortality, was grand and prosperous until three goddesses and countless Demonic Beasts appeared. These enemies have brought Uruk to the brink of destruction. With a "Rayshift," a method of time travel to the past, Fujimaru and Mash arrive in the lands of Uruk to encounter the fortress city of Uruk and the Absolute Demonic Front, fighting back the fearsome attack of the Demonic Beasts. There, the people who live their lives to the fullest despite facing a major threat, continue to fight for their future. Deities and Demonic Beasts make their assault, and mankind stands up against it. It is the destined era where humans and gods part ways.

Fujimaru and Mash, the pair who have raced through six previous Singularities, embark on their final battle.

[Source: official English website]

The wandering knight, Bedivere, reaches the end of his journey.

The year is A.D. 1273 in Jerusalem.

The Holy Land has been transformed into a massive desert, the people have been forced out of their homes, and three major powers wage war with each other in this wasteland. The Knights of the Round Table come together to protect the Holy City and their Lion King. With the whole of his kingdom summoned into a strange land, Ozymandias, the Sun-King, quietly plots against the tyranny of this bizarre realm.

The mountain people, protectors of those who were stripped of their land, await their chance at rebellion. In order to fulfill his mission, Bedivere heads for the Holy City where the Lion King rules. There he meets humanity’s final Master, Ritsuka Fujimaru, who has come to Jerusalem, accompanied by his Demi-Servant, Mash Kyrielight, in their quest to restore human history.

Bedivere joins with Fujimaru and his companions to undertake this quest.

[Source: official English website]

Episode 1: The First Singularity Party

As more and more Servants join Chaldea, maintaining resources for so many is becoming a problem. And so, a cruel order has been given...

Episode 2: The Second Singularity Party

Jeanne d’Arc Alter needs a serious amount of QP because of reasons, so she heads to the Kabukicho Singularity, the glittering gem of the nightlife scene, where she begins working at CLUB M. There, she hopes to become the best in town! However, she must first contend with a slew of troublesome customers, as well as the Four Elite hosts.

Episode 3: The Third Singularity Party

"The Security Organization for the Preservation of Humanity, Fenis Chaldea."
Here, a large number of Servants gather, proudly spending their days under the command of their Master.

However, the Servants face a secret problem...
They are divided by a sense of inequality.

Longer waits between deployment, levels never being raised...
Reality hits the Servants hard, and frustrations gradually build up.

In order to correct such disparities, one Servant steps up...

Episode 4: The Fourth Singularity Party, MAX Bond Channel

"I feel like Master's been more cold to me recently."

Ereshkigal feels some distance building between herself and Master. In order to increase her appeal, Dumuzid suggests something out of the ordinary: to use a video sharing platform called "ServantTube"!

Will Ereshkigal become a famous streamer and grab Master's attention?

[Source: Aniplex of America]

"This time for sure, I will kill my king with my own hands..."

Jerusalem, 1273 A.D. Here, both the wandering knight, Bedivere, and Chaldea’s own expedition find the Sixth Singularity. The residents of this desolate land have been driven from their homes as three opposing powers battle for control of the land.

Bedivere and company seek the help of the Mountain People to rise up against the Lion King and the Knights of the Round Table and combat their slaughter of innocents. After a deadly struggle and the loss of a dear friend, the group approaches Ozymandias, the Sun King, whose incredible power could help them turn the tables. In the halls of this great pharaoh, they desperately seek an alliance. Ozymandias, however, reveals the Lion King’s plans and refuses to assist in foiling them, instead wishing to protect his own people.

Shaken to their core by the revelation of the Lion King’s true intentions, Bedivere and the Chaldean expedition decide to mount an attack on Camelot itself, hoping to put an end to the Lion King’s schemes.

At last, the day of the final battle in the Holy City arrives.

What are the true intentions of the Lion King, who has become so cold-blooded and diabolical?
How can humanity be saved from a world where ruin has been already promised?
What will become of Bedivere after shouldering the burden of a sin that can never be pardoned?

[Source: official English website]

After battling their way through all seven Singularities, the Chaldea Security Organization has finally arrived at the endpoint of the Grand Order: The Final Singularity, Grand Temple of Time: Solomon.

Now is the time to defeat the root of all evil, Solomon, the King of Mages. Now is the time to reclaim the future.

With the final operation looming large, Romani Archaman considers the choices he will soon have to make, Mash Kyrielight dwells on life’s limitations, and Fujimaru prepares to receive a new Mystic Code.

All their many encounters have led to this moment as Fujimaru and Mash at last embark on their final operation...

[Source: official English website]

Fate/Grand Order: You've Lost Ritsuka Fujimaru specials aired within the 2022 & 2023 Fate Project New Year's Eve TV Specials.

Ritsuka Fujimaru is humanity's last Master.

Restoring humanity would have been impossible without him.

However, even he has a shortcoming: he is honest to a fault!

This FGO slapstick anime shows Fujimaru's naive questions throwing the Heroic Spirits into turmoil, and all in the original manga's surreal tone.

[Source: Aniplex USA]

“To explore beyond the tale”
The characters who appear in "Fate/Grand Order" are heroes from myth and legend, and your encounters with these Servants weave an entirely new tale.
“Myth and legend merge into a tale of your own.”
A project centered on an all-new animated trailer titled "Memorial Movie 2023."

[Source: Aniplex of America]