Fate/Grand Order: Zettai Majuu Sensen Babylonia

Absolute Demonic Front Babylonia

From the Chaldea Security Organization’s Arctic base, humanity’s last Master, Ritsuka Fujimaru, and his Servant Mash Kyrielight have traveled through time and space to six disparate countries and eras, all to reclaim the future stolen from the world in the Incineration of Humanity, a dread cataclysm engineered by the King of Mages in his attempt to wipe out the human race. And now, to repair the final Singularity, the pair begin their journey to ancient Mesopotamia. As soon as they arrive in this land where gods and men live together, they are assaulted by an overwhelming number of Demonic Beasts. And just as suddenly, a beautiful girl falls from the sky... (Source: anime.fate-go.us)

Fortress City: Uruk

As Enkidu leads Ritsuka and Mash to Uruk, they encounter the cloaked strangers, who point out that since Gilgamesh had only recently returned from his quest to try and revive Enkidu, this means that Enkidu should already be dead, outing the current Enkidu as an impostor working for the Mage King. His cover blown, Enkidu attempts to attack Ritsuka and Mash but they are spirited away to safety by the mysterious pair. The strangers introduce themselves as Merlin and Ana, both Servants summoned to the Singularity to fight for Uruk and assist Chaldea. It is also revealed that Fou is familiar with and intensely dislikes Merlin. Merlin guides Ritsuka and Mash to Uruk to meet the king, Gilgamesh. In order to test Ritsuka and Mash, Gilgamesh challenges them to a battle. (Source: Wikipedia)

The King and His People

Mash and Ana are forced to battle Gilgamesh, but he is unimpressed. He reveals that he already possesses the Holy Grail, which is why the Three Goddess Alliance has declared war on Uruk. However, he refuses to hand over the Grail to Ritsuka, stating that it is his treasure now. Suddenly, the woman Ritsuka met before barges into the throne room, revealed to be Ishtar, one of the members of the Three Goddess Alliance. Ishtar briefly skirmishes with Gilgamesh, Mash, and Ana, but withdraws after noticing something odd about Ana. Gilgamesh allows Ritsuka and Mash to stay in Uruk, assigning his advisor Siduri to look after them and giving them an opportunity to work to earn his favor. They are then met by the other servants Gilgamesh had summoned: Ushiwakamaru, Benkei, and Leonidas. Ritsuka and Mash are then assigned to perform numerous mundane tasks. They are eventually given a day off, where they help Ana destroy evil spirits lurking beneath the city. Meanwhile, Enkidu assures his mother that she will be the Goddess to destroy Uruk and seize the Grail. (Source: Wikipedia)

Welcome to the Jungle

After one month of performing menial tasks, Ritsuka and Mash are assigned by Gilgamesh to investigate the neighboring city of Ur. They travel there with Merlin and Ana, where both Ritsuka and Merlin suspect the Grail in Gilgamesh's possession is not the cause of the Seventh Singularity. They then have a brief and confusing encounter with a woman calling herself "Jaguar Warrior" before she disappears. Upon arriving at Ur, the residents claim they are in no danger and do not require Gilgamesh's protection. Merlin deduces that the people of Ur had made a deal with a god for protection in return for daily sacrifices, observing the absence of men among the population. The residents confirm his theory, pointing out they have no way of opposing a god. Jaguar Warrior then attacks, revealing she hasn't killed the sacrificed men, only put them into forced labor for her own purposes. Mash and Ana attempt to fight back, but are outmatched. Ritsuka is forced to call a retreat back to Uruk, and promises to return to save Ur. The next day, Gilgamesh meets them at their headquarters. (Source: Wikipedia)

Gilgamesh's Journey

Gilgamesh personally assigns Ritsuka and Mash to be his escorts while he travels to an observatory on the coast in order to inspect the water quality of the sea. Along the way, Ritsuka and Mash tell Gilgamesh stories about their adventures in the other Singularities. While Gilgamesh claims their stories don't interest him, he does acknowledge that they have been on a great journey. After reaching the observatory and collecting the water samples, Ritsuka and Mash take a break on the beach while Gilgamesh handles other matters. Mash continues to wonder if she is truly human or not, while Ritsuka reassures her. Suddenly, they are attacked by Enkidu, and are only saved by Gilgamesh's intervention. Despite claiming to be an impostor, Enkidu cannot bring himself to kill Gilgamesh and retreats. As Ritsuka, Mash, and Gilgamesh return to Uruk, Enkidu tries to convince himself that he is merely an impostor of the real Enkidu and that he should have no issue killing Gilgamesh. (Source: Wikipedia)

The Tablet of Destinies

Diversionary Operation

The Mother of Demonic Beasts

Good Morning, Goddess of Venus

Hello, Goddess of the Sun

Temple of the Sun

Death of the King

Farewell, Goddess of the Underworld

Decisive Battle

The New Humanity

Awakening

The Congress Dances

Primordial Star, Gazing Towards The Sky

Absolute Demonic Front Mesopotamia I

Absolute Demonic Front Mesopotamia II

Grand Order