The story is set in the year 2015, during the final era over which magic still held sway. The humanity survival and security organization Chaldea was established to observe the world that can only be seen by magic and the world that can only be measured by science — as well as to prevent the final extinction of mankind. 

Thanks to the efforts of many researchers, the path of human history has been ensured for 100 years into the future. However, without warning, the realm of the future that was under constant observation by Chaldea vanished. The extinction of humanity in 2017 was observed — no, confirmed. 

The apparent cause of the extinction was in the Japanese city of Fuyuki in 2004. In that city, there was an "unobservable realm" which had never existed until now. 

Chaldea issued the Grand Order for a "Holy Grail Expedition," to investigate, uncover, and possibly destroy the singularity that apparently will cause the extinction of humanity.
 
(Source: Anime News Network)

Fate/Grand Order: First Order

akitsuki karasu

chacharan

danimaru

Diisuke

eo masaka

fuurai

hakaishin

horosuke

kaenuco

kamaboko

kanno takanori | minamino sazan

kirishima ayu

kujiran

kumakiti

Kurikara

mebura

midori aoi

mika sayaki

nakamura regura

naoya

nekomata naomi

ono misao

Oohira Sunset

pony r

poshi

siseki hirame

yamoge

yasakani an

anastasia nikolaevna romanova

anne bonny

baobhan sith

barghest

boudica

charlotte corday

gorgon

gudao | ritsuka fujimaru

jacques de molay

jeanne alter

jeanne darc

kama

katsushika hokusai

koyanskaya

marie antoinette

mary read

minamoto no raikou

morgan le fay

murasaki shikibu

musashi miyamoto

nightingale

okita souji alter

osakabehime

passionlip

queen of sheba | caster of midrash

scathach

scathach skadi

shielder | mash kyrielight

souji okita | sakura saber

suzuka gozen

tomoe gozen

yang guifei

English

Fate Grand Order