Fate/Grand Order -First Order-

Set in 2015, "Fate/Grand Order -First Order-" introduces Chaldea, an organization dedicated to safeguarding humanity by observing both magical and scientific realms. Chaldea's research had secured human history for a century, until the future vanished. The extinction of humanity in 2017 was confirmed, with the cause traced to an "unobservable realm" in 2004 Fuyuki. To combat this threat, Chaldea initiates the Grand Order, a Holy Grail Expedition. Their mission is to investigate the singularity in Fuyuki, uncover its origins, and potentially destroy it. The expedition aims to prevent the impending extinction of humanity by altering the past and restoring the future that was lost. The anime explores themes of survival, the intersection of magic and science, and the responsibility of protecting the future.