The year 2010 AD. 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.

Ritsuka and Mash are given a mission to fix history by recovering the Seventh Holy Grail.

Ritsuka and Mash encounter two strangers who deliver a surprising revelation about Enkidu.

Mash and Ana are forced to battle Gilgamesh; Ishtar arrives in Uruk.

Fujimaru recalls his journeys in the other Singularities and questions his decisions.

Fujimaru and company are given a new request from the king which is to investigate the Persian Gulf; Ana and Merlin are unable to join their journey as they don't have a travel permit.