[FGO and Touken Ranbu] The Master Comes from Chaldea

This is the story of a young woman who, after Chaldea was invaded, somehow ended up in another world. She was found by government staff from the Time Administration and, in a daze, became a Saniwa. The story is told in a nonlinear fashion, and may contain absurd Mary Sue elements.

A friendly warning: Updates are irregular. The author, Yin You, will write when inspiration strikes.