Kamui, a fighter from the 6th Holy Grail War, wakes up in a park of Tokyo after an intense skirmish. Confused, she will soon learn that home is out of reach as their are no such thing as a Mage's Association. Starting from nothing in a familiar yet new world... What could possibly go wrong?

Zelretch flings Shirou off into another world and tells him to await rescue via Rin. Easy task right? Wait a second what's with all these phantasmal beasts and why do they look like people?

Kobayashi's world was no more. Destroyed by war between Dragons that paint the color in to pure destruction. Kobayashi also the victim of such destruction and her life will be no more. But three certain dragons will never accept her death this way. Thus begin the journey of the one known as "Empress of Dragons" in Nasuverse.