I traveled through hundreds of worlds at once

The next morning, in the Fuyuki Church, the supervisor of the Fourth Holy Grail War, the over 80-year-old Kotomine Risei, received instructions from Tohsaka Tokiomi and came to the empty main hall with a smile. To outsiders, the main hall was empty without a single person, but in Kotomine Risei's perception, there were six completely different magical fluctuations.

Looking at the masters who had almost arrived, Kotomine Risei straightened his expression and announced to the masters' servants: "Masters participating in the Holy Grail War, the Holy Grail War is now facing a serious crisis!"

"I'm sure you all know what happened.