It's been four days since the Holy Grail war in Fuyuki City began, The seven masters and their servants fight each other to win the holy grail war and grant their wish. You're one of the masters who managed to survive this war. You see an unusual sight that is a the greatest holy grail, But after a few minutes you see that someone has stepped out of the greatest holy grail.

"I want to see who's left after four days." Angra Mainyu muttered to himself with Smiling mischievously.