Saber faces Assassin while Archer and Caster go into battle against each other! What will be the outcome?

Rin finally asks Shirou out on a date, but their enjoyment is cut short when Caster makes her move. Shirou is forced to make a difficult decision to protect the people he cares about.

Rin and Shirou begin their battle against Caster and Kuzuki while Lancer faces off with Archer. Will Rin's plan work in the end?

Shirou's battle with Archer continues. But then an unexpected visitor appears, and new information unfolds.

With everything seeming to be against them, will Shirou and Rin be able to survive?