Instead of summoning Saber or Archer, Rin summons a heroic spirit from the future... the grim and distant future where there is only war. With her help, Lord Castellan Ursarkar E. Creed plans to use the Holy Grail to destroy the Chaos gods and bring a great victory for the Imperium of man. But many and powerful servants lie in their way...

[One-shot?] A girl seeks a Servant to protect her when no one else will. A man seeks redemption for his sins when no one will forgive him. Fate works in odd ways and through the power of the Holy Grail, these two have found each other. Now, they are no longer alone and suffering. Taking solace in the other's company, they will face the coming trials together, as Master and Servant.