One man's choice changes everything. When Kiritsugu rescues Shirou a few minutes early, the world of Fate/Stay Night and the destiny of Shirou Emiya are changed forever.

Direction. A guidance given to a certain subject for it to be precise in its progress towards its objective. In the onset of the Fifth Holy Grail War, none of its participants thought that Shirou Emiya was a powerful threat. But guided by his improved distortion and trained in the arts of his personalized Gradation Air, he will become what his father had dreamed of... a hero.