Fate/stay night [Unlimited Blade Works] - S01

During the Fifth Holy Grail War, Caster launches her scheme by capturing Shirou’s Servant, Saber. As the witch’s power grows, Rin and Archer realize she must be stopped before it’s too late. But with the war’s balance shifting, the two find themselves taking separate paths. Though injured and without his Servant, Shirou refuses to heed Rin’s warning to stay out of the battle royale. He throws himself into the fight against Caster, determined to prove his resolve. His potential as a protector is tested like never before. Amid the chaos, the true motives of each Master and Servant come to light as they risk everything for a chance at victory-and the Holy Grail.