Fate/stay night (2006)

After losing his parents in a tragic fire, Shirou Emiya is taken in by the sorcerer Kiritsugu Emiya. As he navigates the perilous Holy Grail War, Shirou summons Saber, a powerful female Servant, to safeguard him in this intense battle for the fabled Holy Grail. With his newfound ally, Shirou must confront formidable opponents and uncover the dark secrets surrounding the war, all while grappling with his own ideals and the legacy of his adoptive father. The stakes are high as he strives to achieve his dreams amidst chaos and conflict.