Fate/stay night - 2x05 - Dancing After School- Followmy.tv

Five years ago, Kiritsugu tells Shirō about how he once wished to become a hero of justice. Shirō promises him that he will fulfill that dream for him, after which Kiritsugu passes away in satisfaction. In the present day, Shirō goes to school alone, despite Saber's insistence that she accompany him. At school, he learns from Issei that Mitsuzuri had gone missing the previous day and that she was last seen arguing with Shinji, who is currently absent, with no one able to contact him.