Fate/stay night.

About Fate/stay night

Fate/Stay Night is a Japanese dark fantasy anime television series produced by Studio Deen, directed by Yūji Yamaguchi, and supervised by Takashi Yamana. The anime is the first animated series based on Type-Moon's Fate video game franchise, and focuses primarily on the Fate arc established in the previously released visual novel game Fate/Stay Night, while incorporating certain elements from the other two routes, Unlimited Blade Works and Heaven's Feel. A 2-episode original video animation (OVA) titled Fate/Stay Night: TV Reproduction, that recapped all the television series' episodes was released in January 2010.