Fate/strange Fake is a spin-off light novel and anime series set in the Fate universe, originally created by Ryohgo Narita. The story revolves around a false Holy Grail War in the city of Snowfield, featuring new Masters and Servants with unique backgrounds. While it shares themes with the main Fate series, it introduces original characters and twists on the Grail War format. The series explores complex relationships and the consequences of deception.