Type-Moon: I Have an All-Purpose System

From the start, he is the Tohsaka Family's steward and saves Sakura Matou.

He heads to Einzbern Castle to save Irisviel.

He summons Scathach, Queen of the Land of Shadows, and becomes her disciple.

He summons Lancer Artoria and joins the Fourth Holy Grail War, crushing all who stand in his way.

World One: The Singularity, the Fourth Holy Grail War, also known as the Fourth Holy Grail War in FGO.

This novel and its characters are purely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.