Based off of the 11th century poem Song of Roland, with further inspiration from the 15th and 16th century epic poems Orland Innamorato and Orlando Furioso. He differs from his inspirations by being married to Angelica.
He wears intentionally basic clothes, consisting of a suit, whitecollared shirt and black necktie. Before his arrival to the Library, he wore a black mask that blocked people's perception of who he was.
