Emilia Gudenburg is the main female protagonist in Hundred. She is the third princess of the Gudenburg Empire. Having snuck outside of the royal palace several times, Emilia befriended, Hayato Kisaragi under the alias of Emilia Hermit. During the Second Attack, she was turned into a variant after being attacked by a savage and was separated from Hayato. She soon enrolled in Little Garden under the guise of a male student named Emile Crossfode where she had become the roommate of Hayato but was later removed after Claire found out she was a female.