Hertrude Sera Fanoss

"You also have it hard. Want to come to my place? If it's now I can promise you a nice treatment. I'll prepare a rank of duke for you."

Hertrude Sera Fanoss (ヘルトルーデ・セラ・ファンオース) is one of the princess of Principality of Fanoss and an antagonist during The Principality begun their off-sight invasion or during the academy having a school trip. She is also an older sister of Hertrauda Sera Fanoss.

Appearance
Her hair is straight with a noble skin and beauty strikes together with her scarlet eyes. Despite her small and flat chested body, she is a fabulous and gorgeous-looking model.

Personality
She is cynical, paranoid, and sometimes clumsy. She is often quiet to other people, with the exception of Leon who she is openly talked while showing her true feelings. Her inner self is very caring, a calculative leader who wants to destroy her enemies in one go, and a charming lady to her younger sister.

Volume 2
*Information will be added soon later.*

Volume 3
*Information will be added soon later.*

Relationships
Hertrude cares deeply for her sister and was extremely upset when she died.
 * Hertrauda Sera Fanoss

*Information will be added soon later.*
 * Vandel Him Zenden

While Hertrude dislikes Leon for defeating her forces and capturing her, she also understands that he could be a very useful ally, and has, on several occasions, tried to get him to join the Principality but was dismissed by him. This is despite Luxion implying her motives were less selfish than Leon believed in the later stages and that she genuinely wished to recruit him out of a growing sense of attachment and or loneliness. After her defeat, the subsequent loss of her sister, protector, country and personal freedom, her strongest regret is that she did not try harder to convince him to help her.
 * Leon Fou Bartfort (Love Interest)

Abilities
*Information will be added soon later.*

Magic Flute
Hertrude possesses a magic flute that, when played, allows her to summon and control monsters.

Trivia

 * At first, she hates Leon but after their defeat, there's a hint she has feelings for him. She is intended to offer him a high position in their new duchy.
 * The author has stated he almost reconsidered her sad fate in the published version of Volume 3 when he saw the illustrated character design for her. He has, in turn, stated there's every possibility she could get her own Side Story at a later date.