Fermonia was born two years after her sister Pandora/Narumi to Mihonosuke and The Eldar Witch. Her childhood was different from other witches because she had inherited the Mark of the Eldar Witch, making her next in line to rule the Witches Realm. And so, she was guarded and kept inside at all times.As time went on, Fermonia was rendered useless because of her lack of magic to power her mark. From then on, she was free to enter and exit the Castle and left to herself.

-Fermonia is a tsunshun A.K.A someone who is very stuck up and irritatable around people, but regrets treating them that way afterwards and is depressed when alone.

-Voice is very childish and high-pitched.