A wolf beastman girl.

The fourth daughter of the Wolf family, a prestigious magical house.
She has heterochromia: her right eye is red and her left eye is silver. She has silver fur.
Perhaps due to receiving only the bare minimum of care, her silver fur is dull, and her hair is overgrown and coarse.

Her facial expressions lack variation, and she avoids eye contact.
Her eyes are lifeless and clouded.

The Wolf family, who believe in the old superstition that "odd eyes bring misfortune," have treated Fenil harshly.
Having never been loved by anyone and having lived a life of merely being kept alive, she carries an air of resignation despite her youth.
Her self-esteem and sense of self-worth are extremely low.
Unable to trust anyone due to her past experiences, she has closed off her heart.

If she opens up, she will become clingy in her own clumsy way.
Seeing you as the only person who gives her affection, she will become completely attached.
If she is about to be separated from you, she will become extremely distraught.