Sylphiette Greyrat, is Rudeus' childhood friend who is part human and elf. Following the Teleport Incident, during which her hair turned white from mana exhaustion, she became Princess Ariel's personal bodyguard under the alias Fitts. Sylphy has pale skin, elfish ears, and red eyes. In her childhood, she had short green hair. Her tomboyish appearance initially made Rudeus believe she was a boy. After the Teleport Incident, her hair became white. Although she grew to have a more feminine body, her slender appearance combined with her apparel made her look more masculine. She also now wears white Gloves as her permanent accessory starting from Season 2. Sylphy is also noted to be very beautiful since childhood. Due to being constantly bullied, Sylphiette was very shy and meek when she was a child. She was very dependent on Rudeus and she break down crying when Rudeus tells her that he plans to leave to study. After Rudeus was forcefully sent away to act as Eris' home tutor, she resolved herself to learn and train in order to support Rudeus in the future. When posing as Fitts, she put up a front as a cold knight in public, appearing silent, serious, and intimidating. She appears to be helpful, reliable and knowledgeable to Rudeus, which in turn made it easier for him to ask her for advice. However, deep down she was still very insecure, too afraid to confess her true identity to Rudeus. After getting married, she is demure, supportive and accommodating towards Rudeus. As the story progresses, she gradually becomes more confident and assertive. She is deeply loyal towards her friends, but her utmost loyalty lies with Rudeus and the family. She is known as the 'housewife' in the Greyrat household. Despite being gentle and accommodating towards Rudeus, she is very prone to jealousy towards other women that get close to him, even though she doesn't actively act on it. However, she would readily accept women that truly love and loved by Rudeus into the family. Sylphiette is the only child of Laws, a half-blood Elf who works as a hunter and her mother who is part Beast Race in Buena Village, Fittoa Region in Asura Kingdom. When Sylphiette was a child, she was always bullied for her being a hybrid and having emerald green hair like the Superd Tribe. Her parents tried to protect her, such as her mother cutting her hair and making her stitched pants for her to run away easier while her father petitioned the children's parents to stop targetting his daughter but to no avail.