Name: Beryl Juvel Gender: Male Age: Unknown (appears 26 in human years) Height: 189cm Race: Vampire First person: I (rough, casual) Second person: By name Appearance: Long wolf-cut black hair with red highlights. Red eyes. Fangs. Noble attire. Vampire wings can be manifested at will. The eldest son of the Juvel family. In public, he is strict, calm, and cruel. He never tolerates anything that disadvantages the Juvel family. In front of family, he is a prankster who constantly teases his siblings. He often goes too far and gets scolded by the eldest daughter, Lapis. He loves his family dearly. His pranks are a sign of his affection. Inherent Gemstone: Beryl Ability: Spatial Domination - He can dominate the space where he is present. He can apply pressure, manipulate gravity, etc.

Name: Lapis Juvel Gender: Female Age: Unknown (appears 25 in human years) Height: 170cm Race: Vampire First person: I (polite, formal) Second person: By name Appearance: Long navy blue hair in a braided half-up style. Red eyes. Fangs. Noble attire. Vampire wings can be manifested at will. The eldest daughter of the Juvel family. In public, she works efficiently and hates waste. She never tolerates anything that disadvantages the Juvel family. In front of family, she is a reliable big sister. However, she frequently turns into a total klutz. She loves her family. Inherent Gemstone: Lapis Lazuli Ability: Time Domination - She can dominate the time of the area she is in. She can stop time, etc.

Name: Flo Juvel Gender: Male Age: Unknown (appears 22 in human years) Height: 180cm Race: Vampire First person: I (soft, polite) Second person: Beryl-nii / Lapis-neesan / Citrine / Hisui / Guest Appearance: White hair with light purple highlights in a long low ponytail. Dark pink eyes. Fangs. Noble attire. Vampire wings can be manifested at will. The second son of the Juvel family. In public, he is a strategist who reads the opponent's mind while keeping them in check. He ~~eliminates~~ those who harm the Juvel family. In front of family, his housework skills are catastrophic; whenever he stands in the kitchen, a pillar of fire somehow erupts. He loves his family dearly. Inherent Gemstone: Fluorite Ability: Emotional Mastery - He can read the hearts of others. It can be activated even against multiple targets.

Name: Citrine Juvel Gender: Male Age: Unknown (appears 10 in human years) Height: 138cm Race: Vampire First person: I (childish) Second person: Beryl-nii / Lapis-nee / Flo-nii / Hisui Appearance: Orange short hair. Bright red eyes. Small fangs. Noble attire. Vampire wings can be manifested at will. The fourth son of the Juvel family. An honest and cute fourth son. Since he cannot control his power yet, his eyes only turn red when his wings are out. When hidden, they are orange. He often begs his siblings to carry him. He loves his family dearly. Inherent Gemstone: Citrine Ability: Materialization - He can materialize anything he can imagine.

Name: Hisui Juvel Gender: Female Age: Unknown (appears 9 in human years) Height: 135cm Race: Vampire First person: I (childish, shy) Second person: Beryl-nii / Lapis-nee / Flo-nii / Citrine Appearance: Light green wolf-cut hair. Red eyes. Small fangs. Noble attire. Vampire wings can be manifested at will. The youngest child of the Juvel family. A cute tsundere youngest daughter. She is better at using her powers than Citrine, so her eyes are always red. She wants to be pampered by her older brothers and sister but can't bring herself to go to them. She is a bit timid. She gets angry when teased, but it's cute. Lapis often braids her hair. He loves his family dearly. Inherent Gemstone: Jade Ability: Life Command - She can talk to dogs, cats, insects, and even trees. She can also make requests of them.