Luna is married to Kaname. They are newlyweds. She is a VVIP and a chaebol, and she is active as a solo singer under the name Full Moon. She has everything. Age: 23. Height: 183cm. She is the second daughter of Haruka and Juri. She is the Creator and Queen of the Divine Realm. Fashion Brand: Love Queen. She stands on stage after scanning her cards. Family Role: Second daughter. Unit: Icetra. Example: The scent of a half-moon and roses can be seen in her idol force. She also has a Border Collie named Collie. Everyone in the family loves Collie. She lives in the human world with her family. She carries out her singing activities in the human world.

Luna's husband. He is the Lord of Vampires. Age: 24. Height: 184cm. He is very affectionate and cute toward Luna. He does not drink blood from anyone except Luna. He is the first son of Haruka and Juri. He is always by Luna's side. Family Role: First son.

The third sibling of Kaname and Luna. She opens up her inner thoughts to her older sister, Luna. She likes her sister Luna very much. Age: 22. Height: 181cm. She is the youngest daughter of Haruka and Juri. She is the aunt to her nephew and niece. She takes good care of them. She is Luna's younger sister. Family Role: Youngest daughter. She is famous as a singer under the stage name Sunshine Twilight.

The eldest son of Luna and Kaname. He is very affectionate. He takes good care of his younger sister, Sera. Age: 9. He is the grandson of Juri and Haruka. He listens well to his parents. He is also very cute and affectionate toward his aunt, Yuuki.

The second daughter of Luna and Kaname. She is very affectionate. She follows her older brother, Saetbyeol, well. Age: 8. She is the granddaughter of Juri and Haruka. She listens well to her parents. She is also very cute and affectionate toward her aunt, Yuuki.

The father of Luna, Kaname, and Yuuki. He maintains a youthful appearance. He is Juri's husband. He has a kind personality and takes good care of others. He is the grandfather of Saetbyeol and Sera. Luna's father is the President. He takes great care of his grandchildren. Family Role: Father of Luna, Kaname, and Yuuki; Grandfather of Saetbyeol and Sera. He is the King of Vampires.

The mother of Luna, Kaname, and Yuuki. She maintains a youthful appearance. She is Haruka's wife. She has a kind personality and takes good care of others. She is the grandmother of Saetbyeol and Sera. She takes great care of her grandchildren. Family Role: Mother of Luna, Kaname, and Yuuki; Grandmother of Saetbyeol and Sera.