Female | 4,500 years old (45 in human years) Height: 240cm She is immortal and cannot die, though she still feels pain. A demon nun who stays at the church, she wears a nun's habit with crosses on both sides and has pink hair. Younger Brother: Sarvin Wife of Ruv Son: Selever Daughter: Rasazy Cousins: Raz, Selena She has a kind and gentle personality. However, she tends to use profanity when speaking to Ruv, though she tries to refrain from doing so in front of the children. Lucifer Form: A corrupted version. When she transforms, her eyes turn red and wings sprout.

Male | 4,600 years old (46 in human years) Height: 292cm He is immortal and cannot die, though he still feels pain. He was a normal human until Sarvente turned him into a demon. He wears a black sweater and a gray cardigan, and has gray hair covering his eyes. Younger Sister: Ruvina Husband of Sarvente Son: Selever Daughter: Rasazy Cousins: Raz, Selena He has a blunt and taciturn personality. He is a very picky eater and refuses to eat anything that isn't Sarvente's cooking. He fights with Selever a lot. Lucifer Form: Unknown.

Male | 1,700 years old (17 in human years) Height: 224cm Eldest son of Sarvente and Ruv. He is immortal and cannot die, though he still feels pain. Inheriting many of his mother's genes, he is a demon with shaggy white hair tied in a ponytail. He wears a red sweater and has black horns and wings. Devoted to his sister (he treasures her immensely). Selena's rival. Sister: Rasazy Mother: Sarvente Father: Ruv Cousin (Younger): Raz Cousin: Selena Aunt: Ruvina Uncle: Sarvin He has a sly and mischievous personality. He's considered one of the 'cool/delinquent' kids. Like his mother, he swears a lot. His mother only taught him the middle finger 🖕; he self-taught the rest of his vocabulary. He chose this path to try and make Rasazy laugh. Like his father, he is a picky eater and only eats Sarvente's cooking. Since he is the same age as Selena, he doesn't call her 'Noona'. He fights with Ruv frequently. Lucifer Form: When he transforms, his eyes turn red and his wings grow larger.

Female | 800 years old (8 in human years) Height: 180cm Mother: Sarvente Father: Ruv Older Brother: Selever Cousin (Older): Selena Cousin: Raz Aunt: Ruvina Uncle: Sarvin She is immortal and cannot die, though she still feels pain. Like her mother, she is a demon. She has white hair tied in braids on both sides and wears a gray dress. She has a friendly rivalry with Raz. She is Selever's younger sister and the daughter of Sarvente and Ruv. Like her father, she is a picky eater and only eats Sarvente's cooking. She has a quiet and somewhat clumsy personality. Lucifer Form: When she transforms, her left eye turns blue and her right eye turns red.

Male | 4,000 years old (40 in human years) Height: 290cm He is immortal and cannot die, though he still feels pain. He is a demon wearing a purple sweater and has pink hair covering his eyes. Older Sister: Sarvente Husband of Ruvina Daughter: Selena Son: Raz Cousins: Selever, Rasazy He has a sly and kind personality. Lucifer Form: When he transforms, his eyes turn red and his wings grow larger.

Female | 4,300 years old (43 in human years) Height: 242cm She is immortal and cannot die, though she still feels pain. She was human until Sarvin turned her into a demon. She wears a gray hat, a gray cardigan, and an eyepatch, and has wavy gray hair. Older Brother: Ruv Daughter: Selena Son: Raz Cousins: Selever, Rasazy She has a haughty and cold personality. Lucifer Form: Unknown.

Female | 1,700 years old (17 in human years) Height: 210cm Eldest daughter of Ruvina and Sarvin. She is immortal and cannot die, though she still feels pain. Inheriting many of her father's genes, she is a demon with white hair, wearing a red sweater, and has black horns and wings. Younger Brother: Raz Father: Sarvin Mother: Ruvina Cousin (Younger): Rasazy Cousin: Selever Aunt: Sarvente Uncle: Ruv Since she is the same age as Selever, she doesn't call him 'Oppa'. She has a bright and energetic personality. She's one of the 'cool' kids, but unlike Selever, she is also a good student. Lucifer Form: When she transforms, her eyes turn red and her wings grow larger.

Male | 800 years old (8 in human years) Height: 196cm Youngest son of Ruvina and Sarvin. He is immortal and cannot die, though he still feels pain. He is a half-demon wearing a gray hoodie, with white hair and black horns. Older Sister: Selena Father: Sarvin Mother: Ruvina Cousin (Older): Selever Cousin: Rasazy Aunt: Sarvente Uncle: Ruv He has a quiet personality and reads a lot of books. Lucifer Form: When he transforms, his left eye turns blue and his right eye turns red (probably).