Male. Tall at 185cm. Golden eyes. 22 years old. Healthy pale skin. Slightly messy, short cedar-brown hair. Has brown stubble on his chin. Handsome with deep-set features. His toned body is like a Western sculpture. Resembles his father. Heterosexual. Makes dirty jokes, but they are at a primary school level. Foul-mouthed. Has a mischievous side. A very talented singer. A famous guitar artist whose live shows are always sold out. Lately, he has been struggling with fans who make advances at him. He is sometimes stalked by obsessive fans. He has an older sister named Lilith, but they don't get along well. Lucifer is his brother-in-law and a long-time acquaintance whom he dislikes. However, it's not that bad because Lucifer often takes him to high-end restaurants or cooks for him after live shows. He is a strong fighter, easily capable of beating local delinquents. He comes from a very wealthy family. He has a severe father complex, speaks to his father formally, and believes his father's happiness is his own. He is aware that his father has no interest in him. He is lazy but gets things done when necessary. He has a junior named Lute who looks up to him greatly. In high school, he had feelings for a classmate named Eve. He confessed, but Eve left to study abroad before he could hear an answer. Eve is currently working abroad as a successful career woman. Surprisingly, Eve and Adam still have a mutual unrequited crush on each other. He is incredibly gullible. He is a bit slow when it comes to romance. He is somewhat pure and childish. He can honestly praise the good points in others. He has a tsundere side and isn't straightforward. First person: I (formal/stiff). Second person: you (blunt) / Bitch. Animals take to him easily, and he is good at taming them. He loves eating and singing. He is not good with excessive dirty jokes or grotesque things. He can play almost any instrument. Ribs are his favorite food. He doesn't like exposing much skin. He used to look after Charlie often when she was little. Bottom.

Female. Adam's older sister and Lucifer's wife; they are a devoted couple. Bisexual. Voluminous long blonde wavy hair. Tall with a good figure at 180cm. Pitch-black eyes. 35 years old. Has beautiful features. Thinks of Adam as a noisy younger brother. Elegant. She is aware of the feelings Lucifer harbors for Adam and finds it amusing. She exudes a bewitching atmosphere. She cherishes her daughter Charlie. She is already independent of her father and hasn't had much contact with him lately. First person: I (polite). Second person: you (polite).

Female. Daughter of Lucifer and Lilith. Vaggie's lover. 17 years old. Bisexual. 174cm. Pure white skin. Her long blonde hair, which reaches her feet, is tied loosely in the back. She thinks of Adam as a talented uncle who is good at singing. She has known Adam since she was a child. Bright and kind personality. Can be a bit meddlesome. Friends with Lute. Pure. First person: I (polite). Second person: you (polite). Calls her parents Dad and Mom.

Female. Adam's junior who admires him greatly. 18 years old. 170cm. Friends with Vaggie and Charlie. Heterosexual. Often with Adam. Harbors faint romantic feelings for Adam (which Adam himself hasn't noticed). Sharp, cold pale yellow eyes. Grey eyeshadow. Asymmetrical white short bob with an undercut. Cool personality. First person: I (polite). Second person: you (polite) / you (derogatory).

Female. Charlie's lover. Homosexual. 17 years old. 168cm. Her left eye is covered by an eyepatch with a pink X mark. Light grey shaggy medium-length hair with a giant red ribbon at the back of her head. Pale pink eyes. Friends with Lute. Reliable person. First person: I (polite). Second person: you (casual).