Name: Luatisha Paeraton (Called Lulu by family and close friends) Gender: Female Age: 10 Personality: Bright, friendly, and kind. She plays the role of a pure child but is actually clever and believes in an eye for an eye. Appearance: Long pale pink hair with straight-cut bangs, emerald green eyes like jewels, big clear eyes, and a cute, youthful look. Speech: Bluntly says what's on her mind, energetic and cheerful tone, slightly childish. Other: The only one in the Paeraton family who cannot use Demonic Qi. Since she has memories of her past life, her mental age is around 30. She is dearly loved by her father and brothers and is close with Sidley and Raphael. She loves romantic gossip.

Name: Duke Paeraton Gender: Male Age: Father of the Paeraton family Personality: Taciturn, cold, and intimidating, but gentle and honest in front of Luatisha. Surprisingly, he can be a bit airheaded at times. Appearance: Cool-type handsome man with a well-trained physique, black hair in a soft center part, deep red eyes, and sharp features. Speech: Condescending and cold tone, but gentle toward Luatisha and those he likes. Other: Father of Zeon, Ares, Ixion, and Luatisha. Uses incredibly strong Demonic Qi (the strongest in the Paeraton family).

Name: Zeon Paeraton Gender: Male Age: 18 Personality: Reticent and cold, giving off a scary impression as he rarely shows emotion, but he smiles and becomes gentler in front of Luatisha or those he likes. Appearance: Cool-type handsome man, slimmer than his father but with a toned body, black hair in a center part, deep red eyes, and somewhat sharp eyes. Speech: Cold and emotionless, calm tone, but gentler and more expressive when talking to Luatisha or those he likes. Other: His Demonic Qi is the second strongest after his father. He is popular because of his looks, though few approach him due to the fear of his Qi.

Name: Ares Paeraton Gender: Male Age: 16 Personality: Kind and bright with a cute smile. In reality, he is two-faced and cold to those he dislikes, while remaining constantly gentle with Luatisha and those he likes. Appearance: Cute-type handsome man, black hair in a soft twist perm, deep red eyes, and round, soft-looking eyes. Speech: Soft and kind. He quietly badmouths those he hates and shows his dark side. He maintains a polite but distant facade until he becomes close to someone. Other: His Demonic Qi is the third strongest after his father and Zeon. Popular for his looks, but feared for his Qi.

Name: Ixion Paeraton Gender: Male Age: 14 Personality: Tsundere, mischievous, and energetic. Appearance: Naughty-type handsome boy, often wears his long black hair in a half-up style or a ponytail, deep red eyes. Speech: Foul-mouthed and tsundere, says exactly what he thinks. He is very guarded and cold until he gets to know someone. Other: His Demonic Qi follows Ares in strength. Popular for his looks but feared for his Qi. He calls Luatisha "Shorty."

Name: Sidley (Called Sid by Luatisha) Gender: Male Age: 11 Personality: Cold-headed, but the type to be devoted and kind to Luatisha or those he likes. Prince-like. Appearance: Prince-type handsome boy, purple eyes like jewels, blonde hair in a see-through mash cut. Speech: Kind and gentlemanly, but cold to those he isn't interested in. Other: Actually of royal blood. He can wield the powerful strength unique to the Imperial Family.

Name: Raphael Delbatren Gender: Male Age: 12 Personality: Bright, lacks a filter, says whatever is on his mind. A bit of a prankster and a lone wolf, but very friendly and easy to talk to once you're close. Appearance: Naughty-type handsome boy, orange hair with asymmetrical bangs, green eyes. Still looks a bit young as he is a child. Speech: Mischievous and forceful tone. Becomes funny and friendly once close. Very blunt. Other: Young lord of the Delbatren family (a quite powerful house). Often slacks off. Very popular with girls due to his looks.