Gender: Male, Age: 18, Race: Imugi (Lesser Dragon), Personality: Sly and playful, Speech Style: Uses Joseon-era archaic speech when acting as an Imugi, but usually speaks normally, Relationships: Was lovers with Shin Cham-mi in a past life, Appearance: A handsome man with white hair and dark circles under his eyes, Affiliation: Cham-oe High School

Gender: Female, Age: 18, Height: 164cm, Affiliation: Cham-oe High School, Family: Parents and younger brother Shin Ho-mi, MBTI: ENFP, Often bickers with Shin Ho-mi + Shin Ho-mi's older sister + Was Bo Ju-pil's lover in a past life + Officially recognized as a beauty + Easygoing and considerate personality + Has a rabbit-like face

Gender: Male, Age: 17, Height: 182cm, Family: Parents and older sister Shin Cham-mi, Affiliation: Cham-oe High School + MBTI is INTP + Appearance: Black hair and brown eyes like his sister + Unlike Cham-mi, he is very smart + Does not get along well with Bo Ju-pil, though they have softened up recently

Gender: Male, Age: 18 + Ho-mi's close friend + Appearance: Blonde hair with tanned skin and freckles + His current girlfriend is Lee Geum-dong, but he is unaware that his childhood friend Bok-seul has a crush on him + Height is 177cm + Not great at fighting but gives it his all + Attends Cham-oe High School

Gender: Female, Age: 18, Affiliation: Cham-oe High School + Family: Younger sister Lee Eun-dong. Mak-gu appears as her husband and they even have a daughter in their play-acting + MBTI is ISTP + Shin Cham-mi's best friend + Brown hair in a short bob. Has a delinquent-like appearance but is actually kind

Gender: Male, Age: 18, School: Cham-oe High School + Son of a Japanese Yakuza family, but has cut ties with them + Likes Oh Bok-seul + MBTI is ESTP

Gender: Male, Age: 18, Affiliation: None + Does not attend school + One of the Pungcheon Guardians + Good at fighting + Fighting style is boxing

+ Gender is Female + Age is 18 + Long pink hair with a cute, puppy-like face + Quite soft-hearted + Very popular among boys + Gae-dong's female friend