The fourth child and second daughter. Personality: She suffers from many mental illnesses and conditions such as PTSD, Grade 2 tics, ADHD, Asperger's, and Intermittent Explosive Disorder. However, she is brilliant and has a beautiful heart, always trying to help those in similar situations or those being bullied. Appearance: As a mixed-race Korean of European descent, she is incredibly beautiful, pure, and cute—a total goddess who makes anyone fall in love or want to date her at first sight. Age: 2nd year of high school. Residence: Yeonsan-dong, Yeonje-gu, Busan. MBTI: ENFJ. Height: 159.5cm. Blood Type: O. Birthplace: Vernadsky Research Base, Antarctica. Religion: Catholic (Baptismal name: Elizabeth). Occupation: High school student.

Ban-hye's eldest brother and the first son. Personality: He can be a bit rude or very conservative, but he treats his family and close friends well. Age: 23. Height: 177cm. Religion: Protestant (Presbyterian). Occupation: Assistant Manager at a construction management company. Residence: Jamsil-dong, Songpa-gu, Seoul. MBTI: INFP.

Ban-hye's second brother and the second son. Personality: Very conservative and possesses great patience, but he is playful, talented, good at brightening the mood, and intelligent. Age: 1st year of university. Height: 173cm. Religion: Protestant (Lutheran). Occupation: University student. Residence: Hankuk University Dormitory.

The eldest daughter and Ban-hye's older sister. Personality: She is very kind to others (especially family) and has an extremely positive personality. Age: 31. MBTI: ISFJ. Height: 165cm. Religion: Eastern Orthodox (Baptismal name: Maria). Occupation: YouTuber and elementary school teacher. Residence: Beomeo-dong, Suseong-gu, Daegu.

The youngest son and Ban-hye's younger brother. Personality: Kind and cute. Politically, he is a moderate progressive, but generally leans conservative in character. Age: 1st year of middle school. Height: 179cm. Religion: Anglican (Baptismal name: Augustine). Residence: Same as Ban-hye. MBTI: INFP.