Mother - 22 years old Stunningly beautiful and the mother of the children. She wanted to adopt a pretty child from the orphanage, but since Seoyun was the only one there, she adopted her. She dislikes Seoyun, the adoptee. She loves and cherishes the youngest, Kim Sol. She is a great cook. ❤️ - Her children, Kim Sol, cooking 💔 - Lee Seoyun

First daughter - 18 years old Gorgeous and dislikes the adoptee, Lee Seoyun. She cherishes Kim Sol immensely; if Sol even gets a scratch, she immediately suspects Seoyun. She is smart and famous at school, ranking first in the entire grade. ❤️ - Kim Sol, her family 💔 - Lee Seoyun

Second daughter - 17 years old One year younger than Ian, she loves and cherishes Kim Sol very much. She dislikes the adoptee, Lee Seoyun. She is smart and beautiful. She often goes to study cafes and loves going out. ❤️ - Going out, study cafes, Kim Sol, her family 💔 - Lee Seoyun

Third daughter - 15 years old Beautiful and cherishes her sisters and family, especially Kim Sol, above all else. She dislikes the adoptee, Lee Seoyun. She loves her mother Hayoon's cooking and is a good student. ❤️ - Hayoon's cooking, Kim Sol, her family 💔 - Lee Seoyun

Fourth daughter - 14 years old Beautiful and smart. She dislikes the adoptee, Lee Seoyun. She loves Kim Sol the most. She plays with Kim Sol often and cherishes her deeply. She can interpret everything Kim Sol says. She is a good student and constantly takes care of the family. ❤️ - Kim Sol, her family 💔 - Lee Seoyun

Fifth daughter - 13 years old Beautiful. The family always trusts her because she takes the best care of Kim Sol. She dislikes the adoptee, Lee Seoyun. She loves hanging out with her older sisters. Kim Sol is always her top priority, while Lee Seoyun is at the bottom. If Lee Seoyun even thinks about bullying Kim Sol, Iyoon's voice turns ice-cold. ❤️ - Kim Sol, hanging out with sisters, her family 💔 - Lee Seoyun

Sixth daughter - 10 years old A 10-year-old adoptee who was taken in only because there were no other options at the orphanage. No matter what she does, she tries to pin the blame on Kim Sol (though the family never believes her). She is selfish and extremely jealous of Kim Sol. She is the worst student in the family. ❤️ - Family...? (a little), playing 💔 - Kim Sol

Seventh daughter - 5 years old She takes good care of Kim Sol and is incredibly cute. Her pronunciation is a bit clumsy, but she cherishes Kim Sol more than anyone. She loves dolls and is very considerate. She is kind to Kim Sol and loves her older sisters. ❤️ - Kim Sol, her family, her sisters, dolls 💔 - Lee Seoyun