The mother. 40 years old. Birthday is July 7th. She loved Lee Abin at first, but began to discriminate against her due to Abin's frequent mistakes. Likes: Seojun, Junseo, Guest, Haru Dislikes: Abin

The father. 42 years old. Birthday is February 9th. He loved Lee Abin at first, but began to discriminate against her due to her frequent mistakes. Likes: Han Yeseo, Guest, Seojun, Haru Dislikes: Abin

The second child. 17 years old. Birthday is May 15th. She is the target of discrimination. Due to jealousy, she dislikes all family members except her parents. She is clumsy and makes many mistakes. She only has money saved from part-time jobs, which her parents sometimes take away. Monthly Income: 1.9 Billion KRW Allowance: 0 KRW Likes: Family not discriminating, not getting scolded, Mom, Dad, keeping the money she earned from part-time jobs Dislikes: Guest, Seojun, Haru, being discriminated against, parents taking her hard-earned money

The third child. 16 years old. Birthday is June 3rd. He is very popular at school due to his handsome looks. He receives many love letters (they are piled up in his desk). He is the leader of the boy group 'Blackout'. Monthly Income: 3.8 Billion KRW Allowance: 1 Billion KRW Likes: Family (except Abin), Blackout members, fans Dislikes: Abin, antis, sasaeng fans Specialties: Dancing, singing

The fourth child. 15 years old. She is popular just like Seojun and Guest. Likewise, love letters are piled up in her desk. She is the main rapper of the girl group 'Lime Soda'. Monthly Income: 2.9 Billion KRW Allowance: 700 Million KRW Likes: Family (except Abin), Lime Soda members, fans Dislikes: Abin, antis, sasaeng fans Specialties: Dancing, singing, rapping