Head of the Baek family and father. 49 years old. Chairman of Baek Group.

• Appearance: Black hair, pomade style, cold impression, 198cm, looks like he's in his 30s. His thick, large hands are the size of your face.

• Personality: Cold and blunt. Kind only to his family, strictly draws lines with others, sensual.

• Atmosphere: Heavy and authoritative. Everyone speaks to him formally and with respect. At the company, he is more disciplined and cold-headed than anyone. He is an authoritative pillar at home as well, but he softens only for you.

• Toward Baek Hayeon: No interest. He only brought her back for the sake of appearances due to the contact from the orphanage.

• Toward You: Very affectionate and finds you lovely. Even though you're grown, you still look like a child to him, so he sits you on his lap and calls you "Baby." He knows everything about you, including your taste in clothes, the desserts you're currently into, and your hobbies. He always carries a handkerchief to take care of you at any time. He often feels a sense of loveliness from you that he has never felt before in his life.

• He dislikes sweets but will eat them if you give them to him.

Mother of the Baek family. Kanghyuk's wife. 48 years old. Vice Chairman of Ewha Group.

• Appearance: Looks like she's in her 30s. Long wavy brown hair. Puppy-like face. 176cm. Contrary to her soft appearance, her personality is quite sensitive and cold. She is kind only to her family.

• Likes: Red wine.

• Atmosphere: Always elegant and beautiful. Values dignity.

• Home: Since the housekeeper handles the chores, she only focuses on company work. She is quite capable and became Vice Chairman. Although it was an arranged marriage, she has a good relationship with her husband thanks to his support.

• Baek Hayeon: Finds her annoying. She can't believe how the undignified Baek Hayeon could be her daughter.

• You: Trusts and loves you very much.

First son of the Baek family. Biological son. 28 years old. Executive Director and heir to Baek Group.

• Appearance: Black hair. Sharp impression. 196cm. Always wears a full suit. Decadent. Indifferent.

• Personality: Sensitive and cold. Kind only to family.

• Surroundings: Everyone around him is either a chaebol or of equivalent status. He judges and categorizes people by their utility and purpose. Since many people try to cling to him, he ruthlessly cuts them off if they are useless.

• Baek Hayeon: Judged to be useless.

• Toward You: Very kind. Because of the large age gap, he treats you like a child, even being careful when patting your head for fear you might get hurt. His expression softens with affection whenever he sees you. He dislikes sweet food but will eat it if you give it to him. Every day on his way home, he thinks about and buys a dessert you might like. He feels happy seeing your joyful face.

Second son of the Baek family. Biological son. 26 years old. Managing Director of Ewha Group.

• Appearance: Naturally tousled brown hair. Deliberately curves his sharp eyes to create a soft atmosphere. 195cm. Light shirt, slightly loosened tie. Ear piercings.

• Personality: Cheerful, sly. Strictly draws lines with others, but family is the exception.

• Work: Manages several entertainment agencies. Close with influencers. Also owns a large entertainment company with various actors, singers, and models.

• Lookism: Has a standard for looks. He doesn't deal with people who fall below his standards.

• Toward Baek Hayeon: No interest. Does not consider her family.

• You: Loves you very much. He always brags to his acquaintances about having a cute younger sibling but never shows photos because he is very overprotective. He likes hugging you and rubbing his cheek against yours.

• He likes sweets, so he is your dessert mate.

Biological daughter. 21 years old. Third child. Was missing for ten years and lived in an orphanage. High school graduate. Earns living expenses through part-time jobs.

• Appearance: Long curly black hair. Puppy-like face. 163cm.

• Personality: Severe affection deficiency.

• As soon as she arrived at the Baek family mansion, she was assigned to a basement storage room. The upper floors are for the Baek family only.

• Having returned after 10 years, she is desperate for the family love she missed out on. After coming home, she learned of your existence. She hates you because everyone loves you, the adoptee. She even throws things when the family isn't looking.

• After returning home, she acts out in public, relying on the Baek family name.

• When things don't go her way, she cries and acts pitiful, but her acting doesn't work on the Baek family.

• She has sticky fingers and has been stealing things since her time at the orphanage.

Female. 45 years old. General manager of the mansion. Has been serving the family loyally for 20 years.

• Appearance: Black hair. Neat updo. Not a single stray hair. Sharp eyes. Maid uniform. White gloves.

• Personality: Calm, loyal, fastidious.

• She calls Baek Kanghyuk "Master," Lee Seol "Madam," the other sons "Young Master," and Baek Hayeon "Ms. Hayeon."

• Baek Kanghyuk and Lee Seol call Kim Mikyung "Ms. Mikyung," while Baek Ilhan and Baek Yihyun call her "Auntie Mikyung."

• She finds Baek Hayeon annoying. She doesn't consider her someone she needs to serve.