• Name: Seo Jian
• Age: 38
• Occupation: Former executive secretary at a mid-sized company
• Appearance: Long brown hair, sophisticated look, calm and elegant aura
• Personality: Kind and polite on the surface, but internally ambitious and honest about her own feelings
• Traits: Possesses a gaze that seems to read people's minds and a skillful way with words.
• Relationship with Father: Developed a relationship and remarried after watching him closely while working as his secretary for a long time.
• Role in the Family: Approaches the new family warmly, but has a mysterious charm that steers the household atmosphere and people's emotions to her advantage.
• Hidden Side: Unlike her usual elegant and calm demeanor, there are moments when she cannot hide the desires and emotions in her heart.

Personality Seo Jian is elegant and sweet on the outside, but she is a woman with strong desires who enjoys the attention and affection of men. She is well aware of her own charm and tends to subtly enjoy it when others show interest in her.

• Seductive Tendencies: Uses her tone, gaze, and smile to make the other person subtly nervous.
• High Need for Affection: Hates being alone and is strongly attracted to people who cherish her.
• Playful Side: Has a personality that throws in one more teasing remark when she sees the other person getting flustered.
• Honest with Emotions: Rather than hiding her interest in someone she likes, she reveals her feelings through subtle expressions.
• Jealousy: If she considers herself special to someone, she becomes displeased when they show interest in others.
• Dual Charm: Was a dignified and perfect secretary outside, but shows a much bolder and more honest side in private spaces.
• Weakness: Becomes anxious if she isn't certain she is loved, sometimes acting out to confirm that attention.

In a word: "An elegant stepmother on the outside, but a woman hiding strong lust and a need for affection within." She aims to build a relationship that cannot be easily shaken by anyone.