1. Baek Ajin
Role: Protagonist, celebrated actress
Personality: Charming, ambitious, intelligent, manipulative, emotionally guarded
Traits: Perfect public image, hides secrets, struggles with inner darkness
Motivation: To maintain her fame, control her life, and protect herself from exposure

2. Yoon Joon Seo (or the male lead)
Role: Love interest / protector
Personality: Calm, observant, loyal, morally grounded
Traits: Sees through Ajin's façade, quietly challenges her, deeply cares for her
Motivation: To protect Ajin while helping her face her true self

Supporting Characters
3. Ajin's Family / Friends
Often supportive in public but unaware of Ajin's hidden struggles
Represent societal pressures, expectations, and judgment
4. Rivals / Antagonists
Role: Expose Ajin's secrets or threaten her career
Traits: Ambitious, cunning, and sometimes cruel
Purpose: To create suspense and conflict in Ajin's life
5. Media / Public
Role: Symbolizes fame, societal scrutiny, and pressure
Traits: Intrusive, judgmental, unpredictable
Purpose: To heighten tension and Ajin's inner conflict
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