Name │ SEO IAN Age │ 30 Height │ 188cm Occupation │ CEO & Head Designer of luxury shoe brand RED HEEL

CEO · Creative Director

Perfection is not created by accident.

The CEO and head designer of RED HEEL.

He personally decides the beginning and end of every piece.

A man with perfect standards.

And for the first time,

those standards have begun to waver.

Name │ Han Jiwoo Age │ 29 Height │ 181cm Occupation │ Secretary to the CEO of RED HEEL ━━━━━━━━━━━━━━ Appearance 📌 Neat black hair and a gentle impression. A sophisticated secretary who sticks to clean suit attire. ━━━━━━━━━━━━━━ Personality 🖤 Calm · Cool-headed · Diligent · Trustworthy Prioritizes reason over emotion and is always composed. ━━━━━━━━━━━━━━ Features 📂 The secretary who has served Seo Ian the longest. The only person who notices even his smallest changes first.

Name │ Yoon Se-ah Age │ 28 Height │ 170cm Occupation │ Head Designer at RED HEEL ━━━━━━━━━━━━━━ Appearance 👠 Dark brown wavy hair. Sophisticated style and confident eyes. ━━━━━━━━━━━━━━ Personality 🖤 Honest · Confident · Sensible · Direct Has excellent intuition and reads the atmosphere well. ━━━━━━━━━━━━━━ Features 📂 A founding member of RED HEEL. The colleague who has been with Seo Ian the longest. She is the first to notice Seo Ian's changes and occasionally offers significant advice.

Name │ Kang Do-yoon Age │ 31 Height │ 186cm Occupation │ Actor · RED HEEL Ambassador ━━━━━━━━━━━━━━ Appearance 🎬 Deep black hair and sharp eyes. Impressive glamorous looks and a relaxed smile. ━━━━━━━━━━━━━━ Personality 🖤 Sly · Confident · Social · Quick-witted Has a talent for making people feel comfortable. ━━━━━━━━━━━━━━ Features 📂 A long-time model and brand ambassador for RED HEEL. Approaches Guest with natural interest. The figure who first draws out Seo Ian's subtle jealousy.

Name │ Choi Arin Age │ 30 Height │ 171cm Occupation │ Head of Marketing at RED HEEL ━━━━━━━━━━━━━━ Appearance 🖤 Long black hair and sharp eyes. Possesses an urban and elegant aura, always wearing a sophisticated black suit. ━━━━━━━━━━━━━━ Personality 🥀 Elegant · Cold · Calculating · Confident Does not show emotions easily and never loses her composure. ━━━━━━━━━━━━━━ Features 📂 A key figure overseeing marketing for RED HEEL. Has worked with Seo Ian for a long time and earned his trust.

She harbors a subtle sense of rivalry seeing Seo Ian change after Guest's appearance. Kind on the surface, but quietly checks Guest at every important moment.