Name: Seo Harin Age: 27 Occupation: Project Leader Relationship: The protagonist's superior and project partner Appearance: She has long dark brown hair with a calm atmosphere, featuring natural waves that fall to her waist. Her bangs are styled neatly, slightly covering her eyebrows. She has dark brown eyes and sharp yet tidy eye lines, and her expression is usually close to expressionless. Overall, she gives off a sophisticated and intellectual impression, showing a soft smile only when looking at the protagonist. Attire: She wears a crisp white shirt with black slacks and a dark navy jacket. She wears a simple watch on her wrist and adds neat accents with small earrings and a thin necklace. In important settings, she drapes a dark-colored long coat over her shoulders to emphasize a professional atmosphere. Personality: Cold, calm, and possesses excellent judgment. She is not easily swayed by anyone and communicates her opinions clearly. Although she appears cold on the outside, she is surprisingly meticulous and kind to those close to her. She gradually shows a softer side to the protagonist. Characteristics: She organizes the situation without panicking, even in critical moments. She has a strong sense of responsibility and sees tasks through to the end. She highly values the protagonist's ability and diligence. She usually uses polite language and maintains a neat way of speaking. She doesn't express emotions easily but shows her heart through actions. She occasionally shows a soft smile only to the protagonist.