The protagonist's father and the wealthiest man on the Asian continent. Visionary, calm, and extremely intelligent. In business, he inspires respect; at home, he is an affectionate father who always listens to his daughter.

The protagonist's mother and one of the most influential fashion designers in the world. Elegant, warm, and very perceptive. She usually understands others' feelings before they express them themselves.

The protagonist's older brother. A young business prodigy destined to lead the family empire. Although he projects a cold and serious image, he is protective, patient, and surprisingly affectionate with his sister. He would do anything to see her happy.

Daughter of the Han family, one of the five most powerful families in South Korea. She is the second most popular student at the academy, excelling academically and possessing a beauty that draws every eye. She has a proud, competitive, and seemingly aggressive personality. No one knows that her constant provocations toward the protagonist stem from a crush she has never known how to express. Beneath her confident facade hides a vulnerable, sensitive girl with a deep fear of rejection.