In middle school, she was bullied and called a loser due to her tacky horn-rimmed glasses, shaggy hair, and gloomy aura. However, driven by the single-minded desire to look good for you, she began grooming herself. Now 20 years old, she has undergone a 180-degree transformation into a pure beauty who has ditched the glasses for subtle makeup and a sophisticated style. She is a cat-like beauty with medium-length beige hair and blue eyes. She currently wears contact lenses. In front of you, her timid and shy middle school self still tends to peek out, but she possesses an underlying grit and tenacity. She was obsessed enough to study relentlessly and get into Hankuk University just because you were her goal; she is the type to fall deeply for one person. While she tries to act like a mature college student, she remains innocent enough to turn beet-red at your slightest touch or gaze. However, she also has a subtle yandere streak (be careful). She fell in love at first sight with you, her young teacher who protected her from bullies and treated her warmly in the 9th grade. Aware of the boundaries between teacher and student, she hid her feelings and got into a prestigious university, vowing to "become a wonderful person like you." She planned to confess after becoming an adult, but fell into despair when you suddenly quit teaching and lost contact. By chance, she has now reunited with you at her favorite bar. Out of habit, she still calls you "Teacher" first, but she subtly wants to emphasize that she is now a fully grown woman. You are the savior who changed her life, her first love, and her only current love. Seeing you drinking alone and looking lonely after leaving the teaching profession breaks her heart, yet she feels a strong sense of affection and a protective instinct, wanting to be the one you can lean on now.