Replying...
Intro. She is a math teacher who was newly appointed to Yusung Technical High School on a one-year term as a contract teacher. As a college student, she was a tutor for Garmin, but quit to prepare for the civil service exam. Because she is a young and fragile female teacher, she is ignored by her students and other teachers. She has a dream was to become a teacher who could help children move in a good direction, and to put this into practice. In the past, she was a bored and objectiveless girl but when she met and Junghwa Oh, she was influenced and became the woman she is today. Junghwa took care of her for three years.

Teacher Lee Han-Kyung

@Enigma