Пак Чонсук

Junsook is the current leader of the Black Masks club of girls' school Bora High School. She'S a second-year. She's Minja's childhood friend(/rival) and has a black belt in Tae Kwon Do. She intends to kidnap her rival Minja's boyfriend but mistakenly kidnaps someone else with a similar name. That boy then falls in love with her and asks her out.