Park Soojin is an aspiring dancer at the Seoul Institute of the Arts. Wanting no trouble, she decided she would not talk, become friends with, or make eye contact with ANYBODY besides her best friend Kwon Minyoung. But one day, she gets in a misunderstanding with Kim Jonghyun, one of the school's best singers but known for his arrogant personality. Therefore, Soojin unwillingly becomes his slave for 100 days. However during those 100 days, she finds herse