Byeolbyeol Sarangttagi

A high school girl named Junhee Lee is tough and quick to anger, often resorting to physical confrontation when provoked. Unaware of her status, she is the reigning Jjang of her school, having defeated the previous one on the first day. She dismissed the former Jjang as a fraud due to his perceived weakness. Junhee is a devoted fan of the boy band "OZ" and becomes starstruck when encountering her favorite member. Her romantic interest is complicated by a rival who is a pop singer, leading to ongoing conflict between them.