Chaeyoung's family is not rich, she always do extra job to help her mother with their expenses. She's 18 and a sophomore at SOPA ( Seoul Performing Arts ) Highschool. We all know that SOPA don't accept poor people but because of her brain and talent, she became their number one scholar student. She's very hard-working and humble person so everyone in school likes her except for her rival and her friends. Before Chaeyoung transfer at SOPA, Yeolhee is the number one student but Chaeyoung transfer so she became the second and she hated that. Yeolhee loves the attention they give to her but not until Chaeyoung became the number one. Taehyung, The exchange student from Australia. He is 19 and a senior at SOPA ( Seoul Performing Arts) Highschool. He is smart, handsome and full of talent. But for chaeyoung, he is just a jerk who likes to play around. What will happen if the two of them met?