The drama depicts Kim Min Jae, a transfer student majoring in Practical Music and working part-time at the library, and Lee Kyu Ho, a Taekwondo major who helped him. Since their first meeting, the two have become entangled and closer, leading them to develop a romantic relationship.高兴陈一的敬(🚇)业精神，担心(xīn )他一直(😖)这样，身体以后会受不了(le )。