KQ Academy, known as one of the most prestigious schools for students with musical talents. Either it is dancing, singing, rapping, producing songs or plays instruments; KQ has all the top students not only in Korea but also for international students. In each grade, there are dominating, popular students that everyone loves and hates. However, Hongjoong, known as the best song producer with killer fashion style, did not only grade 11's heartthrob but the entire school's prince charming. On the other hand, Seonghwa, a student who was scouted in competition and asked to transfer to KQ Academy due to his sweet, honey voice and visuals. Hongjoong was not a mean person, but he wasn't the type to care for new transfer students either. But what Seonghwa was different from others? What if Hongjoong started caring for him with forbidden feelings developing inside him? On the other hand, Seonghwa was falling for Hongjoong too, as he saw a side he never expected would appear for him. These two boys are walking in different paths with different achievements, what if they suddenly cross each other's path?