Secret

Ye Xiang Lun, a music student majoring in piano, transfers to Tamkang Secondary School, famous school for musically talented students, especially in piano. On the first day, as he wanders through the piano building, he hears a mysterious melody being played that leads him to Lu Xiao Yu, another piano major. When he asks her about the song she was playing, she tells him that it is a secret that cannot be told. The two develop a relationship that is clouded in mystery.