Secret (不能說的秘密 / The Secret That Cannot Be Told) -   video source from other Ye Xianglun, a music student majoring in piano, transfers to Tamkang (Danjiang) Secondary School. It is a school famous for musically talented students, especially for those who play piano. On the first day of school, as he wanders through the piano building, he hears a Secret,不能說的秘密 -   video source from other Ye Xianglun, a music student majoring in piano, transfers to Tamkang (Danjiang) Secondary School. It is a school famous for musically talented students, especially for those who play piano. On the first day of school, as he wanders through the piano building, he hears a