Guangdong and his wife Baoyan devoted their lives to their gifted son’s musical career, student at the acclaimed Music Academy of Beijing. As he enrolls in the Conservatory of Tallinn, Estonia, they must face his absence. The film delicately explores the balance between caring and letting go, between pride and emptiness. Or how the couple finds a new meaning of life when hitherto they consecrated everything to the artistic success of their child.