The original work was serialized in the monthly Juvenile MAGAJIN from May 2011 to March 2015. the popular works with a total circulation of more than 4 million volumes in 11 volumes won the 37th talk Club Comic Award. In 2014, the cartoon was adapted into a TV animation about a talented piano teenager Ma Gongsheng who was unable to play the piano because of his mother's death. Ma Gongsheng met the wayward violinist Gong Yuan Xun, and the memories of the piano and his mother emerged. at the same time, the secret of Gong Yuan Hyun also changed their youth life.