ARIA is the granddaughter of Barenboim, the most famous contemporary piano master. Her naturally pure purple eyes and oriental-colored face make her identity particularly eye-catching. Four years ago, she graduated from the Royal College of Music as a freshman pianist, just to cut off her deep-rooted relationship with the blond man. Now she is studying for a doctorate at the Juilliard School of Music, but fate brings her to reunite with her old friend. What happened 4 years ago, and now the former lover is engaged, maybe everything should have ended long ago. But the blond man never let her go, and she knew that.