There was an accident…a big accident which rewrote the fate of a cellist…Her beloved husband, two precious daughters and lovely sister-in-law were died mysteriously in front of her, one by one. In every single murder scene, the sad cello music was played continuously. What unexpected was that it was the presented work of the cellist and her best friend 10 years ago. What kind of secret was behind the music? And when will the appalling truth be unfolded?
