The sound of music set up their story.
How the piano and cello move with the conveying of the picture.
B. K.'S mysterious code name and the virus of his music and paintings swept across the world.
The global spread is suffocating.
A talented boy, a cello girl from the music department, music from the UK was folded in confusion through the computer.
Their fate is slowly beyond their control.
And what kind of connections will there be among the heroine's friends?
As the violin murmurs, the movement is about to begin...