Jiang Shu has a secret that has been hidden in his heart for five or six years.
The once popular singer Shen Xin has been her best friend since childhood.
Shen Xin would always sing to her secretly when there was no one else around.
Jiang Shu once thought that there would be many more times to listen to Shen Xin singing to her.
Until that day, Shen Xin died.
Intention: Look forward