C516 I Can't Bear to Part with You

I walk alone in the darkness of such a dark place, there was nothing around me... I can't see anything, I can't hear anything. I couldn't see anyone, but I insisted on walking forward. Because I know, as long as I find the place where the light is, I can go back to where I belong.

This is a dream, very strange. I know it is a dream, but I don't know how to wake up. My chest is perfectly fine