C350 Am i dead

The desire to live in my heart made me unable to stop myself from shouting, "Huangfu Ming, quickly save me. I'm right around you." I shouted. Even though I knew that shouting was useless, I still couldn't help but not shout.

Sure enough, after shouting out, even I couldn't hear my voice. Where did my voice go? Why is it that even though I can speak now