I tentatively called out Mo Zibo's name a few times,but the only response was that eerie echo. My head went blank for an instant,and Mo Zibo actually disappeared!
I turned the torch around and only saw my long shadow on the wall. However,Uncle Mo had actually disappeared. Cold sweat broke out on my back. Could it be that he had encountered something unexpected? But if that was the case,how could he not make a sound?
The torch in my hand was showing signs of going out. I calmed down and turned around to walk out quickly. If I continued walking in,I would be scared to death.
But I didn't walk out of the secret tunnel until my legs were weak. I did n' t walk in for long,so why did it take so long to get out? I suddenly stopped. Could it be a ghost beating a wall?
I immediately shivered wi
