C18 Who Is It

Ning Wanqing said, looking left and right. He said, "There is a bloody hole in his neck."

This sentence did divert Ruan Ange's attention for the time being. He looked down and indeed saw a small finger-sized hole on the left side of the corpse's neck. The blood had dried up and now the hole appeared to be rotten white, but it could still be seen.

"Someone must have stabbed it with something