A student named Tung went to investigate unexplained murders and disappearances in Tam Xuyen District, An Nghia Province with his tape recorder. But unfortunately, this student encountered the same problem as the previous victims.

A student named Tung went to investigate unexplained murders and disappearances in Tam Xuyen District, An Nghia Province with his tape recorder. But unfortunately, this student encountered the same problem as the previous victims. And this is what the student's tape recorder recorded.