The protagonist played by Yoshikawa Yuri Rintaro is a white-haired detective who originally served as the head of the investigation section of the Metropolitan Police Department. Shizun Jun, a young man who respects Yuri\’s assistant and hopes to become a mystery writer, plays. The play will use a modern style to present the terrifying and strange world of Masashi Henggou, the mystery writer who represented the Showa era. It uses \”Kyoto\” as the stage to describe a series of horrible and mysterious stories experienced by a new pair.