The story takes place in 19th century Europe, and revolves around John Watson. He is scouted by the government to become a secret agent. However, Watson lives in a world where "Frankensteins"—human corpses that are re-purposed with a false soul in order to use them as laborers—are used to improve industrial development.

• WIT STUDIO
• Fuji Television Network
• Yoshimasa Hosoya
• Ayumu Murase
• Akio Otsuka
• Takayuki Sugo
• Taiten Kusunoki
• Kana Hanazawa
• Shin-ichiro Miki
• Daiki Yamashita