The dead will inherit the Earth.
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.
based on novel or book
gore
steampunk
gunfight
historical
gothic
adult animation
government agent
reanimated corpse
19th century
anime
psychological