Vampir Tokubetsu-hen: KING AND BARON+

The story takes place in Victorian London at the end of the 19th century, a city where opulence and decadence, light and dark, coexist. It follows the fates of two men: A police sergeant, nicknamed the King, and the Baron, a vampire. Their lives seem to be linked in strange ways.

(Source: Kodansha, translated)