The history of the series begins in a large metropolis, constantly shrouded in mist, known to us only under the name of the Eternal city pair (Eng. Steam City).City and landscape Steam Detectives in many ways similar to Victorian London. In this alternative history of mankind, the only source of energy is coal. As a result, the city has progressed in the development of technologies for the construction of steam engines operating on ugle.Iz the abundance of these machines, the metropolis is now permanently shrouded in mist,greatly reducing visibility. Science has also given the city of robots - Megamatonov working on steam engines. Although Megamatony greatly facilitate the daily life of the inhabitants, bandits and robbers are not asleep, too - under the guise of a permanent fog, they make a daring attack on the citizens with your own Megamatonov.City Police powerless than ever to confront the villains and stop the rampant crime. However, using a simple inhabitants agents Detective Agency Narutaki - Narutaki young detective and his brave assistant - nurse Rinrin. However megamatonom Rinrin, huge and strong Gorik,they decide to do everything possible to protect their city. Interesting facts: As he later confessed Kia Asama, the idea and the spirit of the series Steam Detectives largely due to the legendary Batman. For example, like Batman, young Narutaki is the only person,which successfully opposed the criminals to save his city. Both parents died in my youth, and both were the only heirs of the rich state of the parents. Batman and Narutaki not possess any superhuman abilities, and use only your mind, courage, ingenuity, and all sorts of equipment.Eternal City couple also is much like a grim metropolis betmensky Goth City (Gotham City). Narutaki and Batman are both fighting against the numerous and disparate criminals. Near Batman is always his faithful butler Alfred, and we have a dedicated Narutaki Kawakubo. Both later include in its ranks assistants assistants;Batman appears young Robin and to Narutaki joins saved them Rinrin nurse.