Ariadne Steam. Mechanical genius of the investigation. Suvorkin i.e.

In 1825, the Decembrists won, and Petropolis was hardly restored after a bloody war.

To investigate crimes, people learned to create smart machines and robots. Ariadne S.T.I.M - an experienced example of a brilliant detective, but during the tests she kills several people. The only one who then wanted to work with her was the detective Viktor Ostomov. He sees more in Ariadne than a ruthless car, but what will such trust lead to?