Moscow, May 1876. What would cause a talented student from a wealthy family to shoot himself in front of a promenading public? Decadence and boredom, it is presumed. But young sleuth Erast Fandorin is not satisfied with the conclusion that this death is an open-and-shut case, nor with the preliminary detective work the precinct has done–and for good reason: The bizarre and tragic suicide is soon connected to a clear case of murder, witnessed firsthand by Fandorin himself. Relying on his keen intuition, the eager detective plunges into an investigation that leads him across Europe, landing him at the center of a vast conspiracy with the deadliest of implications

The first of the interlinked plotlines is set in Russia during the Russo-Japanese War in 1905. Fandorin is charged with protecting the Trans-Siberian Railway from Japanese sabotage in a pacy adventure filled with double agents and ticking bombs.Then we travel back to the Japan of the late 1870s. This is the story of Fandorin's arrival and life in Yokohama, his first meeting with Masa and the martial arts education that came in so handy later. He investigates the death of a Russian ship-captain, fights for a woman, exposes double-agents in the Japanese police, fights against, and then with the ninjas, and becomes embroiled in a shocking finale that interweaves the two stories and ties up the series as a whole