At the end of November 1914, border guards detained a suspicious man at the Sarykamysh station, who reported that in the near future Turkish troops would deliver a powerful blow to the Russian army. The Turks are confident in the success of the operation also because a highly qualified German intelligence agent has been introduced into Sarykamysh, who at the right time will certainly carry out some very important task... So Captain Listok and his colleagues have to look for a mysterious spy about whom, in fact, nothing is known . And time is running out, especially since the Emperor of Russia Nicholas II is due to arrive at the front any day now... Sign of information products 12+