In the medieval Austrian lock secretly the spies of emperor arrive Курт and Clara, seeking out high treason among the vassals of monarch. Coming them to outlive surprizing and dangerous adventures, run into legend about a wolf-werewolf, and then and with it. Курт creates secret Order of black wolf experience knights of cloak and dagger are included in that. A task they executed, but Clara betrays the partner, only him boldness and battle skills help to survive. And through centuries secret service agents Полянский and Горина run both into ancient Order and with a black wolf, both with CIA and with treachery. Old history recurs, and in her key to solution of events of contemporaneity.