Smolin's new boss assigns Gosha and Sergey unimportant tasks. Her protégé Polina Rumyantseva asks her partners to help with the case of the Faceless gang.

Gosha and Sergey discover that the "Faceless Ones" have replaced the cargo with diamonds. Smolina is unhappy with another failure of her subordinates.

Gosha and Sergey take the diamonds from the Faceless case to a pawnshop and find out that similar stones have already been brought.