Крот

An operative of the criminal investigation Department, Sergei Kuzmichev, is sent to Moscow for the purpose of infiltrating one of the criminal groups. His first task is not very difficult. A young guy from the province , who allegedly came to work, successfully copes with it. However, by chance , he finds himself in the midst of gang fights. Having received the status of a serious criminal authority over time , it is introduced into more and more influential groups, and, having entered into tru…