su StreamingCommunity. The task force under the command of Major Oleg Sorokin is facing a dangerous and many-sided enemy. Criminal authorities from Rostov-on-Don seek to expand their circle of influence to St. Petersburg and take control of a large pharmaceutical plant. However, in the course of the investigation, a no less formidable, but much more insidious “third force”, interested in the seizure of the plant, suddenly appears.