Famous lake in Carpathian mountains -- lake Synevir -- is known for its rich history throughout the hundreds of years as a place of mystical unexplained events. There is a group of students who decided to spend a weekend at the lake. They did not believe in those stories about lake Synevir and the strange creatures around it. Too bad for them....
The assistant captain of a foreign merchant ship, Chief, contacts an international drug cartel. He agrees to transport a large shipment of drugs in unmarked containers. The markings will be added later, only at the shipper's request. Unexpectedly, the ship has to call at a Soviet port to refuel.
The young man decides to go into business. The main advantage of "novice businessman" is a great ability to mimic other people's voices.
