Nelly, Alina and Maxim worked at a department at a research institute and did not have any survival skills in extreme conditions, which would have been very useful to them! After all, their leader, Professor Kulibina, invented a unique apparatus for producing artificial oil and instructed her subordinates to deliver it to a country boarding house for a press conference. As a result, they got stuck in the night forest, almost drowning the priceless unit in the swamp along with the car... And the security officers waiting for them would be happy to help, but there is no time - they are constantly distracted by a sexual maniac lurking in the sanatorium...