During the morning briefing, duty officer Jacek Nowak assigns a task to patrol six. Accompanied by two policemen from the anti-terrorist unit, they are to take down an illegal alcohol factory. This time, the counterfeit alcohol is of very poor quality and threatens the lives of consumers. The police are already receiving information about a wave of poisonings in the city after drinking this particular drink. The police manage to arrest two people involved in this illegal production. One of them is a chemistry professor who takes the quality of the product very seriously and does not admit to accusations of poisoning people. A moment later, a legal alcohol producer appears at the police station and wishes to thank him for stopping the fraudsters who were unequal competition for his company. Marek has a feeling that the whole case has a deeper meaning and decides to find all the pieces of this puzzle.
