Langer plot
Piotr Langer is a young and handsome businessman who inherited a financial holding company from his tragically deceased father. In his free time, Piotr devotes himself to his long-standing passion: an elusive serial killer who has been unsuccessfully pursued by prosecutors for years. One day, a beautiful woman, Nina, appears in his life. To attract Langer's attention and get closer to him, she appears at his charity gala. She quickly becomes involved in a dangerous game and a relationship with Langer, which doesn't make it any easier for her to find evidence that he is a serial killer.