Robert Klin (Artur Żmijewski) is the owner of the "Ostatni Sen" funeral home. He unexpectedly dies while having sex with his lover, Gabi (Gabriela Muskała). The terrified woman doesn't know what to do. Finally, she decides to call her husband Marian (Rafał Maćkowiak). He is also unfaithful - he cheats on her with the deceased's wife, Wera (Aleksandra Adamska). The couple arrives at the scene of the tragedy, as does Robert's ex-wife, Ineza (Krystyna Janda). Everyone realizes that the deceased was insured for five million zlotys. Some time later, the will is read and all the women are present. Everyone wants to know who will receive the company and the money. The answer is surprising and includes the mysterious Olga (Karolina Gruszka), also present at the funeral. At the same time, the takeover of Robert's estate by four ladies becomes the beginning of trouble for them. As it turns out, the company did not make any money, and the deceased was in debt to the gangster, Jerzy Szpak (Jan Peszek).

The debt Robert incurred from Jerzy Szpak is not the only problem of the four women. As it turns out, the Last Sen plant was a cover for smuggling, for which the gangster used company coffins. Wanting to ensure the safety of themselves and their children, the ladies convince the criminal that they knew everything and now they can continue Klin's work. In fact, they have no idea who or where to take the truffles, dropped off by an unknown person at Olga's house. Even though it's not easy to get the information you need, you eventually get there. Unfortunately, women still do not know who they have to hand over the goods to and what awaits them when they get there. The task turns out to be more difficult than they initially expected. As they travel, they try to decide if they should trust Olga since she still hasn't told them anything about herself. Meanwhile, at some point they become completely dependent on it.

Gabi, Wera and Olga, together with the gangster Lewar, return for the abandoned wheel. Ineza, however, is a hostage of Szpak, who wants to make sure that the task will be completed. During the journey, a dramatic event occurs. It affects relationships between women. Worse still, it puts their children in danger as well. Unexpectedly, Wera takes matters into her own hands and has to face both bandits and her own past. Insurance agent Klaudiusz obtains information that sheds completely new light on the investigation into the death of Robert Klin. Now he can not only withhold the payment of money, but also prove that a crime has occurred.