After the death of Alexei Gradov, the owner of a large construction holding, his heirs are engaged in a struggle for a billion-dollar fortune with a former official and business partner of the deceased. On the family side, the war is led by Yury Gradov, who founded the family business in the 90s, but has retired from business. He allies with Nadezhda, the company's financier and strategist, who was not only a colleague but also his son's mistress. In addition to the redistribution of assets, the Gradovs - wives, children, grandchildren - are busy revealing old grudges and accumulated claims to each other. They have everything - money, power, connections, status. But this is not enough for them. In the pursuit of inheritance, they are ready to tear not only the enemies of the family, but also each other.