After the death of Alexey Gradov, the owner of a large construction holding company, his heirs enter into 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 Gradov Sr., the patriarch of the family, who founded the family business in the 90s, but retired. As an ally, he takes the financier and strategist of the company Nadezhda, 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 identifying old grievances and accumulated claims against each other. They have everything—money, power, connections, status. But that's not enough for them. In the pursuit of inheritance, they are ready to tear apart not only the enemies of the family, but also each other.

Four stories that the viewer can relate to, all about father’s love. Our relationships with our fathers are very different. However, no matter how our lives work out, for our dads we always stay kids. Different destinies. Different characters. Different relationships. One challenge – be a dad.

Popular football player Anton Kovalev, after spending two years in prison for a drunken brawl in a cafe, is released. The offense blocked the successful career of Kovalev, who was previously the captain of the Russian national team. The reputation of a "downed pilot" does not allow him to continue his favorite business and get a prestigious job. The head of the center for difficult teenagers, Herman, who once raised Anton, offers him a place in the center to prepare difficult children for the local Olympics. Out of desperation, Kovalev agrees to the offer, but he does not even imagine how difficult it will be to find a common language with the guys, and what an important place they can take in his life.

The series tells about the life of the business center "Nightingale", in which the private security company "Kedr" works. Lev Borisovich, the head of the PSC, is, as he himself believes, not only a guardian of material, but also moral and ethical values. In his subordination are four guards - Fedya, Tolya, Slava and newcomer Andrey. Andrey dreams of becoming a rock star, so he does not value the work of a security guard, but on the very first working day he meets Snezhana, a spa worker, and slowly gets drawn into the workplace of the business center. It is not an action movie with Jason Statham, it's just a story about a couple of days from the humble life of the guards of the Nightingale business center.