As a result of mysterious circumstances, seventeen-year-old Olga from 2005 finds herself in 2024 in the body of herself, but already a thirty-six-year-old single mother. Having no experience of adult life, Olga behaves like a frivolous girl from the noughties, and dreams of returning to a carefree youth. But by the will of fate, she is forced to take responsibility for her high school son and play the role of a school principal, which she is completely unprepared for.

Vera Semenova is very beautiful. No man can pass by indifferently. Vera knows how to effectively present herself, highlighting her best. She wants to find the one who will provide her with a beautiful life and protection. And she found the one she was looking for. It all ends in a second with someone splashing acid in her face. Vera woke up in a hospital bed. Her face was disfigured. Vera thinks about suicide, starts talking to a therapist. Vera lives through all the stages of accepting the inevitable: denial, anger, bargaining, depression. Now she has two goals - to achieve everything in life herself and to find the one who splashed acid in her face. Unexpectedly, she meets Nikita, whose fate is somewhat similar to hers.

To earn money, nineteen-year-old Lyosha must lose a Zhiguli race to blogger Shkurny live. But even the younger brother does not know that according to the agreement in the finale, Lyosha must set fire to his grandfather's car. Having penetrated the vibrant world of drifters and learned the story of his grandfather-designer, Lyosha faces a choice whether to succumb to the blogger and destroy the car or defend the honor of his family.

Summer is coming in a small town on the Volga, and in the life of the self-confident and resourceful Sasha, it is a transitional time. At the age of 15, he is in a hurry to grow up, and growing up for him means earning and spending what he wants, sleeping with a girl from the next class and overcoming his enemy - a bully from the working outskirts.