Law student Oleg, who lives with his mother and stepfather, learns that his father has been released from prison and wants to see him. Having met his dad, Oleg discovers that he is a passionate lover of gambling. So the young man plunges into the world of big poker, underground casinos and research laboratories. Having become part of this shadow reality, Oleg becomes infected with a gaming addiction.

The young actress Sveta graduated from the theater academy, lives in St. Petersburg and dreams of starring not in casual TV series, but in serious films and playing serious roles. She is lucky, she ends up in a Bollywood project, which brings together movie stars, the best DJs and choreographers of the country. But everything turns out to be not very simple. Nobody knows the script, the actors live in a small hotel for months and do not understand what is happening. It turns out that in addition to the main filming, the actors, DJ and choreographers are involved in a strange game.

Here, among the scorched by hot steppe and salty sea winds, on the fragments of a lost life of a forgotten coastal village, mother Era and son Andrey settle in a small house. And also a love that resists the indifference of the rest of the world, and in this love there is everything - hope and despair, strength and weakness, truth and lies, freedom and slavery.

Unsuccessful actor Alexey Vyazintsev learns that his father was killed under mysterious circumstances. Alexey travels to Shironino, his father's hometown, to sell his apartment, but instead finds himself embroiled in a series of dangerous events. Locals believe that the books of the long-forgotten Soviet writer Gromov have magical properties. Each of these books gives a specific effect: Rage, Patience, Power, Joy, Strength or Memory. The secret world of readers of Gromov's books is divided into Libraries that hunt for books all over the country and are ready to kill competitors for the sake of their strength. Vyazintsev will have to become a part of one of the Libraries, reveal the secrets of his own family and go in search of the rarest of magical books — the book of Meaning.

Moscow, 1952, mid-October, the XIX Congress of the CPSU had just ended. A communal apartment on Bolshaya Pirogovka. In one of the rooms lives the Petkevich family: Ariadna with her husband Boris and her parents, professor of philosophy Peter Kazimirovich and his wife Angelina Fyodorovna. For those few months that remained until Stalin's death, the family experiences a series of dramatic events. But on a background of terrible time, antisemitism, fabricated "case of doctors", denunciations and snitches, there are people who live their lives without losing dignity.

Figure skater Katya suffers because of her father, who is a real domestic tyrant. After his unexpected death, she comes to Moscow to train with a tough coach and take part in the World Championships. She may have the opportunity to get a grant and gain long-awaited freedom for herself and her little sister.

After a long absence, surgeon Maxim Mikhailov returns to his hometown to help his mother, who is suspected of having an early stage of Alzheimer’s. He gets a job at a local hospital, and on the very first day faces a serious test to operate a patient with a severe brain trauma. Maximov saves the girl, but when transferred to the nearby regional hospital, she dies under suspicious circumstances. The doctor launches his own investigation and finds out the dark truth behind the young woman’s death. It is the first case in a series of medical and criminal mysteries he is going to solve throughout the series. Maksimov is a talented doctor and a passionate person, but his methods are both outrageous and admirable. He keeps saving people’s lives performing the most challenging surgeries but, as it turns out, not everyone is happy about it.