Grigory, the son of an oligarch, is fully rehabilitated after his humbling experience as a 19th-century serf. Moreover, he develops a strong sense of moral justice. When he meets a pampered young socialite named Katya, he is abhorred by her insolent escapades. Grigory transports Katya “back in time” to teach her a valuable lesson about humility.

Thoracic surgeon Evgenia Belyaeva has one month to prepare for a flight to the International Space Station, where she must operate on a crew member. Will she be up for the challenge? Can she overcome her fears and insecurities? Will she be able to perform the complicated surgery in zero gravity, and give the cosmonaut a chance to return to Earth alive?

The main character is the star of a popular TV series about doctors, actor Yegor Rumyantsev. Having achieved great success, he becomes an egoist and does not notice the feelings and experiences of those around him: he does not come to the shooting, leads a promiscuous sex life and deceives people. One day, Egor finds out that he has HIV. Rumyantsev's brother Lev is a mediocre and unlucky actor who runs a program about useful handicrafts on the cable channel "Ant-TV". Leo has a pregnant wife with two young daughters. He has no prospects for making money and moving up the career ladder until he gets a chance to replace his brother Yegor in the series.