Journalist Dima Poluyanov and his friend, librarian Nadya Mitrofanova, like the whole world, find themselves in isolation due to the epidemic. True, Dima continues to work - he goes to interview the famous actor Alexander Bardin. Along the way, Dima meets his wife Kasya, a petite, slender beauty who is fond of tennis. And a few days later Dima finds out that Kasya is in terrible trouble! Without hesitation, he rushes to her aid, without even realizing that he is driven not only by the desire to restore justice, but also by purely male interest...