Journalist Katya Zorina, one might say, was lucky - she went on a business trip to Crimea during the velvet season! Of course, the reason for the trip was not the most pleasant: we needed to help get Sergei Maratov out of trouble, suspected of involvement in the disappearance of his girlfriend Inna. The lovers went to the mountains, where Sergei fell unsuccessfully and broke his leg, Inna ran for help, and was never seen again, neither alive nor dead. And local investigator Dmitry Polenov, without any clear evidence, confidently accuses Maratov of murder... Katya has no time to admire the Crimean landscapes and swim in the sea, she has to search for witnesses who know anything about the fate of the beautiful Inna...