Two high-ranking aliens discuss the fate of planet Earth, calling earthlings by the code name "cucumbers" and themselves "gardeners." The earthlings, in their opinion, are not progressing; a plan is being put in place to exterminate people. The coronavirus disease affects people, dissolving them in the air, leaving only a cloud. In the family of Helen and Maxim, the husband discovers that he has an illness and has three days to live. Kind Helen advises her aggressive husband to forgive all his enemies. She considers this an antidote, but her husband is against it almost until his death hour, but before his death he still asks for repentance and is ready to live life with a kind heart. His wife Helen, it turns out, was the highest-ranking alien. she gives a chance for her husband and the planet.