What detective doesn’t dream of solving a series of mysterious crimes? Alexey Leonidov was lucky. And although he is no longer a police officer, but the commercial director of the Alekser company, how can he remain on the sidelines when women with the names of flowers suddenly begin to be killed in his house? An unremarkable girl, Lilia, is found dead at the entrance where Alexei lives. The killer, after finishing with her, took off the unfortunate woman’s shoes and lowered her bare feet into a puddle of water. Some time passed - and a new victim, Margarita. Leonidov suspects his classmate Leikin, the owner of several flower shops. Rosa and Flora work for him. Are they really potential victims? A maniac florist makes a bloody bouquet... Leonidov studies literature on floristry, trying to understand the logic of the killer. However, everything turns out to be completely different from what Alexey expected, but much more complicated and interesting...