On Valentine’s Day, a terrible murder took place: a girl named Viktoria Rykova was found dead, surrounded by dolls, in her own apartment. Her death looked like suicide, but Major Felix Verbin doubted this version. He questioned her diary, where she described her future death, and the fact that she was afraid of dolls because of her visions. Verbin began investigating, asking himself questions about who might have had an interest in killing Viktoria and why.