Meetings with the souls of the dead during sessions of fairies practicing at home are not so harmless. Electrical plugs fly out in apartments, the floor shakes underfoot, gusts of icy wind rush through. The chairman of the cooperative dies, and after her, her acquaintance, with whom she managed to share some suspicions, is shot dead at the very threshold of the house. Private detective Tatyana Ivanova, involved in the investigation, discovers something like this in the basement of the house... But this discovery almost costs her life...