To get to the “far away kingdom”, it is not necessary to trample nine pairs of iron boots, the main thing is to know where the customs crossing is. But, surrounded by a canopy of invisibility, not every person can see the post. Seven-year-old Maya, visiting her grandmother in Murom, suddenly awakens the gift of a seeing spell, and she pays attention to a strange house that no one else notices. To get answers to her questions, she will overcome many obstacles, show miracles of resourcefulness and unwittingly start a mess that will be sorted out by her parents, the police, her older brother, along with her sworn comrades... and even a real black magician. Does he just want to help? Or is he playing his own game?