The fantasy story tells the story of a girl, Ulyana, who has been living with a creepy witch, who is simply called the Old Woman ever since she was a child. One day, strange things happen: her friend disappears, turning into a tree, and a strange Gray Wolf arrives in the forest, and his shadow refuses to follow. Then the Old Woman sends Ulyana in the middle of the night to a corner of the Dense Forest where she never goes, and demands that Ulyana bring her the Witch's Book.