"Polykushka" is a dystopian novel written by the Ukrainian writer Oleksandr Kropyvnytskyi. This book tells the story of a woman who finds herself in a hypnotherapy institute and becomes the object of experiments. With the help of hypnosis, she is physically transformed into a cook, but her soul remains unchanged. Through this experience, she discovers herself for herself, her feelings and desires. "Polykushka" is a novel that explores the issues of identity, inner freedom and the limits of human freedom. The author traces the influence of society on the individual and shows how important it is to remain oneself in any circumstances.