Of course, there are no such thing as witches! All troubles can be explained reasonably and simply. Even if at school, for no apparent reason, you are transferred from the sixth grade back to the fifth, in the medical office they mistakenly inject you with a medicine to which you are allergic, and a black cat senses the presence of invisible and dangerous guests in the house... So thought Vovka Markin , until he came face to face with the witches. It looks like it's time to find out what's really going on, otherwise everything that happened will seem like nonsense compared to the real curse...