People are starting to disappear in the Sakvoyazhny district of the city. All the missing people seem to be in no way connected with each other, but something in common is barely perceptible in their disappearances. Polly Trick conducts a journalistic investigation, and with each new piece of evidence found, she dives deeper not only into the secrets of the missing, but also into the mystery of the entire city. Evil clown laughter is heard in the autumn fog, one of the old urban legends comes to life right before our eyes, and the cruel and beautiful masked avenger - the Tooth Fairy - is already drawn into the matter.