Lada's husband Anton has been murdered. She saw a ring she had presented to him on a hand of mutilated body. Life seems to become a continuous nightmare. Terrifying dreams, mysterious calls from dead Anton, occurrence of a puppy in her apartment—a gift, her husband once promised her. Moreover, police detective tells Lada that Anton's name was not real. Nor his birthplace or any other information he had ever listed. Detective thinks he has found an unrefuted proof that Anton and bloody maniac named Clown are one person.