Four young graduates in the luxurious convertible of Nikita Stekolshchikov, the son of the city mayor, decided to take a ride after the school ball to... a cemetery! Night, rickety crosses and tombstones, a dilapidated chapel, and for some reason candles are burning in it... Who lit them in this strange place? Here the lair of a terrible maniac nicknamed Uncle Hook was discovered, who terrorized Zavolzhsk twenty-five years ago, but then he was caught and executed by angry townspeople... Curious young people nevertheless climbed into the chapel, and there they were attacked by an unknown person! Nikita’s friend could not escape... The murder exactly repeated the maniac’s handwriting. Did he really manage to escape? Or has someone decided to continue the chain of crimes these days? Secretly from everyone in the city, the “Defeat Uncle Hook” society resumes its activities. Like a quarter of a century ago, it is headed by Ekaterina Stekolshchikova, now the mayor of the city...