In the second movie colonel Zorin is trying to find a stolen "Black Prince" diamond.
Raisa Gurmyzhskaya is a former beauty who is spending her widowed years in a remote province of Russia. After her friend's young son comes to visit her, she finds herself bored enough to embark on an affair.
Police are detaining an opposition newspaper journalist on suspicion of murder. The prosecution's evidence is scanty and fragile. But a dirty political fuss has developed around this case. The fate and life of a person become the stake in the struggle for power.