Copenhagen trembles before the acts of psychopath.His visiting-card is a chestnut man, figurine from chestnuts and matches, that he every time abandons in place of next bloody crime.Investigating these figurines, criminal lawyers came to the shocking conclusion: on chestnut men the finger-prints of little daughter are left by known woman-politician. But a girl disappeared and probably kill a year ago, and a man confessing in this crime is already imprisoned. That is it a chance or somebody's ingenious and terrible calculation? Two Copenhagen detectives must find out it. And to find out quickly, as all clear: an unknown maniac began only. And stopped does not gather to be.