Forensic expert Sergei Sablin is a crystal honest man, uncompromising, but at the same time too straightforward - many seem rude, with a difficult character. Why are there many - everyone, including their own mother and beloved woman. But for the doctor Sablin, the truth is the main thing, he does not make deals with conscience, no matter what they lure him into and no matter what people interested in certain autopsy conclusions threaten...