A series devoted to the repressive mission of the financial police and more precisely to the action of the famous secret subdivision "Cobra" (acronym for: "rapid intervention commando"). Cobra is a sequel to the series "12, rue Marosseïka". In fact, of the four main characters of "Marosseïka", the series "Cobra" takes place with only one of them: Ivan Pavliouchenko.
If we manage to find a technically undetectable means of transporting drugs, we are sure to have control of the world. The risk of the use of such a means by drug traffickers is so great that it constitutes a threat to the stability of institutions in all countries of Western Europe. Thanks to the talent of a scientist, the criminals manage to perfect this technique. And they are preparing to cross a load of 200 kilos of cocaine across the Russian-Finnish border. But the Higher Customs Council and the specialist division "Cobra" will protect Europe from a flood of drugs from Asia and Latin America.