The plot of this story is based on the famous chess game - the Immortal Game. In the center of Europe there is a state in which power was usurped by the "last dictator of Europe" - President Alexander Pulu. Opposition leader Zavalny confronts President Pulu. Once Zavalny was poisoned. President Pulu is suspected of poisoning. To save Zavalny, the opposition urgently takes him to Germany for treatment. The case of the murder of a famous artist in Germany, which is led by Interpol investigator Giacomo Bondianni, surprisingly intersects with the poisoning of Zavalny.