Boris Kashcheyev

There is a seven-year war, Russian soldiers are forced to fight for the interests of France and Austria against Prussia. The midshipmen continue to selflessly serve the Motherland. One is on an expedition, the other is at court, and the third is sent to Venice to hand over a jewelry box. In fact, there is a message in the box, on which the future fate of Europe and Russia depends!

In turbulent times for France and herself, the first minister of the Kingdom of France, Cardinal Mazarin, asked Queen Anne of Austria to give him the names of four friends who successfully helped her in the fight against Cardinal Richelieu. Under pressure from Mazarin, Queen Anne calls the name D'Artagnan, lieutenant of the royal musketeers. Mazarin calls D'Artagnan and orders him to find Athos, Porthos and Aramis in order to attract them to his service...